McMaster-Carr logo
    Filter by
    Adjustability
    DFARS Specialty Metals
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    213 Products

    Self-Adjusting Shock Absorbers

    Accommodate changing loads and energy without manual adjustment. Shock absorbers counteract the energy of moving objects to prevent damage to equipment and material. They're often used in gantry systems, presses, and at stops along conveyors. Mounting nuts are included. Mounting Blocks for Shock Absorbers are sold separately.
    Threaded-Body Mount
    Image of Product. No Bumper. Front orientation. Contains Annotated. Shock Absorbers. Self-Adjusting Shock Absorbers, Threaded-Body Mount.
    Image of Product. Front orientation. Contains Annotated. Shock Absorbers. Self-Adjusting Shock Absorbers, Threaded-Body Mount, Acetal Bumper.

    No Bumper

    Acetal Bumper

    Image of Product. Side2 orientation. Contains Annotated. Shock Absorbers. Self-Adjusting Shock Absorbers, Threaded-Body Mount, Aluminum Bumper.
    Image of Product. Front orientation. Contains Annotated. Shock Absorbers. Self-Adjusting Shock Absorbers, Threaded-Body Mount, Urethane Rubber Bumper.

    Aluminum Bumper

    Urethane Rubber Bumper

    Image of Attribute. Front orientation. Contains Annotated. Shock Absorbers. Self-Adjusting Shock Absorbers, Threaded-Body Mount, Nylon Bumper.

    Nylon Bumper

    Image of Attribute. Front orientation. Contains Annotated. Shock Absorbers. Self-Adjusting Shock Absorbers, Threaded-Body Mount, Steel Bumper.

    Steel Bumper

    Aluminum Bumper—Aluminum bumpers are nonmagnetic.
    Nylon Bumper—Nylon bumpers are nonmarring.
    Urethane Rubber Bumper—Urethane rubber bumpers are nonmarring.
    Body
    Rod
    Bumper
    Energy Cap.,
    in·lbf
    Max. Cycles
    per min., cpm
    Stroke
    Lg.
    Extended
    Lg.
    Compressed
    Lg.
    Dia.
    Thread Size
    Material
    Dia.
    Material
    Dia.
    Material
    Temp. Range,
    ° F
    Each
    9330.2"1.22"1.02"0.24"M6 × 0.5 mmBlack-Oxide Steel0.08"Stainless Steel32 to 1503692K24000000
    11530.2"1.52"1.32"0.31"M8 × 0.75 mmBlack-Oxide Steel0.08"Stainless Steel0.19"Acetal
    32 to 1503692K1100000
    11530.2"1.52"1.32"0.31"M8 × 1 mmBlack-Oxide Steel0.08"Stainless Steel0.19"Acetal
    32 to 1503692K1300000
    17700.24"1.97"1.73"0.31"M8 × 1 mmBlack-Oxide Steel0.08"Chrome-Plated Steel0.26"Urethane Rubber14 to 1766528K51100000
    201670.26"2.27"2.01"0.375"3/8"-32
    Black-Oxide Steel0.13"Stainless Steel0.3"Steel32 to 1503740K1100000
    201670.26"2.27"2.01"0.39"M10 × 1 mmBlack-Oxide Steel0.13"Stainless Steel0.3"Steel32 to 1503692K1500000
    35630.31"2.24"1.93"0.39"M10 × 1 mmBlack-Oxide Steel0.1"Chrome-Plated Steel0.34"Urethane Rubber14 to 1766528K51200000
    44590.39"2.74"2.35"0.48"M12 × 1 mmBlack-Oxide Steel0.12"Chrome-Plated Steel0.41"Urethane Rubber14 to 1766528K51300000
    75560.4"2.76"2.36"0.48"M12 × 1 mmBlack-Oxide Steel0.13"Stainless Steel0.3"Steel32 to 1503692K1600000
    75560.4"2.76"2.36"0.5"1/2"-20
    Black-Oxide Steel0.13"Stainless Steel0.3"Steel32 to 1503740K1200000
    100100.25"2.75"2.5"0.55"M14 × 1.5 mmBlack-Oxide Steel0.15"Stainless Steel0.25"Aluminum
    -22 to 1409530K66000000
    123410.5"3.66"3.16"0.55"M14 × 1 mmBlack-Oxide Steel0.19"Stainless Steel0.47"Nylon
    32 to 1503692K27000000
    123410.5"3.66"3.16"0.563"9/16"-18
    Black-Oxide Steel0.19"Stainless Steel0.47"Nylon
    32 to 1503740K19000000
    142310.39"3.62"3.22"0.48"M12 × 1 mmBlack-Oxide Steel0.15"Stainless Steel32 to 1503740K421000000
    175290.5"3.41"2.91"0.55"M14 × 1.5 mmBlack-Oxide Steel0.19"Stainless Steel32 to 1503740K412000000
    175340.5"3.41"2.91"0.55"M14 × 1.5 mmBlack-Oxide Steel0.19"Stainless Steel32 to 1503740K411000000
    200100.5"3.75"3.25"0.78"M20 × 1.5 mmBlack-Oxide Steel0.15"Stainless Steel0.25"Aluminum
    -22 to 1409530K67000000
    225220.63"4.5"3.87"0.55"M14 × 1.5 mmBlack-Oxide Steel0.16"Stainless Steel0.47"Steel32 to 1503692K1900000
    225220.63"4.5"3.87"0.563"9/16"-18
    Black-Oxide Steel0.16"Stainless Steel0.47"Steel32 to 1503740K15000000
    250261"4.75"3.75"0.98"M25 × 1.5 mmBlack-Oxide Steel0.19"Stainless Steel0.38"Aluminum
    -22 to 1409530K68000000
    274270.47"3.7"3.22"0.55"M14 × 1.5 mmBlack-Oxide Steel0.19"Stainless Steel32 to 1503740K415000000
    288230.5"4.07"3.57"0.75"3/4"-16
    Black-Oxide Steel0.25"Stainless Steel0.66"Nylon
    32 to 1503740K21000000
    288230.5"4.07"3.57"0.78"M20 × 1.5 mmBlack-Oxide Steel0.25"Stainless Steel0.66"Nylon
    32 to 1503692K28000000
    300220.75"4.62"3.87"0.75"3/4"-16
    Black-Oxide Steel0.19"Stainless Steel0.66"Steel32 to 1503740K16000000
    300220.75"4.62"3.87"0.78"M20 × 1.5 mmBlack-Oxide Steel0.19"Stainless Steel0.66"Steel32 to 1503692K2100000
    360190.5"3.81"3.31"0.75"3/4"-16
    Black-Oxide Steel0.25"Stainless Steel32 to 1503740K413000000
    360190.5"3.81"3.31"0.78"M20 × 1.5 mmBlack-Oxide Steel0.25"Stainless Steel32 to 1503740K414000000
    600171"5.76"4.76"0.98"M25 × 1.5 mmBlack-Oxide Steel0.31"Stainless Steel0.9"Nylon
    32 to 1503692K29000000
    600171"5.76"4.76"1"1"-12
    Black-Oxide Steel0.31"Stainless Steel0.9"Nylon
    32 to 1503740K22000000
    620110.59"4.15"3.56"0.75"3/4"-16
    Black-Oxide Steel0.25"Stainless Steel0.66"Steel32 to 1503740K1000000
    650100.59"4.15"3.56"0.75"3/4"-16
    Black-Oxide Steel0.25"Stainless Steel0.66"Steel32 to 1503740K418000000
    650101"4.75"3.75"0.98"M25 × 1.5 mmBlack-Oxide Steel0.19"Stainless Steel0.38"Aluminum
    -22 to 1409530K71000000
    650151"5.62"4.62"0.98"M25 × 1.5 mmBlack-Oxide Steel0.25"Stainless Steel0.9"Steel32 to 1503692K23000000
    650151"5.62"4.62"1"1"-12
    Black-Oxide Steel0.25"Stainless Steel0.9"Steel32 to 1503740K18000000
    690151"5.93"4.93"1.06"M27 × 3 mmBlack-Oxide Steel0.31"Chrome-Plated Steel0.89"Urethane Rubber14 to 1766528K514000000
    975141.58"7.44"5.86"1"1"-12
    Black-Oxide Steel0.25"Stainless Steel0.9"Steel32 to 1503740K3000000
    1,86050.91"5.51"4.6"0.98"M25 × 1.5 mmBlack-Oxide Steel0.38"Stainless Steel0.9"Steel32 to 1503740K419000000
    1,86050.91"5.51"4.6"1"1"-12
    Black-Oxide Steel0.38"Stainless Steel0.9"Steel32 to 1503740K2000000
    2,000101"5.25"4.25"1.3"M33 × 1.5 mmBlack-Oxide Steel0.28"Stainless Steel0.5"Aluminum
    -22 to 1409530K72000000
    5,000102"8.25"6.25"1.375"1 3/8"-12
    Black-Oxide Steel0.34"Stainless Steel0.63"Aluminum
    -22 to 1409530K54000000
    5,000102"8.25"6.25"1.42"M36 × 1.5 mmBlack-Oxide Steel0.34"Stainless Steel0.63"Aluminum
    -22 to 1409530K74000000
     

    Light Duty Adjustable Shock Absorbers

    Also known as snubbers, use these shock absorbers in low-load, high-cycle applications. They counteract the energy of moving objects to prevent damage to equipment and material. Turn the knob to change deceleration to suit varying loads and speeds.
    Through-Wall Mount
    Image of Product. Front orientation. Contains Annotated. Shock Absorbers. Light Duty Adjustable Shock Absorbers, Through-Wall Mount.
    Through-wall shock absorbers have a stud and nut under the removable knob for mounting through a panel or bracket.
    Body
    Rod
    Mounting
    Stud
    Energy Cap.,
    in·lbf
    Max. Cycles
    per min., cpm
    Stroke
    Lg.
    Extended
    Lg.
    Compressed
    Lg.
    Dia.
    Material
    Dia.
    Material
    Thread
    Size
    Lg.
    Temp. Range,
    ° F
    Each
    Variable Adjustment
    46001.1"4.32"2.99"1.01"Rubber-Coated Borosilicate Glass0.375"Urethane Rubber3/8"-32
    1/8"-67 to 1586430K31000000
    93301.3"4.15"2.62"1.35"Rubber-Coated Borosilicate Glass0.375"Urethane Rubber3/8"-32
    1/8"-67 to 1586430K3200000
     
    Flange Mount
    Image of Product. Front orientation. Contains Annotated. Shock Absorbers. Light Duty Adjustable Shock Absorbers, Flange Mount.
    Image of Product. Front orientation. Contains Annotated. Light Duty Adjustable Shock Absorbers.
    Body
    Rod
    Flange
    Energy Cap.,
    in·lbf
    Max. Cycles
    per min., cpm
    Stroke
    Lg.
    Extended
    Lg.
    Compressed
    Lg.
    Dia.
    Material
    Dia.
    Material
    Tip Material
    Location
    Wd.
    Ht.
    Mounting Hole
    Ctr.-to-Ctr.
    Mounting
    Hole Dia.
    Thk.
    Temp. Range,
    ° F
    Each
    Variable Adjustment
    362002.3"6.7"3.9"1.74"Rubber-Coated Borosilicate Glass0.312"AcetalUrethane RubberBack1 3/4"1 3/4"1.38"0.171"1/8"-67 to 1586430K330000000
    84702.3"6.7"3.9"2.21"Rubber-Coated Borosilicate Glass0.312"AcetalUrethane RubberBack2 1/8"2 1/8"1 3/4"0.171"1/8"-67 to 1586430K34000000
     

    Adjustable Shock Absorbers

    Turn the knob on these shock absorbers to change deceleration to suit varying loads and speeds. They counteract the energy of moving objects to prevent damage to equipment and material. They're commonly used in gantry systems, presses, and conveyor stops.
    Threaded-Body Mount
    Image of Product. Front orientation. Contains Annotated. Shock Absorbers. Adjustable Shock Absorbers, Threaded-Body Mount.
    Threaded-body mount shock absorbers use Mounting Blocks for Shock Absorbers (not included) for mounting. They include mounting nuts.
    Nylon Bumper—Nylon bumpers are nonmarring.
    Urethane Rubber Bumper—Urethane rubber bumpers are nonmarring.
    Body
    Rod
    Bumper
    Energy Cap.,
    in·lbf
    Max. Cycles
    per min., cpm
    Stroke
    Lg.
    Extended
    Lg.
    Compressed
    Lg.
    Dia.
    Thread Size
    Material
    Dia.
    Material
    Dia.
    Material
    Temp. Range,
    ° F
    Each
    Variable Adjustment
    35250.4"3.31"2.91"0.42"M12 × 1 mmBlack-Oxide Steel0.13"Stainless Steel0.3"Steel32 to 1503691K11000000
    35250.4"3.31"2.91"0.5"1/2"-20
    Black-Oxide Steel0.13"Stainless Steel0.3"Steel32 to 1503742K1100000
    200250.5"3.67"3.17"0.46"M14 × 1.5 mmBlack-Oxide Steel0.19"Stainless Steel0.47"Nylon
    32 to 1503691K12000000
    200250.5"3.67"3.17"0.563"9/16"-18
    Black-Oxide Steel0.19"Stainless Steel0.47"Nylon
    32 to 1503742K12000000
    275180.5"4.35"3.85"0.75"3/4"-16
    Anodized Aluminum0.19"Nickel-Plated Steel0.5"Urethane Rubber32 to 1503742K27000000
    275180.5"4.35"3.85"0.75"M20 × 1.5 mmAnodized Aluminum0.19"Nickel-Plated Steel0.5"Urethane Rubber32 to 1503691K24000000
    300220.75"4.67"3.92"0.75"3/4"-16
    Black-Oxide Steel0.19"Stainless Steel0.66"Steel32 to 1503742K19000000
    300220.75"4.67"3.92"0.75"M20 × 1.5 mmBlack-Oxide Steel0.19"Stainless Steel0.66"Steel32 to 1503691K21000000
    600171"5.6"4.6"1"1"-12
    Black-Oxide Steel0.25"Stainless Steel0.9"Steel32 to 1503742K21000000
    600171"5.62"4.62"1"M25 × 1.5 mmBlack-Oxide Steel0.25"Stainless Steel0.9"Steel32 to 1503691K22000000
    715151"5.62"4.62"1"1"-12
    Anodized Aluminum0.25"Chrome-Plated Steel0.62"Urethane Rubber32 to 1503742K28000000
    715151"5.62"4.62"1"M27 × 3 mmAnodized Aluminum0.25"Chrome-Plated Steel0.62"Urethane Rubber32 to 1503691K25000000
    1,50070.91"5.44"4.53"1.15"M33 × 1.5 mmBlack-Oxide Steel0.375"Chrome-Plated Steel1"Steel32 to 1503691K15000000
    1,50070.91"5.44"4.53"1.25"1 1/4"-12
    Black-Oxide Steel0.375"Chrome-Plated Steel1"Steel32 to 1503742K15000000
    3,45050.91"5.69"4.78"1.65"M45 × 1.5 mmBlack-Oxide Steel0.5"Chrome-Plated Steel1.38"Steel32 to 1503691K16000000
    3,45050.91"5.69"4.78"1.75"1 3/4"-12
    Black-Oxide Steel0.5"Chrome-Plated Steel1.38"Steel32 to 1503742K16000000
    6,90021.91"7.69"5.78"1.65"M45 × 1.5 mmBlack-Oxide Steel0.5"Chrome-Plated Steel1.38"Steel32 to 1503691K17000000
    6,90021.91"7.69"5.78"1.75"1 3/4"-12
    Black-Oxide Steel0.5"Chrome-Plated Steel1.38"Steel32 to 1503742K17000000
    10,35022.91"9.69"6.78"1.75"1 3/4"-12
    Black-Oxide Steel0.5"Chrome-Plated Steel1.38"Steel32 to 1503742K18000000
    11,50622.91"9.69"6.78"1.75"M45 × 1.5 mmBlack-Oxide Steel0.5"Chrome-Plated Steel1.38"Steel32 to 1503691K23000000
     
    Flange Mount
    Image of Product. Front orientation. Contains Annotated. Shock Absorbers. Adjustable Shock Absorbers, Flange Mount.
    Flange-mount shock absorbers can be attached anywhere along the body. Secure them in place with the included locknut.
    Urethane Rubber Bumper—Urethane rubber bumpers are nonmarring.
    Body
    Rod
    Bumper
    Flange
    Energy Cap.,
    in·lbf
    Max. Cycles
    per min., cpm
    Stroke
    Lg.
    Extended
    Lg.
    Compressed
    Lg.
    Dia.
    Material
    Dia.
    Material
    Dia.
    Material
    Wd.
    Ht.
    Mounting Hole
    Ctr.-to-Ctr.
    Mounting
    Hole Dia.
    Thk.
    Temp. Range,
    ° F
    Each
    Variable Adjustment
    3,80031.91"7.44"5.53"1.25"Steel1.25"Chrome-Plated Steel1"Urethane Rubber2"1 1/2"1.62"0.22"3/8"10 to 1506518K830000000
     

    Linear Speed Limiters

    Image of Product. Front orientation. Contains Annotated. Speed Limiters. Linear Speed Limiters.
    Image of Product. Front orientation. ZoomedIn view. Contains Annotated, Border. Speed Limiters. Linear Speed Limiters.
    Put an end to lids and doors that slam shut or fly open—install these speed limiters for smooth, controlled motion.
    Compression Speed Limiter—Compression speed limiters prevent closing doors from slamming.
    Extension Speed Limiter—Extension speed limiters prevent doors from flying open.
    Compression-and-Extension Speed Limiter—Compression and extension speed limiters prevent doors from slamming and flying open.
    Adjustable—For speed limiters with adjustable resistance, pull the rod until it's fully extended, then twist it to change the resistance.
    Free Travel of Stroke—Free travel of stroke is the percentage of the stroke that speed limiters move with no resistance, before speed control engages.
    Maximum Cycles per Minute—A cycle is one rod stroke from extended to compressed and back to extended.
    Body
    Rod
    Ball Stud
    Stroke
    Lg.
    Extended
    Lg.
    Compressed
    Lg.
    Max. Force,
    lbf
    Free Travel
    of Stroke
    Max. Cycles
    per min., cpm
    Material
    Dia.
    Material
    Dia.
    Thread Size
    Seal
    Material
    Dia.,
    mm
    Lg.
    Thread
    Lg.
    Thread Size
    Temp. Range,
    ° F
    Each
    Compression Speed Limiter
     
    Variable Adjustment
    1"5.3"4.3"11220%Not RatedAnodized Aluminum0.59"Chrome-Plated Steel0.24"M5 × 0.8 mmBuna-N
    130.97"0.35"M5 × 0.8 mm-4 to 1759954K810000000
    2"7.3"5.3"11220%Not RatedAnodized Aluminum0.59"Chrome-Plated Steel0.24"M5 × 0.8 mmBuna-N
    130.97"0.35"M5 × 0.8 mm-4 to 1759954K82000000
    2"8.3"6.3"27020%Not RatedAnodized Aluminum0.87"Chrome-Plated Steel0.31"M8 × 1.25 mmBuna-N
    131.52"0.65"M8 × 1.25 mm-4 to 1759954K84000000
    3"9.2"6.3"11220%Not RatedAnodized Aluminum0.59"Chrome-Plated Steel0.24"M5 × 0.8 mmBuna-N
    130.97"0.35"M5 × 0.8 mm-4 to 1759954K83000000
    3.9"12.2"8.3"27020%Not RatedAnodized Aluminum0.87"Chrome-Plated Steel0.31"M8 × 1.25 mmBuna-N
    131.52"0.65"M8 × 1.25 mm-4 to 1759954K85000000
    3.9"12.6"8.7"27020%Not RatedAnodized Aluminum1.1"Chrome-Plated Steel0.39"M8 × 1.25 mmBuna-N
    131.52"0.65"M8 × 1.25 mm-4 to 1759954K87000000
    5.9"16.1"10.2"27020%Not RatedAnodized Aluminum0.87"Chrome-Plated Steel0.31"M8 × 1.25 mmBuna-N
    131.52"0.65"M8 × 1.25 mm-4 to 1759954K86000000
    5.9"16.5"10.6"27020%Not RatedAnodized Aluminum1.1"Chrome-Plated Steel0.39"M8 × 1.25 mmBuna-N
    131.52"0.65"M8 × 1.25 mm-4 to 1759954K88000000
    7.9"20.5"12.6"27020%Not RatedAnodized Aluminum1.1"Chrome-Plated Steel0.39"M8 × 1.25 mmBuna-N
    131.52"0.65"M8 × 1.25 mm-4 to 1759954K89000000
    7.9"22.2"14.4"72020%Not RatedAnodized Aluminum1.57"Chrome-Plated Steel0.55"M14 × 1.5 mmBuna-N
    132.48"1.1"M14 × 1.5 mm-4 to 1759954K93000000
    9.8"24.4"14.6"27020%Not RatedAnodized Aluminum1.1"Chrome-Plated Steel0.39"M8 × 1.25 mmBuna-N
    131.52"0.65"M8 × 1.25 mm-4 to 1759954K91000000
    11.8"28.3"16.5"27020%Not RatedAnodized Aluminum1.1"Chrome-Plated Steel0.39"M8 × 1.25 mmBuna-N
    131.52"0.65"M8 × 1.25 mm-4 to 1759954K92000000
    11.8"30.1"18.3"72020%Not RatedAnodized Aluminum1.57"Chrome-Plated Steel0.55"M14 × 1.5 mmBuna-N
    132.48"1.1"M14 × 1.5 mm-4 to 1759954K94000000
     
    Fixed
    2"7.9"5.9"5030%6Electrocoated Steel0.59"Nitride-Coated Steel0.25"M6 × 1 mm101.28"0.55"5/16"-18
    -22 to 1766521K6100000
    3"10"7"5030%6Electrocoated Steel0.59"Nitride-Coated Steel0.25"M6 × 1 mm101.28"0.55"5/16"-18
    -22 to 1766521K6200000
    4"12.2"8.2"10030%6Electrocoated Steel0.87"Nitride-Coated Steel0.32"M6 × 1 mm101.28"0.55"5/16"-18
    -22 to 1766521K6300000
    4"12.5"8.5"5030%6Electrocoated Steel0.59"Nitride-Coated Steel0.25"M6 × 1 mm101.28"0.55"5/16"-18
    -22 to 1766521K8100000
    5"14.5"9.5"10030%6Electrocoated Steel0.87"Nitride-Coated Steel0.32"M6 × 1 mm101.28"0.55"5/16"-18
    -22 to 1766521K6400000
    5"15"10"5030%6Electrocoated Steel0.59"Nitride-Coated Steel0.25"M6 × 1 mm101.28"0.55"5/16"-18
    -22 to 1766521K8200000
    6"17"11"10030%6Electrocoated Steel0.87"Nitride-Coated Steel0.32"M6 × 1 mm101.28"0.55"5/16"-18
    -22 to 1766521K6500000
    7"19.7"12.7"10030%6Electrocoated Steel0.87"Nitride-Coated Steel0.32"M6 × 1 mm101.28"0.55"5/16"-18
    -22 to 1766521K8300000
     
    Extension Speed Limiter
     
    Variable Adjustment
    1"5.3"4.3"11220%Not RatedAnodized Aluminum0.59"Chrome-Plated Steel0.24"M5 × 0.8 mmBuna-N
    130.97"0.35"M5 × 0.8 mm-4 to 1759898K81000000
    2"7.3"5.3"11220%Not RatedAnodized Aluminum0.59"Chrome-Plated Steel0.24"M5 × 0.8 mmBuna-N
    130.97"0.35"M5 × 0.8 mm-4 to 1759898K82000000
    2"8.3"6.3"27020%Not RatedAnodized Aluminum0.87"Chrome-Plated Steel0.31"M8 × 1.25 mmBuna-N
    131.52"0.65"M8 × 1.25 mm-4 to 1759898K84000000
    3"9.2"6.3"11220%Not RatedAnodized Aluminum0.59"Chrome-Plated Steel0.24"M5 × 0.8 mmBuna-N
    130.97"0.35"M5 × 0.8 mm-4 to 1759898K83000000
    3.9"12.2"8.3"27020%Not RatedAnodized Aluminum0.87"Chrome-Plated Steel0.31"M8 × 1.25 mmBuna-N
    131.52"0.65"M8 × 1.25 mm-4 to 1759898K85000000
    5.9"16.1"10.2"27020%Not RatedAnodized Aluminum0.87"Chrome-Plated Steel0.31"M8 × 1.25 mmBuna-N
    131.52"0.65"M8 × 1.25 mm-4 to 1759898K86000000
    5.9"16.5"10.6"27020%Not RatedAnodized Aluminum1.1"Chrome-Plated Steel0.39"M8 × 1.25 mmBuna-N
    131.52"0.65"M8 × 1.25 mm-4 to 1759898K88000000
    7.9"20.5"12.6"27020%Not RatedAnodized Aluminum1.1"Chrome-Plated Steel0.39"M8 × 1.25 mmBuna-N
    131.52"0.65"M8 × 1.25 mm-4 to 1759898K89000000
    7.9"22.2"14.4"72020%Not RatedAnodized Aluminum1.57"Chrome-Plated Steel0.55"M14 × 1.5 mmBuna-N
    132.48"1.1"M14 × 1.5 mm-4 to 1759898K93000000
    9.8"24.4"14.6"27020%Not RatedAnodized Aluminum1.1"Chrome-Plated Steel0.39"M8 × 1.25 mmBuna-N
    131.52"0.65"M8 × 1.25 mm-4 to 1759898K91000000
    11.8"28.3"16.5"27020%Not RatedAnodized Aluminum1.1"Chrome-Plated Steel0.39"M8 × 1.25 mmBuna-N
    131.52"0.65"M8 × 1.25 mm-4 to 1759898K92000000
    11.8"30.1"18.3"72020%Not RatedAnodized Aluminum1.57"Chrome-Plated Steel0.55"M14 × 1.5 mmBuna-N
    132.48"1.1"M14 × 1.5 mm-4 to 1759898K94000000
     
    Fixed
    2"7.9"5.9"5030%6Electrocoated Steel0.59"Nitride-Coated Steel0.25"M6 × 1 mm101.28"0.55"5/16"-18
    -22 to 1766521K5100000
    3"10"7"5030%6Electrocoated Steel0.59"Nitride-Coated Steel0.25"M6 × 1 mm101.28"0.55"5/16"-18
    -22 to 1766521K5200000
    4"12.2"8.2"10030%6Electrocoated Steel0.87"Nitride-Coated Steel0.32"M6 × 1 mm101.28"0.55"5/16"-18
    -22 to 1766521K5300000
    4"12.5"8.5"5030%6Electrocoated Steel0.59"Nitride-Coated Steel0.25"M6 × 1 mm101.28"0.55"5/16"-18
    -22 to 1766521K7100000
    5"14.5"9.5"10030%6Electrocoated Steel0.87"Nitride-Coated Steel0.32"M6 × 1 mm101.28"0.55"5/16"-18
    -22 to 1766521K5400000
    5"15"10"5030%6Electrocoated Steel0.59"Nitride-Coated Steel0.25"M6 × 1 mm101.28"0.55"5/16"-18
    -22 to 1766521K7200000
    6"17"11"10030%6Electrocoated Steel0.87"Nitride-Coated Steel0.32"M6 × 1 mm101.28"0.55"5/16"-18
    -22 to 1766521K5500000
    7"19.7"12.7"10030%6Electrocoated Steel0.87"Nitride-Coated Steel0.32"M6 × 1 mm101.28"0.55"5/16"-18
    -22 to 1766521K7300000
     
    Compression-and-Extension Speed Limiter
     
    Variable Adjustment
    1"5.3"4.3"11220%Not RatedAnodized Aluminum0.59"Chrome-Plated Steel0.24"M5 × 0.8 mmBuna-N
    130.97"0.35"M5 × 0.8 mm-4 to 1759899K81000000
    2"7.3"5.3"11220%Not RatedAnodized Aluminum0.59"Chrome-Plated Steel0.24"M5 × 0.8 mmBuna-N
    130.97"0.35"M5 × 0.8 mm-4 to 1759899K82000000
    2"8.2"6.3"27020%Not RatedAnodized Aluminum0.87"Chrome-Plated Steel0.31"M8 × 1.25 mmBuna-N
    131.52"0.65"M8 × 1.25 mm-4 to 1759899K84000000
    3"9.3"6.3"11220%Not RatedAnodized Aluminum0.59"Chrome-Plated Steel0.24"M5 × 0.8 mmBuna-N
    130.97"0.35"M5 × 0.8 mm-4 to 1759899K83000000
    3.9"12.2"8.3"27020%Not RatedAnodized Aluminum0.87"Chrome-Plated Steel0.31"M8 × 1.25 mmBuna-N
    131.52"0.65"M8 × 1.25 mm-4 to 1759899K85000000
    3.9"12.6"8.7"27020%Not RatedAnodized Aluminum1.1"Chrome-Plated Steel0.39"M8 × 1.25 mmBuna-N
    131.52"0.65"M8 × 1.25 mm-4 to 1759899K87000000
    5.9"16.1"10.2"27020%Not RatedAnodized Aluminum0.87"Chrome-Plated Steel0.31"M8 × 1.25 mmBuna-N
    131.52"0.65"M8 × 1.25 mm-4 to 1759899K86000000
    5.9"16.5"10.6"27020%Not RatedAnodized Aluminum1.1"Chrome-Plated Steel0.39"M8 × 1.25 mmBuna-N
    131.52"0.65"M8 × 1.25 mm-4 to 1759899K88000000
    7.9"20.4"12.6"27020%Not RatedAnodized Aluminum1.1"Chrome-Plated Steel0.39"M8 × 1.25 mmBuna-N
    131.52"0.65"M8 × 1.25 mm-4 to 1759899K89000000
    7.9"22.2"14.4"72020%Not RatedAnodized Aluminum1.57"Chrome-Plated Steel0.55"M14 × 1.5 mmBuna-N
    132.48"1.1"M14 × 1.5 mm-4 to 1759899K93000000
    9.8"24.4"14.6"27020%Not RatedAnodized Aluminum1.1"Chrome-Plated Steel0.39"M8 × 1.25 mmBuna-N
    131.52"0.65"M8 × 1.25 mm-4 to 1759899K91000000
    11.8"28.3"16.5"27020%Not RatedAnodized Aluminum1.1"Chrome-Plated Steel0.39"M8 × 1.25 mmBuna-N
    131.52"0.65"M8 × 1.25 mm-4 to 1759899K92000000
    11.8"30.1"18.3"72020%Not RatedAnodized Aluminum1.57"Chrome-Plated Steel0.55"M14 × 1.5 mmBuna-N
    132.48"1.1"M14 × 1.5 mm-4 to 1759899K94000000
     

    Rotary Speed Limiters

    Image of Product. Front orientation. Contains Annotated. Speed Limiters. Rotary Speed Limiters, Gearless Shaft, Style A.
    Image of Product. Front orientation. Contains Annotated. Speed Limiters. Rotary Speed Limiters, Gearless Shaft, Style B.

    Gearless Shaft

    Style A

    Gearless Shaft

    Style B

    Image of Product. Front orientation. Contains Annotated. Speed Limiters. Rotary Speed Limiters, Gearless Shaft, Style C.
    Image of Product. Front orientation. Contains Annotated. Speed Limiters. Rotary Speed Limiters, Geared Shaft, Style A.

    Gearless Shaft

    Style C

    Geared Shaft

    Style A

    Image of Product. Front orientation. Contains Annotated. Speed Limiters. Rotary Speed Limiters, Geared Shaft, Style B.

    Geared Shaft

    Style B

    Install these rotary speed limiters at the hinges of small lids, doors, and access panels for smooth, quiet motion. They're often used in electronics applications.
    Gearless Shaft
    Image of Product. Front orientation. Contains Annotated. Speed Limiters. Rotary Speed Limiters, Gearless Shaft, Style A.
    Image of Product. Front orientation. Contains Annotated. Speed Limiters. Rotary Speed Limiters, Gearless Shaft, Style B.

    Style A

    Style B

    Image of Product. Front orientation. Contains Annotated. Speed Limiters. Rotary Speed Limiters, Gearless Shaft, Style C.

    Style C

    360° Rotation—Speed limiters with a 360° rotation angle are often used to move small hoods, flaps, and fans. A cycle is one shaft rotation.
    Clockwise Rotation and Counterclockwise Rotation—Clockwise and counterclockwise speed limiters dampen motion in the listed direction, moving freely in the opposite direction. Use them in processes that require returning a part to its original position.
    Clockwise and Counterclockwise Rotation—Clockwise-and-counterclockwise speed limiters dampen motion in both directions. Common uses for them include controlling the motion of a switch-activated door and opening and closing a DVD player.
    Overall
    Shaft
    Mounting
    Holes
    Torque,
    in·ozf
    Torque Tolerance
    Range, in·ozf
    Lg.
    Wd.
    Ht.
    Dia.
    Lg.
    Wd.
    Material
    Temp. Range,
    ° F
    Max. Cycles
    per min.
    Max. Rotation
    Speed, rpm
    Material
    Dia.
    Ctr.-to-Ctr.
    Fasteners
    Included
    Each
    Style A
     
    360° Clockwise and Counterclockwise Rotation
    4.32-1.11 to 1.121.08"0.59"0.55"0.16"0.18"0.14"Acetal
    32 to 122Not Rated50Polycarbonate
    0.13"0.83"No6597K8000000
     
    360° Clockwise Rotation
    2.88-0.8 to 0.81.08"0.59"0.55"0.16"0.18"0.14"Acetal
    32 to 122Not Rated50Polycarbonate
    0.13"0.83"No6597K11100000
    4.32-1.12 to 1.61.08"0.59"0.55"0.16"0.18"0.14"Acetal
    32 to 122Not Rated50Polycarbonate
    0.13"0.83"No6597K11200000
     
    360° Counterclockwise Rotation
    2.88-0.8 to 0.81.08"0.59"0.55"0.16"0.18"0.14"Acetal
    32 to 122Not Rated50Polycarbonate
    0.13"0.83"No6597K11300000
    4.32-1.12 to 1.61.08"0.59"0.55"0.16"0.18"0.14"Acetal
    32 to 122Not Rated50Polycarbonate
    0.13"0.83"No6597K11400000
     
    Style B
     
    360° Clockwise and Counterclockwise Rotation
    0.14-0.064 to 0.0640.75"0.39"0.24"0.1"0.12"0.08"Acetal
    32 to 122Not Rated50Polycarbonate
    0.08"0.55"No6597K1250000
    0.29-0.088 to 0.0880.95"0.59"0.26"0.14"0.15"0.1"Acetal
    32 to 122Not Rated50Polycarbonate
    0.08"0.75"No6597K440000
    0.66-0.14 to 0.140.95"0.59"0.26"0.14"0.15"0.1"Acetal
    32 to 122Not Rated50Polycarbonate
    0.08"0.75"No6597K450000
    1.41-0.28 to 0.280.95"0.59"0.26"0.14"0.15"0.1"Acetal
    32 to 122Not Rated50Polycarbonate
    0.08"0.75"No6597K140000
    211.97"0.98"0.75"0.2"0.2"0.16"Acetal
    32 to 122Not Rated50Polycarbonate
    0.17"1.57"No6597K1900000
     
    360° Clockwise Rotation
    71.97"0.98"0.75"0.2"0.2"0.16"Acetal
    32 to 122Not Rated50Polycarbonate
    0.17"1.57"No6597K12800000
    141.97"0.98"0.75"0.2"0.2"0.16"Acetal
    32 to 122Not Rated50Polycarbonate
    0.17"1.57"No6597K12600000
    211.97"0.98"0.75"0.2"0.2"0.16"Acetal
    32 to 122Not Rated50Polycarbonate
    0.17"1.57"No6597K12700000
     
    360° Counterclockwise Rotation
    71.97"0.98"0.75"0.2"0.2"0.16"Acetal
    32 to 122Not Rated50Polycarbonate
    0.17"1.57"No6597K13200000
    141.97"0.98"0.75"0.2"0.2"0.16"Acetal
    32 to 122Not Rated50Polycarbonate
    0.17"1.57"No6597K12900000
    211.97"0.98"0.75"0.2"0.2"0.16"Acetal
    32 to 122Not Rated50Polycarbonate
    0.17"1.57"No6597K13100000
     
    Style C
     
    360° Clockwise and Counterclockwise Rotation
    70.74-14.08 to 14.071.85"1.85"1.65"0.24"0.39"0.2"Steel32 to 122Not Rated50Polycarbonate
    0.21"1.42"No6597K11500000
    141.63-28.32 to 28.321.85"1.85"1.65"0.24"0.39"0.2"Steel32 to 122Not Rated50Polycarbonate
    0.21"1.42"No6597K11600000
    283.26-56.65 to 56.651.85"1.85"1.65"0.24"0.39"0.2"Steel32 to 122Not Rated50Polycarbonate
    0.21"1.42"No6597K1800000
    424.89-113.3 to 113.31.85"1.85"1.65"0.24"0.39"0.2"Steel32 to 122Not Rated50Polycarbonate
    0.21"1.42"No6597K11700000
     
    360° Clockwise Rotation
    70.74-14.08 to 14.071.85"1.85"1.65"0.24"0.39"0.2"Steel32 to 122Not Rated50Polycarbonate
    0.21"1.42"No6597K11800000
    141.63-28.32 to 28.321.85"1.85"1.65"0.24"0.39"0.2"Steel32 to 122Not Rated50Polycarbonate
    0.21"1.42"No6597K11900000
    283.26-56.65 to 56.651.85"1.85"1.65"0.24"0.39"0.2"Steel32 to 122Not Rated50Polycarbonate
    0.21"1.42"No6597K12100000
     
    360° Counterclockwise Rotation
    70.74-14.08 to 14.071.85"1.85"1.65"0.24"0.39"0.2"Steel32 to 122Not Rated50Polycarbonate
    0.21"1.42"No6597K12200000
    283.26-56.65 to 56.651.85"1.85"1.65"0.24"0.39"0.2"Steel32 to 122Not Rated50Polycarbonate
    0.21"1.42"No6597K12400000
     
    Geared Shaft
    Image of Product. Front orientation. Contains Annotated. Speed Limiters. Rotary Speed Limiters, Geared Shaft, Style A.

    Style A

    Image of Product. Front orientation. Contains Annotated. Speed Limiters. Rotary Speed Limiters, Geared Shaft, Style B.

    Style B

    Speed limiters with a geared shaft must be used with gears that have the same 20° pressure angle and module.
    360° Rotation—Speed limiters with a 360° rotation angle are often used to move small hoods, flaps, and fans. A cycle is one shaft rotation.
    Clockwise Rotation and Counterclockwise Rotation—Clockwise and counterclockwise speed limiters dampen motion in the listed direction, moving freely in the opposite direction. Use them in processes that require returning a part to its original position.
    Clockwise and Counterclockwise Rotation—Clockwise-and-counterclockwise speed limiters dampen motion in both directions. Common uses for them include controlling the motion of a switch-activated door and opening and closing a DVD player.
    Overall
    Shaft
    Mounting
    Holes
    Torque,
    in·ozf
    Torque Tolerance
    Range, in·ozf
    Lg.
    Wd.
    Ht.
    Dia.
    Lg.
    Gear
    Module
    Gear Pitch
    Dia., mm
    Gear
    Material
    Temp. Range,
    ° F
    Max. Cycles
    per min.
    Max. Rotation
    Speed, rpm
    Material
    Dia.
    Ctr.-to-Ctr.
    Fasteners
    Included
    Each
    Style A
     
    360° Clockwise and Counterclockwise Rotation
    2.88-0.8 to 0.81.08"0.59"0.55"0.16"0.18"0.8
    8.8Acetal
    32 to 122Not Rated50Polycarbonate
    0.13"0.83"No6597K133000000
    4.32-1.11 to 1.121.08"0.59"0.55"0.16"0.18"0.8
    8.8Acetal
    32 to 122Not Rated50Polycarbonate
    0.13"0.83"No6597K700000
     
    360° Clockwise Rotation
    2.88-0.8 to 0.81.08"0.59"0.55"0.16"0.18"0.8
    8.8Acetal
    32 to 122Not Rated50Polycarbonate
    0.13"0.83"No6597K13400000
    4.32-1.12 to 1.61.08"0.59"0.55"0.16"0.18"0.8
    8.8Acetal
    32 to 122Not Rated50Polycarbonate
    0.13"0.83"No6597K13500000
     
    360° Counterclockwise Rotation
    2.88-0.8 to 0.81.08"0.59"0.55"0.16"0.18"0.8
    8.8Acetal
    32 to 122Not Rated50Polycarbonate
    0.13"0.83"No6597K13600000
    4.32-1.12 to 1.61.08"0.59"0.55"0.16"0.18"0.8
    8.8Acetal
    32 to 122Not Rated50Polycarbonate
    0.13"0.83"No6597K13700000
     
    Style B
     
    360° Clockwise and Counterclockwise Rotation
    0.14-0.064 to 0.0640.75"0.39"0.24"0.1"0.12"0.6
    6Acetal
    32 to 122Not Rated50Polycarbonate
    0.08"0.55"No6597K1380000
    0.29-0.088 to 0.0880.95"0.59"0.26"0.31"0.15"0.5
    7Acetal
    32 to 122Not Rated50Polycarbonate
    0.08"0.75"No6597K340000
    0.66-0.14 to 0.140.95"0.59"0.26"0.31"0.15"0.5
    7Acetal
    32 to 122Not Rated50Polycarbonate
    0.08"0.75"No6597K350000
    1.41-0.28 to 0.280.95"0.59"0.26"0.31"0.15"0.5
    7Acetal
    32 to 122Not Rated50Polycarbonate
    0.08"0.75"No6597K360000
    71.97"0.98"0.75"0.2"0.2"1
    12Acetal
    32 to 122Not Rated50Polycarbonate
    0.17"1.57"No6597K14200000
    211.97"0.98"0.75"0.2"0.2"1
    12Acetal
    32 to 122Not Rated50Polycarbonate
    0.17"1.57"No6597K14100000
     
    360° Clockwise Rotation
    71.97"0.98"0.75"0.2"0.2"1
    12Acetal
    32 to 122Not Rated50Polycarbonate
    0.17"1.57"No6597K14500000
    141.97"0.98"0.75"0.2"0.2"1
    12Acetal
    32 to 122Not Rated50Polycarbonate
    0.17"1.57"No6597K14300000
    211.97"0.98"0.75"0.2"0.2"1
    12Acetal
    32 to 122Not Rated50Polycarbonate
    0.17"1.57"No6597K14400000
     
    360° Counterclockwise Rotation
    71.97"0.98"0.75"0.2"0.2"1
    12Acetal
    32 to 122Not Rated50Polycarbonate
    0.17"1.57"No6597K14800000
    141.97"0.98"0.75"0.2"0.2"1
    12Acetal
    32 to 122Not Rated50Polycarbonate
    0.17"1.57"No6597K14600000
    211.97"0.98"0.75"0.2"0.2"1
    12Acetal
    32 to 122Not Rated50Polycarbonate
    0.17"1.57"No6597K14700000
     
    Small-Diameter Shaft
    Image of Product. Front orientation. Contains Annotated. Speed Limiters. Rotary Speed Limiters, Small-Diameter Shaft.
    110° Rotation—Speed limiters with a 105°, 110°, or 130° rotation angle are commonly used for small movements, such as closing lids.
    Clockwise Rotation and Counterclockwise Rotation—Clockwise and counterclockwise speed limiters dampen motion in the listed direction, moving freely in the opposite direction. Use them in processes that require returning a part to its original position.
    Overall
    Shaft
    Torque,
    in·ozf
    Dia.
    Ht.
    Dia.
    Lg.
    Wd.
    Temp. Range,
    ° F
    Max. Cycles
    per min., cpm
    Max. Rotation
    Speed, rpm
    Material
    Fasteners
    Included
    Each
     
    110° Clockwise Rotation
    141.610.79"1.78"0.47"0.79"0.31"23 to 1225PlasticNo6597K171000000
    424.890.79"1.78"0.47"0.79"0.31"23 to 122Not Rated50Polycarbonate
    No6597K16200000
     
    110° Counterclockwise Rotation
    141.610.79"1.78"0.47"0.79"0.31"23 to 1225PlasticNo6597K17300000
    424.890.79"1.86"0.47"0.79"0.31"23 to 122Not Rated50Polycarbonate
    No6597K16400000
     
    Adjustable-Torque Shaft
    Image of Product. Front orientation. Contains Annotated. Speed Limiters. Rotary Speed Limiters, Adjustable-Torque Shaft.
    Speed limiters with adjustable torque have a knob on the back to control damping torque. Use them in applications that require fine tuning.
    105° Rotation—Speed limiters with a 105°, 110°, or 130° rotation angle are commonly used for small movements, such as closing lids.
    Clockwise Rotation and Counterclockwise Rotation—Clockwise and counterclockwise speed limiters dampen motion in the listed direction, moving freely in the opposite direction. Use them in processes that require returning a part to its original position.
    Clockwise and Counterclockwise Rotation—Clockwise-and-counterclockwise speed limiters dampen motion in both directions. Common uses for them include controlling the motion of a switch-activated door and opening and closing a DVD player.
    Overall
    Shaft
    Mounting
    Holes
    Torque,
    in·ozf
    Lg.
    Wd.
    Ht.
    Dia.
    Lg.
    Wd.
    Material
    Temp. Range,
    ° F
    Max. Cycles
    per min.
    Max. Rotation
    Speed, rpm
    Adjustment
    Mechanism
    Material
    Dia.
    Ctr.-to-Ctr.
    Fasteners
    Included
    Each
     
    105° Clockwise and Counterclockwise Rotation
    1,416.432.6"1.77"2.56"0.31"0.71"0.24"Steel23 to 122Not Rated50KnobZinc Alloy0.2"2.2"No6597K165000000
     
    105° Clockwise Rotation
    1,416.432.6"1.77"2.56"0.31"0.71"0.24"Steel23 to 122Not Rated50KnobZinc Alloy0.2"2.2"No6597K16600000
     
    105° Counterclockwise Rotation
    1,416.432.6"1.77"2.56"0.31"0.71"0.24"Steel23 to 122Not Rated50KnobZinc Alloy0.2"2.2"No6597K16700000
     
    Press-Fit for Square Shaft
    Image of Product. Front orientation. Contains Annotated. Speed Limiters. Rotary Speed Limiters, Press-Fit for Square Shaft.
    130° Rotation—Speed limiters with a 105°, 110°, or 130° rotation angle are commonly used for small movements, such as closing lids.
    360° Rotation—Speed limiters with a 360° rotation angle are often used to move small hoods, flaps, and fans. A cycle is one shaft rotation.
    Clockwise Rotation—Clockwise and counterclockwise speed limiters dampen motion in the listed direction, moving freely in the opposite direction. Use them in processes that require returning a part to its original position.
    Clockwise and Counterclockwise Rotation—Clockwise-and-counterclockwise speed limiters dampen motion in both directions. Common uses for them include controlling the motion of a switch-activated door and opening and closing a DVD player.
    Overall
    For
    Shaft
    Mounting
    Holes
    Torque,
    in·ozf
    Torque Tolerance
    Range, in·ozf
    Lg.
    Wd.
    Ht.
    Lg.
    Wd.
    Insert
    Material
    Temp. Range,
    ° F
    Max. Cycles
    per min.
    Max. Rotation
    Speed, rpm
    Material
    Dia.
    Ctr.-to-Ctr.
    Fasteners
    Included
    Each
     
    360° Clockwise and Counterclockwise Rotation
    283.26-42.56 to 42.572.56"1.85"0.39"0.31"0.31"Nylon
    14 to 122Not Rated50Steel0.18"2.2"No6597K21000000
    665.75-70.89 to 70.893.11"2.24"0.44"0.39"0.39"Nylon
    14 to 122Not Rated50Steel0.22"2.68"No6597K2200000
    949.01-99.22 to 99.223.5"2.48"0.44"0.49"0.49"Nylon
    14 to 122Not Rated50Steel0.26"2.99"No6597K2300000
    1,232.27-113.3 to 113.33.74"2.76"0.44"0.49"0.49"Nylon
    14 to 122Not Rated50Steel0.26"3.23"No6597K2400000
     
    130° Clockwise Rotation
    1,416.43-354.15 to 354.163.27"2.36"0.81"0.47"0.47"Nylon
    23 to 122Not Rated50Zinc Alloy0.22"2.76"No6597K15800000
     
    Press-Fit for Round Shaft
    Image of Product. Front orientation. Contains Annotated. Speed Limiters. Rotary Speed Limiters, Press-Fit for Round Shaft.
    360° Rotation—Speed limiters with a 360° rotation angle are often used to move small hoods, flaps, and fans. A cycle is one shaft rotation.
    Clockwise Rotation and Counterclockwise Rotation—Clockwise and counterclockwise speed limiters dampen motion in the listed direction, moving freely in the opposite direction. Use them in processes that require returning a part to its original position.
    Overall
    Mounting
    Holes
    Torque,
    in·ozf
    Torque Tolerance
    Range, in·ozf
    Lg.
    Wd.
    Ht.
    For Shaft
    Dia.
    Insert
    Material
    Temp. Range,
    ° F
    Max. Cycles
    per min.
    Max. Rotation
    Speed, rpm
    Material
    Dia.
    Ctr.-to-Ctr.
    Fasteners
    Included
    Each
     
    360° Clockwise Rotation
    779.05-42.56 to 42.573.11"2.24"0.44"0.39"Nylon
    14 to 122Not Rated50Steel0.22"2.68"No6597K151000000
    1,203.94-113.3 to 113.33.5"2.48"0.44"0.39"Nylon
    14 to 122Not Rated50Steel0.26"2.99"No6597K15200000
    1,558.1-141.62 to 141.633.74"2.76"0.44"0.39"Nylon
    14 to 122Not Rated50Steel0.26"3.23"No6597K15300000
     
    360° Counterclockwise Rotation
    779.05-42.56 to 42.573.11"2.24"0.44"0.39"Nylon
    14 to 122Not Rated50Steel0.22"2.68"No6597K15500000
    1,203.94-113.3 to 113.33.5"2.48"0.44"0.39"Nylon
    14 to 122Not Rated50Steel0.26"2.99"No6597K15600000
    1,558.1-141.62 to 141.633.74"2.76"0.44"0.39"Nylon
    14 to 122Not Rated50Steel0.26"3.23"No6597K15700000
     

    Corrosion-Resistant Self-Adjusting Shock Absorbers

    Made from stainless steel for excellent corrosion resistance in damp environments. Install shock absorbers in gantry systems, presses, and at stops along conveyors—they counteract the energy of moving objects to prevent damage to equipment and material. Use Mounting Blocks for Shock Absorbers (not included) and Mounting Nuts for Shock Absorbers (not included) for mounting.
    Threaded-Body Mount
    Image of Product. Front orientation. Contains Annotated. Shock Absorbers. Corrosion-Resistant Self-Adjusting Shock Absorbers.
    Body
    Rod
    Bumper
    Energy Cap.,
    in·lbf
    Max. Cycles
    per min., cpm
    Stroke
    Lg.
    Extended
    Lg.
    Compressed
    Lg.
    Dia.
    Thread
    Size
    Material
    Dia.
    Material
    Dia.
    Material
    Temp. Range,
    ° F
    Each
    100100.25"2.75"2.5"0.56"9/16"-18
    Stainless Steel0.15"Stainless Steel0.25"Stainless Steel
    -20 to 1409553K10000000
    200100.5"3.75"3.25"0.75"3/4"-16
    Stainless Steel0.15"Stainless Steel0.25"Stainless Steel
    -20 to 1409553K2000000
    250271"4.75"3.75"1"1"-12
    Stainless Steel0.19"Stainless Steel0.38"Stainless Steel
    -20 to 1409553K3000000
    650101"4.75"3.75"1"1"-12
    Stainless Steel0.19"Stainless Steel0.38"Stainless Steel
    -20 to 1409553K4000000
    2,000101"5.25"4.25"1.25"1 1/4"-12
    Stainless Steel0.28"Stainless Steel0.5"Stainless Steel
    -20 to 1409553K5000000
    5,000102"8.25"6.25"1.38"1 3/8"-12
    Stainless Steel0.34"Stainless Steel0.63"Stainless Steel
    -20 to 1409553K7000000
     

    Leak-Resistant Adjustable Shock Absorbers

    Image of Product. Front orientation. Contains Annotated. Shock Absorbers. Leak-Resistant Adjustable Shock Absorbers, Mounting Block.

    Mounting Block

    An airtight seal prevents leaks and protects moving parts from dust to minimize wear for a long service life. These shock absorbers decelerate fast-moving equipment without bang or bounce to prevent damage to equipment and material. Turn the knob to change deceleration to suit varying loads and speeds.
    Body
    Rod
    Energy Cap.,
    in·lbf
    Max. Cycles
    per min., cpm
    Stroke
    Lg.
    Extended
    Lg.
    Compressed
    Lg.
    Dia.
    Material
    Dia.
    Material
    Temp. Range,
    ° F
    Mount Type
    Each
    Variable Adjustment
    400230.5"6.33"5.83"0.94"Steel0.312"Stainless Steel40 to 130Mounting Block4246T110000000
    800121"7.83"6.83"0.94"Steel0.312"Stainless Steel40 to 130Mounting Block4246T12000000
    1,60072"10.87"8.87"0.94"Steel0.312"Stainless Steel40 to 130Mounting Block4246T13000000
     
    Shock Absorber Mounts

    Precise-Control Linear Speed Limiters

    Image of Product. Front orientation. Contains Annotated. Speed Limiters. Precise-Control Linear Speed Limiters.
    Regulate the speed or feed rate of drill presses, milling machines, lathes, and similar devices. These speed limiters have a knob with numbered scale so you can make precise adjustments to the resistance. Insert a rod in the mounting hole in the knob to rotate for adjustments.
    A cycle is one rod stroke from extended to compressed and back to the original extended position.
    0% Free Travel of Stroke—Free travel of stroke is 0%, so the entire stroke is speed controlled.
    Body
    Rod
    Stroke
    Lg.
    Extended
    Lg.
    Compressed
    Lg.
    Max. Force,
    lbf
    Free Travel
    of Stroke
    Material
    Dia.
    Material
    Dia.
    Seal
    Material
    Adjustment
    Hole Dia.
    Temp. Range,
    ° F
    Each
    Compression Speed Limiter
     
    Variable Adjustment
    0.5"6.33"5.83"1,2000%Zinc-Plated Steel0.94"Stainless Steel0.31"Neoprene
    0.31"40 to 1351267N10000000
    1"7.83"6.83"1,2000%Zinc-Plated Steel0.94"Stainless Steel0.31"Neoprene
    0.31"40 to 1351267N2000000
    2"10.87"8.87"1,2000%Zinc-Plated Steel0.94"Stainless Steel0.31"Neoprene
    0.31"40 to 1351267N3000000
    3"13.87"10.87"1,2000%Zinc-Plated Steel0.94"Stainless Steel0.31"Neoprene
    0.31"40 to 1351267N4000000
     
    Mounting Blocks

    Corrosion-Resistant Linear Speed Limiters

    Image of Attribute. Front orientation. Contains Annotated. Corrosion-Resistant Linear Speed Limiters.
    Image of Attribute. Front orientation. ZoomedIn view. Contains Annotated, Border. Corrosion-Resistant Linear Speed Limiters.
    Compression Speed Limiter—Compression speed limiters prevent closing doors from slamming.
    Extension Speed Limiter—Extension speed limiters prevent doors from flying open.
    Compression-and-Extension Speed Limiter—Compression and extension speed limiters prevent doors from slamming and flying open.
    Chrome-Plated 316 Stainless Steel Rod—Smoothly open and close doors, lids, and access panels in damp and corrosive environments with these 316 stainless steel speed limiters.
    Free Travel of Stroke—Free travel of stroke is the percentage of the stroke that speed limiters move with no resistance, before speed control engages.
    Maximum Cycles per Minute—A cycle is one rod stroke from extended to compressed and back to extended.
    Body
    Rod
    Ball Stud
    Stroke
    Lg.
    Extended
    Lg.
    Compressed
    Lg.
    Max. Force,
    lbf
    Free Travel
    of Stroke
    Max. Cycles
    per min., cpm
    Material
    Dia.
    Material
    Dia.
    Thread
    Size
    Seal
    Material
    Dia.
    Lg.
    Thread
    Lg.
    Thread
    Size
    Temp. Range,
    ° F
    Each
    Compression Speed Limiter
     
    Fixed
    2"7.9"5.9"15035%6316 Stainless Steel0.59"Chrome-Plated 316 Stainless Steel0.25"M6 × 1 mmTPE
    0.39"1.2"0.54"5/16"-18
    -20 to 1703975N11000000
    3"10"7"15031%6316 Stainless Steel0.59"Chrome-Plated 316 Stainless Steel0.25"M6 × 1 mmTPE
    0.39"1.2"0.54"5/16"-18
    -20 to 1703975N1200000
    4"12.2"8.2"25032%6316 Stainless Steel0.71"Chrome-Plated 316 Stainless Steel0.32"M6 × 1 mmTPE
    0.39"1.2"0.54"5/16"-18
    -20 to 1703975N1300000
    4"12.5"8.5"15028%6316 Stainless Steel0.59"Chrome-Plated 316 Stainless Steel0.25"M6 × 1 mmTPE
    0.39"1.2"0.54"5/16"-18
    -20 to 1703975N1400000
    5"14.5"9.5"25031%6316 Stainless Steel0.71"Chrome-Plated 316 Stainless Steel0.32"M6 × 1 mmTPE
    0.39"1.2"0.54"5/16"-18
    -20 to 1703975N1500000
    7"19.7"12.7"25029%6316 Stainless Steel0.71"Chrome-Plated 316 Stainless Steel0.32"M6 × 1 mmTPE
    0.39"1.2"0.54"5/16"-18
    -20 to 1703975N1800000
     
    Extension Speed Limiter
     
    Fixed
    3"10"7"15031%6316 Stainless Steel0.59"Chrome-Plated 316 Stainless Steel0.25"M6 × 1 mmTPE
    0.39"1.2"0.54"5/16"-18
    -20 to 1704039N1200000
    4"12.2"8.2"25032%6316 Stainless Steel0.71"Chrome-Plated 316 Stainless Steel0.32"M6 × 1 mmTPE
    0.39"1.2"0.54"5/16"-18
    -20 to 1704039N1300000
    4"12.5"8.5"15028%6316 Stainless Steel0.59"Chrome-Plated 316 Stainless Steel0.25"M6 × 1 mmTPE
    0.39"1.2"0.54"5/16"-18
    -20 to 1704039N1400000
    5"15"10"15027%6316 Stainless Steel0.59"Chrome-Plated 316 Stainless Steel0.25"M6 × 1 mmTPE
    0.39"1.2"0.54"5/16"-18
    -20 to 1704039N1600000
    7"19.7"12.7"25029%6316 Stainless Steel0.71"Chrome-Plated 316 Stainless Steel0.32"M6 × 1 mmTPE
    0.39"1.2"0.54"5/16"-18
    -20 to 1704039N1800000
     
    Compression-and-Extension Speed Limiter
     
    Fixed
    2"7.9"5.9"15035%6316 Stainless Steel0.59"Chrome-Plated 316 Stainless Steel0.25"M6 × 1 mmTPE
    0.39"1.2"0.54"5/16"-18
    -20 to 1708025N1100000
    3"10"7"15031%6316 Stainless Steel0.59"Chrome-Plated 316 Stainless Steel0.25"M6 × 1 mmTPE
    0.39"1.2"0.54"5/16"-18
    -20 to 1708025N1200000
    4"12.2"8.2"25032%6316 Stainless Steel0.71"Chrome-Plated 316 Stainless Steel0.32"M6 × 1 mmTPE
    0.39"1.2"0.54"5/16"-18
    -20 to 1708025N1300000
    5"14.5"9.5"25031%6316 Stainless Steel0.71"Chrome-Plated 316 Stainless Steel0.32"M6 × 1 mmTPE
    0.39"1.2"0.54"5/16"-18
    -20 to 1708025N1500000
    5"15"10"15027%6316 Stainless Steel0.59"Chrome-Plated 316 Stainless Steel0.25"M6 × 1 mmTPE
    0.39"1.2"0.54"5/16"-18
    -20 to 1708025N1600000
    6"17"11"25030%6316 Stainless Steel0.71"Chrome-Plated 316 Stainless Steel0.32"M6 × 1 mmTPE
    0.39"1.2"0.54"5/16"-18
    -20 to 1708025N1700000
    7"19.7"12.7"25029%6316 Stainless Steel0.71"Chrome-Plated 316 Stainless Steel0.32"M6 × 1 mmTPE
    0.39"1.2"0.54"5/16"-18
    -20 to 1708025N1800000
     
    back to top