Torque-Limiting Mechanism Torque-Limiting Mechanism |
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Maximum Torque Maximum Torque |
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Torque-Limiting Direction Torque-Limiting Direction |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Electromagnetic Torque-Limiting Shaft-to-Gear Couplings
Use these with an overload sensor in an automated system to instantly disconnect power and prevent damage. Couplings also accelerate loads from zero to full speed in less than three milliseconds when the power is turned on.
For technical drawings and 3-D models, click on a part number.
| For Shaft Dia. | Max. Torque, in.-lbs. | Max. Speed, rpm | OD | Overall Lg. | Electrical Connection Type | Wire Lead Lg. | Voltage | Each | |
Clockwise Torque-Limiting Direction | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1/4" | 30 | 1,400 | 1 1/4" | 1 1/8" | Hardwire | 15" | 24V DC | 000000 | 000000 |
| 5/16" | 30 | 1,400 | 1 1/4" | 1 1/8" | Hardwire | 15" | 24V DC | 000000 | 00000 |
| 3/8" | 75 | 1,400 | 1 3/4" | 1 1/2" | Hardwire | 18" | 24V DC | 000000 | 000000 |
| 1/2" | 75 | 1,400 | 1 3/4" | 1 1/2" | Hardwire | 18" | 24V DC | 000000 | 000000 |
Counterclockwise Torque-Limiting Direction | |||||||||
| 1/4" | 30 | 1,400 | 1 1/4" | 1 1/8" | Hardwire | 15" | 24V DC | 0000000 | 00000 |
| 5/16" | 30 | 1,400 | 1 1/4" | 1 1/8" | Hardwire | 15" | 24V DC | 0000000 | 00000 |
| 3/8" | 75 | 1,400 | 1 3/4" | 1 1/2" | Hardwire | 18" | 24V DC | 0000000 | 000000 |
| 1/2" | 75 | 1,400 | 1 3/4" | 1 1/2" | Hardwire | 18" | 24V DC | 0000000 | 000000 |
Electromagnetic Tensioning, Holding,
and Stopping Shaft-to-Gear Couplings
Also known as electric hysteresis brakes, these couplings use magnetic force to create drag to slow or stop the motion of your drive system. Use them with a current-limiting transformer to adjust the electrical current, which controls the amount of torque applied.
For technical drawings and 3-D models, click on a part number.
Keyway | Mounting Hole | ||||||||||||||
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| Shaft Dia. | Max. Torque, in.-lbs. | Max. Speed, rpm | OD | Overall Lg. | Shaft Type | Wd. | Dp. | Torque-Limiting Direction | Electrical Connection Type | Wire Lead Lg. | Voltage | Thread Size | Thread Pitch, mm | Each | |
| 0.118" | 0.2 | 1,990 | 1 1/4" | 1 5/8" | Round | __ | __ | Clockwise and Counterclockwise | Hardwire | 18" | 24V DC | M2.5 | 4 | 0000000 | 0000000 |
| 0.197" | 0.8 | 1,200 | 1 13/16" | 2" | D-Profile | __ | __ | Clockwise and Counterclockwise | Hardwire | 18" | 24V DC | M2.5 | 5 | 0000000 | 000000 |
| 0.197" | 1.3 | 760 | 2" | 2 1/8" | D-Profile | __ | __ | Clockwise and Counterclockwise | Hardwire | 18" | 24V DC | M3 | 6 | 0000000 | 000000 |
| 0.276" | 3.5 | 570 | 2 3/8" | 3" | D-Profile | __ | __ | Clockwise and Counterclockwise | Hardwire | 18" | 24V DC | M4 | 8 | 0000000 | 000000 |
| 0.394" | 11 | 590 | 3 5/8" | 4" | D-Profile | __ | __ | Clockwise and Counterclockwise | Hardwire | 18" | 24V DC | M4 | 9 | 0000000 | 000000 |
| 0.472" | 19 | 500 | 4 7/16" | 4 7/8" | Keyed | 5/32" | 3/32" | Clockwise and Counterclockwise | Hardwire | 18" | 24V DC | M5 | 10 | 0000000 | 000000 |
| 0.591" | 32 | 420 | 5 7/16" | 5 1/8" | Keyed | 3/16" | 1/8" | Clockwise and Counterclockwise | Hardwire | 18" | 24V DC | M5 | 10 | 0000000 | 000000 |