Electric Grippers | McMaster-Carr

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Robot-Ready Electric Grippers

Machine-Tending Application

Including a robot tool mount and electrical connectors, these grippers come ready to attach to robot arms with standard ISO mounting hole patterns. Good for areas without compressed air, they use electricity to pick and place items in packaging, assembly, and machine-tending applications. All have a servomotor that opens and closes the grippers with equal force to grasp and release items from the inside or outside. Install the included software directly into your controller or teach pendant to program your gripper.

Select grippers that match your arm’s manufacturer series and model number or that are compatible with your electrical connection and signal output. Grippers with PNP signal output communicate proximity with a positive signal, while those with NPN signal output send a negative signal.

Grippers for FANUC CRX arms are FANUC approved, and grippers for Universal Robots (UR) arms are UR+ certified, so they've been tested to work seamlessly.

Warning: Never use to lift people or items over people.

For technical drawings and 3-D models, click on a part number.

Discrete I/O Grippers

Gripper Shown with
Gripper Fingers and
Robot Arm (Not Included)

Discrete I/O Gripper

ISO/TS 15066 Discrete I/O Gripper

Discrete I/O grippers have four set gripping forces to move items—use a screwdriver to select the force you’ll need. Since these grippers open and close at the same force and stroke with every cycle, they’re good for picking items of a similar size and material. A discrete I/O signal and included inductive proximity sensor send information about an item’s location to your robot arm. All of these grippers are suitable for use in clean rooms rated to ISO Class 5. They’re also rated IP30 to prevent objects greater than 2.5 mm, such as a screwdriver, from making contact with live circuits.

ISO/TS 15066 grippers help you meet international safety standards. They don’t have pinch points or sharp edges, so you can use them on robots that will be near people.

Grippers with an LED status ring have three programmable colors to show if the gripper picked or released an item, or failed.

									O'all
For Robot Arm Manufacturer (Series/Model No.)	External / Internal Gripping Force	Max. Gripping Cap.	Cycles per Sec.	Stroke Wd., mm	Max. Finger Spacing, mm	Max. Holding Lg., mm	Wt.	Mounting Hole Pattern Compatibility	Lg., mm	Wd., mm	Dp., mm	Manufacturer (Series/Model No.)		Each
Nylon Plastic Housing and Steel Jaws
NPN Signal Output and M8 Plug, 24V DC
Techman (TM 5, 12, 14)	7.5 lbs. 15 lbs. 22.5 lbs. 30 lbs.	1.5 lbs. / 0.7 kg	8	6	28	70	1.7 lbs. / 0.8 kg	ISO 50	126	92	86	Schunk (EGP 40)	0000000	000000000
PNP Signal Output and M8 Plug, 24V DC
Doosan (M0609, M0617, M1013, M1509)	7.5 lbs. 15 lbs. 22.5 lbs. 30 lbs.	1.5 lbs. / 0.7 kg	8	6	28	70	1.7 lbs. / 0.8 kg	ISO 50	126	92	86	Schunk (EGP 40)	0000000	00000000
Universal Robots (UR3, UR3e, UR5, UR5e, UR10, UR10e)	7.5 lbs. 15 lbs. 22.5 lbs. 30 lbs.	1.5 lbs. / 0.7 kg	8	6	28	70	1.5 lbs. / 0.7 kg	ISO 50	120	92	86	Schunk (EGP 40)	0000000	00000000
Universal Robots (UR16, UR16e)	7.5 lbs. 15 lbs. 22.5 lbs. 30 lbs.	1.5 lbs. / 0.7 kg	8	6	28	70	1.5 lbs. / 0.7 kg	ISO 50	120	92	86	Schunk (EGP 40)	0000000	00000000
ISO/TS 15066 Nylon Plastic Housing and Steel Jaws
NPN Signal Output and M8 Plug, 24V DC
Techman (TM 5, 12, 14)	7.5 lbs. 15 lbs. 22.5 lbs. 30 lbs.	1.5 lbs. / 0.7 kg	2	6	28	50	1.3 lbs. / 0.59 kg	ISO 50	126	93	90	Schunk (Co-act EGP-C 40)	0000000	00000000
NPN Signal Output and Wire Leads, 24V DC—With LED Status Ring
Techman (TM 5, 12, 14)	7.5 lbs. 15 lbs. 22.5 lbs. 30 lbs.	1.5 lbs. / 0.7 kg	2	6	28	70	1.8 lbs. / 0.86 kg	ISO 50	126	93	90	Schunk (Co-act EGP-C 40)	0000000	00000000
Techman (TM 5, 12, 14)	12.5 lbs. 25 lbs. 37.5 lbs. 50 lbs.	2.4 lbs. / 1.1 kg	1	10	44	80	3 lbs. / 1.38 kg	ISO 50	152	125	86	Schunk (Co-act EGP-C 64)	0000000	00000000
PNP Signal Output and M8 Plug, 24V DC
FANUC (CRX 10iA, 10iA/L)	7.5 lbs. 15 lbs. 22.5 lbs. 30 lbs.	1.5 lbs. / 0.7 kg	2.5	6	28	50	1.3 lbs. / 0.59 kg	ISO 50	118	93	90	Schunk (Co-act EGP-C 40)	0000000	00000000
FANUC (CRX 10iA, 10iA/L)	12.5 lbs. 25 lbs. 37.5 lbs. 50 lbs.	2.4 lbs. / 1.1 kg	1	10	44	80	2.2 lbs. / 1.11 kg	ISO 50	144	125	86	Schunk (Co-act EGP-C 64)	0000000	00000000
Doosan (M0609, M0617, M1013, M1509)	7.5 lbs. 15 lbs. 22.5 lbs. 30 lbs.	1.5 lbs. / 0.7 kg	2	6	28	50	1.3 lbs. / 0.59 kg	ISO 50	118	93	90	Schunk (Co-act EGP-C 40)	0000000	00000000
Universal Robots (UR3, UR3e, UR5, UR5e, UR10, UR10e, UR16, UR16e)	2 lbs. 4 lbs. 6 lbs. 8 lbs.	0.4 lbs. / 0.2 kg	5	4	17	32	0.8 lbs. / 0.36 kg	ISO 50	102	93	90	Schunk (Co-act EGP-C 25)	0000000	00000000
Universal Robots (UR3, UR3e, UR5, UR5e, UR10, UR10e, UR16, UR16e)	7.5 lbs. 15 lbs. 22.5 lbs. 30 lbs.	1.5 lbs. / 0.7 kg	2	6	28	50	1.3 lbs. / 0.59 kg	ISO 50	118	93	90	Schunk (Co-act EGP-C 40)	0000000	00000000
PNP Signal Output and Wire Leads, 24V DC—With LED Status Ring
FANUC (CR 7iA)	2 lbs. 4 lbs. 6 lbs. 8 lbs.	0.4 lbs. / 0.2 kg	5	4	17	32	1.3 lbs. / 0.63 kg	ISO 31.5	102	93	90	Schunk (Co-act EGP-C 25)	0000000	00000000
FANUC (CR 7iA)	7.5 lbs. 15 lbs. 22.5 lbs. 30 lbs.	1.5 lbs. / 0.7 kg	2	6	28	50	1.4 lbs. / 0.66 kg	ISO 31.5	118	93	90	Schunk (Co-act EGP-C 40)	0000000	00000000
FANUC (CR 7iA)	12 lbs. 24 lbs. 36 lbs. 48 lbs.	2.2 lbs. / 1 kg	2	8	34	64	2.6 lbs. / 1.22 kg	ISO 31.5	134	125	86	Schunk (Co-act EGP-C 50)	0000000	00000000
FANUC (CR 7iA)	12.5 lbs. 25 lbs. 37.5 lbs. 50 lbs.	2.4 lbs. / 1.1 kg	1	10	44	80	3 lbs. / 1.38 kg	ISO 31.5	144	125	86	Schunk (Co-act EGP-C 64)	0000000	00000000
Universal Robots (UR3, UR3e, UR5, UR5e, UR10, UR10e, UR16, UR16e)	2 lbs. 4 lbs. 6 lbs. 8 lbs.	0.4 lbs. / 0.2 kg	5	4	17	32	1.3 lbs. / 0.63 kg	ISO 50	102	93	90	Schunk (Co-act EGP-C 25)	0000000	00000000
Universal Robots (UR3, UR3e, UR5, UR5e, UR10, UR10e, UR16, UR16e)	7.5 lbs. 15 lbs. 22.5 lbs. 30 lbs.	1.5 lbs. / 0.7 kg	2	6	28	50	1.8 lbs. / 0.86 kg	ISO 50	118	93	90	Schunk (Co-act EGP-C 40)	0000000	00000000
Universal Robots (UR3, UR3e, UR5, UR5e, UR10, UR10e, UR16, UR16e)	12 lbs. 24 lbs. 36 lbs. 48 lbs.	2.2 lbs. / 1 kg	2	8	34	64	2.6 lbs. / 1.22 kg	ISO 50	134	125	86	Schunk (Co-act EGP-C 50)	0000000	00000000
Universal Robots (UR3, UR3e, UR5, UR5e, UR10, UR10e, UR16, UR16e)	14 lbs. 25.5 lbs. 38.5 lbs. 51 lbs.	2.2 lbs. / 1 kg	2	10	44	64	2.6 lbs. / 1.22 kg	ISO 50	144	125	86	Schunk (Co-act EGP-C 64)	0000000	00000000

Ready-to-Use Gripper Fingers

Gripper Fingers

Simply connect these fingers to your Schunk gripper and start moving items. Made of lightweight but also strong nylon, all have rubber gripping pads to protect items from damage.

Warning: Never use to lift people or items over people.

	Width, mm		Finger			For Gripper Jaw
For Manufacturer (Series/Model No.)	Min.	Max.	Lg., mm	Wd., mm	Dp., mm	Wd., mm	Dp., mm	Mounting Hardware Included		Pair
Nylon Plastic
Schunk (Co-act EGP-C, EGP 25)	0	6	32	20	26	4	10	Yes	0000000	0000000
Schunk (Co-act EGP-C, EGP 25)	6	12	32	17	26	4	10	Yes	0000000	000000
Schunk (Co-act EGP-C, EGP 40)	0	12	50	25.5	30	6	16	Yes	0000000	000000
Schunk (Co-act EGP-C, EGP 40)	12	24	50	19.5	30	6	16	Yes	0000000	000000
Schunk (Co-act EGP-C, EGP 50)	0	16	64	31.7	33.7	8	18	Yes	0000000	000000
Schunk (Co-act EGP-C, EGP 50)	16	32	64	24.1	33.5	8	18	Yes	0000000	000000
Schunk (Co-act EGP-C, EGP 64)	0	20	80	39	36.9	10	20	Yes	000000	000000
Schunk (Co-act EGP-C, EGP 64)	20	40	80	29	34	10	20	Yes	0000000	000000

Profinet Type B Grippers

Profinet Type B Gripper

Profinet Type B Gripper with Fingers

Profinet Type B grippers can be programmed to pick items of various sizes and materials from one cycle to the next. Input and save the specific force you’ll need for each object you’ll be moving. A Profinet Type B signal sends information about an item‘s location to your robot arm. If these grippers and other devices are connected to your robot power supply at the same time, we recommend adding an external power supply to reach the maximum gripping force. These grippers are rated IP46 to prevent objects larger than 1 mm, such as wire, from making contact with a live circuit. They also withstand high-pressure jets of water, so they can be washed down. Those that come with fingers have fingers that work with a wide range of items, but can also be removed to add custom fingers.

									O'all			Finger
For Robot Arm Manufacturer (Series/Model No.)	External/Internal Gripping Force Range	Max. Gripping Cap.	Cycles per Sec.	Stroke Wd., mm	Max. Finger Spacing, mm	Max. Holding Lg., mm	Wt.	Mounting Hole Pattern Compatibility	Lg., mm	Wd., mm	Dp., mm	Lg., mm	Wd., mm	Dp., mm		Each
Aluminum Housing and Steel Jaws
PNP Signal Output and M8 Plug, 24V DC
Universal Robots (UR3, UR3e, UR5, UR5e, UR10, UR10e, UR16, UR16e)	11-134 lbs.	6.6 lbs. / 3 kg	8	42	50	86	4.6 lbs. / 2.13 kg	ISO 50	121	112	100	__	__	__	0000000	000000000
Aluminum Housing and Steel Jaws—With Fingers
PNP Signal Output and M8 Plug, 24V DC
Universal Robots (UR3, UR3e, UR5, UR5e, UR10, UR10e, UR16, UR16e)	11-134 lbs.	6.6 lbs. / 3 kg	8	42	85	86	5.7 lbs. / 2.63 kg	ISO 50	121	112	100	100	33	28	0000000	000000000

IO Link Grippers

I/O Link Gripper with Fingers

IO link grippers can be programmed to pick items of various sizes and materials from one cycle to the next. They use an IO link, which connects to the IO link controller that mounts into your robot controller, to send information about an item’s location to your robot arm. They include a USB flash drive with software that plugs into your teach pendant to program the gripper. IO link grippers are rated IP20 to prevent objects greater than 12.5 mm, such as a finger, from making contact with live circuits.

Grippers with an LED status ring have three programmable colors to show if the gripper picked or released an item, or failed.

									O'all			Finger
For Robot Arm Manufacturer (Series/Model No.)	External / Internal Gripping Force	Max. Gripping Cap.	Cycles per Sec.	Stroke Wd., mm	Max. Finger Spacing, mm	Max. Holding Lg., mm	Wt.	Mounting Hole Pattern Compatibility	Lg., mm	Wd., mm	Dp., mm	Lg., mm	Wd., mm	Dp., mm		Each
Polycarbonate Plastic Housing and Steel Jaws—With Fingers
PNP Signal Output and M5 Plug, 24V DC—With LED Status Ring
Techman (TM 5, 12, 14)	22 lbs.	1.1 lbs. / 0.5 kg	0.5	40	80	70	3 lbs. / 1.34 kg	ISO 50	133	114	86	80	29	34	0000000	000000000

Electric-Powered Grippers

Unlike air-powered grippers, which leak air, these electric grippers won’t release dirt or particulates, making them good for pick-and-place assembly, packaging, and finishing jobs in labs, electronics plants, and other clean environments. All have a servomotor that opens and closes the grippers with equal force to grasp and release items from the inside or outside. A discrete I/O signal actuates the grippers with a set gripping force—use a screwdriver to select the force you’ll need. Since these grippers open and close at the same force and stroke with every cycle, they’re good for picking items of a similar size and material.

To determine if gripper fingers are open or closed, and use that information to trigger other actions, add a sensor. All of these grippers are compatible with PNP and NPN signal outputs, which means they can communicate proximity with a positive or negative signal.

Warning: Never use to lift people or items over people.

For technical drawings and 3-D models, click on a part number.

Grippers

IP30 Rated

IP40 and and IP64 Rated

4-Pin M8

IP30 grippers prevent objects greater than 2.5 mm, such as a screwdriver, from making contact with live circuits. Suitable for use in clean rooms, they are also rated to ISO Class 5. They have one M8 4-pin connection, which brings power to the gripper and two digital input signals to the grippers' controller. All are compatible with optional inductive sensors.

IP40 grippers prevent objects greater than 1 mm, such as a wire, from making contact with live circuits. They have two M8 4-pin connections—one that brings power to the gripper and two digital input signals to the grippers' controller, and another that signals the position of your fingers back to the controller. All are compatible with optional magnetic sensors.

IP64 grippers are dust-tight and protected from water splashing in all directions. They have two M8 4-pin connections—one that brings power to the gripper and two digital input signals to the grippers' controller, and another that signals the position of your fingers back to the controller. All are compatible with optional magnetic sensors.

								O'all
External / Internal Gripping Force	Max. Gripping Cap.	Cycles per Second	Stroke Wd., mm	Grip Opening / Closing Time	Max. Finger Spacing, mm	Max. Holding Lg., mm	Wt.	Lg., mm	Wd., mm	Dp., mm	Voltage	Mounting Hardware Included	Manufacturer (Series/Model No.)		Each
Aluminum Housing and Steel Jaws
IP30 Rated
4.5 lbs. 9 lbs.	0.44 lbs. / 0.2 kg	5	6	90 ms	17	32	0.24 lbs. / 0.11 kg	72.7	26.5	18	24V DC	Yes	Schunk (EGP 25)	0000000	000000000
7.5 lbs. 15 lbs. 22.5 lbs. 30 lbs.	1.5 lbs. / 0.7 kg	2	12	200 ms	28	50	0.7 lbs. / 0.32 kg	88.4	40	26	24V DC	Yes	Schunk (EGP 40)	0000000	00000000
12 lbs. 24 lbs. 36 lbs. 48 lbs.	2.2 lbs. / 1 kg	2	16	210 ms	34	64	1.1 lbs. / 0.5 kg	104.4	50	30	24V DC	Yes	Schunk (EGP 50)	0000000	00000000
16 lbs. 32 lbs. 48 lbs. 64 lbs.	2.6 lbs. / 1.2 kg	1	20	490 ms	44	80	1.7 lbs. / 0.8 kg	114.7	64	35	24V DC	Yes	Schunk (EGP 64)	0000000	00000000
IP40 Rated
29 lbs. 58 lbs. 87 lbs. 116 lbs.	6.1 lbs. / 2.8 kg	1	16	260 ms	27	125	2.2 lbs. / 1 kg	103	96	42	24V DC	Yes	Schunk (PGN+E 80)	0000000	00000000
45 lbs. 90 lbs. 135 lbs. 180 lbs.	8.8 lbs. / 4 kg	1	20	290 ms	34.5	160	3.7 lbs. / 1.7 kg	123	120	50	24V DC	Yes	Schunk (PGN+E 100)	0000000	00000000
IP64 Rated
29 lbs. 58 lbs. 87 lbs. 116 lbs.	6.1 lbs. / 2.8 kg	1	16	260 ms	27	125	2.4 lbs. / 1.1 kg	103	96	42	24V DC	Yes	Schunk (PGN+E 80)	0000000	00000000
45 lbs. 90 lbs. 135 lbs. 180 lbs.	8.8 lbs. / 4 kg	1	20	290 ms	34.5	160	3.9 lbs. / 1.8 kg	123	120	50	24V DC	Yes	Schunk (PGN+E 100)	0000000	00000000

Optional Sensors

Sensor

Optional sensors signal when gripper fingers are either open or closed, and use that information to trigger other actions in your system. Magnetic sensors detect finger position by responding to magnets placed on the motor of electric-powered grippers. Use them with IP40 and IP64 grippers. Those with programmable two-position detection send a signal when fingers open and close, letting you trigger actions in your system based on both signals. Inductive sensors respond to a metallic flag on the gripper. They are not, however, the best choice for machining applications since metallic debris can accidentally trigger them. Use these sensors with IP30 grippers.

Sensors with a plug connection work with the input/output on robot tool mounts with a power/signal block. Sensors with a hardwire connection have wire leads you either wire to a plug or to a power source.

PNP sensors communicate proximity with a positive signal, while NPN send a negative signal.

Magnetic Sensors for IP40 and IP64 Grippers
Signal Output Type	Number of Sensing Positions	Number of Wire Leads	Current, mA	Voltage	Switch Starting Position	Cord Lg., ft.		Each
3-Pin M8 Plug
NPN	1	__	50	24V DC	1 Off (Normally Open)	1	00000000	0000000
PNP	1	__	50	24V DC	1 Off (Normally Open)	1	0000000	000000
4-Pin M8 Plug
PNP	2	__	100	24V DC	1 Off (Normally Open) and 1 On (Normally Closed)	6 1/2	00000000	000000
Hardwire
NPN	1	3	50	24V DC	1 Off (Normally Open)	6 1/2	00000000	000000
PNP	1	3	50	24V DC	1 Off (Normally Open)	6 1/2	00000000	000000
PNP	2	4	100	24V DC	1 Off (Normally Open) and 1 On (Normally Closed)	2	00000000	000000
Inductive Sensors for IP30 Grippers
3-Pin M8 Plug
PNP	1	__	200	24V DC	1 Off (Normally Open)	1	00000000	000000
PNP	1	__	200	24V DC	1 On (Normally Closed)	1	00000000	000000
Hardwire
PNP	1	3	200	24V DC	1 Off (Normally Open)	6 1/2	00000000	000000
PNP	1	3	200	24V DC	1 On (Normally Closed)	6 1/2	00000000	000000

Ready-to-Use Gripper Fingers

Gripper Fingers

Connect fingers to your gripper and start moving items. Made of lightweight but also strong nylon, all have rubber gripping pads to protect items from damage.

	Width, mm		Finger			For Gripper Jaw
For Manufacturer (Series/Model No.)	Min.	Max.	Lg., mm	Wd., mm	Dp., mm	Wd., mm	Dp., mm	Mounting Hardware Included		Pair
Nylon Plastic
Schunk (Co-act EGP-C, EGP 25)	0	6	32	20	26	4	10	Yes	0000000	0000000
Schunk (Co-act EGP-C, EGP 25)	6	12	32	17	26	4	10	Yes	0000000	000000
Schunk (Co-act EGP-C, EGP 40)	0	12	50	25.5	30	6	16	Yes	0000000	000000
Schunk (Co-act EGP-C, EGP 40)	12	24	50	19.5	30	6	16	Yes	0000000	000000
Schunk (Co-act EGP-C, EGP 50)	0	16	64	31.7	33.7	8	18	Yes	0000000	000000
Schunk (Co-act EGP-C, EGP 50)	16	32	64	24.1	33.5	8	18	Yes	0000000	000000
Schunk (Co-act EGP-C, EGP 64)	0	20	80	39	36.9	10	20	Yes	000000	000000
Schunk (Co-act EGP-C, EGP 64)	20	40	80	29	34	10	20	Yes	0000000	000000

Individual Gripper Finger Blanks

Individual

Finger blanks come ready to mount, so you can make custom fingers without starting from scratch. Just machine the blank’s gripping end to create fingers that will securely grip your specific parts.

When used in pairs, individual blanks have a symmetrical design that’s suitable for most applications.

Aluminum blanks are lightweight and resist rusting in wet environments. They’re softer than steel blanks, making them easier to machine and less likely to scratch your parts.

Steel blanks are stronger and more durable than aluminum blanks, so they’re less likely to break if they hit a nearby object. You can harden them for even more strength and durability.

	For Gripper Jaw		Overall
For Manufacturer (Series/Model No.)	Wd., mm	Dp., mm	Lg., mm	Wd., mm	Dp., mm	Mounting Hardware Included		Each
Aluminum
Schunk (JGP, JGZ, PGN+, PGN+E, PGN+P, PZN+, JGP-P 80)	26	15	80	41	22	Yes	00000000	000000
Schunk (JGP, JGZ, PGN+, PGN+E, PGN+P, PZN+, JGP-P 100)	33	18.5	100	52	30	Yes	00000000	000000
Schunk (EGP 40)	6	16	55	29	22	Yes	00000000	00000
Steel
Schunk (JGP, JGZ, PGN+, PGN+E, PGN+P, PZN+, JGP-P 80)	26	15	80	41	22	Yes	00000000	000000
Schunk (JGP, JGZ, PGN+, PGN+E, PGN+P, PZN+, JGP-P 100)	33	18.5	100	52	30	Yes	00000000	000000
Schunk (EGP 40)	6	16	55	29	16	Yes	00000000	000000

Uncut Pair Gripper Finger Blanks

Uncut Pair

Finger blanks come ready to mount, so you can make custom fingers without starting from scratch. Just machine the blank’s gripping end to create fingers that will securely grip your specific parts.

Uncut pair blanks can be cut off center, making them good for applications where symmetrical fingers may hit nearby objects, such as when moving around machine spindles and parts trays during machine tending.

Aluminum blanks are lightweight and resist rusting in wet environments. They’re softer than steel blanks, making them easier to machine and less likely to scratch your parts.

	For Gripper Jaw		Overall
For Manufacturer (Series/Model No.)	Wd., mm	Dp., mm	Lg., mm	Wd., mm	Dp., mm	Mounting Hardware Included		Pair
Aluminum
Schunk (EGP 40)	6	16	55	62	22	Yes	00000000	0000000

Adjustable Finger Mounts


	Adjustable Finger Mount
	Scale

Attach adjustable finger mounts to your Schunk grippers, so they can handle a wider range of part sizes and shapes. Each mount has a positioning slide that moves along a rail, which has a scale for making adjustments. Connect your fingers to the slides, position them on the rail, and tighten the knob to secure them in place. Use one mount for as many fingers as your gripper will hold.

							Gripper		Finger
For Manufacturer (Series/Model No.)	Manufacturer (Series/Model No.)	Rail Lg., mm	Travel Lg., mm	Carriage Wd., mm	O'all Ht., mm	Adjustment Increments (Lg.), mm	Bolt Hole Thread Size	No. of Bolt Holes	Bolt Hole Thread Size	No. of Bolt Holes	Mounting Fasteners Included		Each
Anodized Aluminum
With Removable Positioning Slides
Schunk (JPG, JGZ, PGN+, PGN+E, PGN+P, PZN+ 80)	Schunk (UZB 80)	79	44	42	39.5	2	M5 × 0.8 mm	2	M5 × 0.8 mm	2	No	00000000	0000000
Schunk (JPG, JGZ, PGN+, PGN+E, PGN+P, PZN+ 100)	Schunk (UZB 100)	96.5	55	47	45.5	3	M6 × 1 mm	2	M6 × 1 mm	2	No	00000000	000000

Removable Positioning Slides

Removable Positioning Slide

Removable positioning slides are part of the adjustable finger mounts. Add additional slides for tasks that require frequent finger changes. Having slides on hand with fingers already attached, makes it quick and easy to retool your gripper.

Anodized Aluminum
For Manufacturer (Series/Model No.)	Bolt Hole Thread Size	Number of Bolt Holes	Mounting Fasteners Included		Each
Schunk (UZB 80)	M5 × 0.8 mm	2	No	00000000	0000000
Schunk (UZB 100)	M6 × 1 mm	2	No	00000000	000000

Gripper Compensation Devices

Robot Arm Side

Gripper Side

Compensation devices help you avoid jams and keep automated assembly, bin picking, and machine tending jobs running smoothly. They mount between your gripper and robot arm and have rubber pads that compress slightly when pressure is applied, allowing your grippers to adjust and grasp misaligned parts. These pads also compensate when aligning parts during placement, which increases efficiency and reliability in your process, while protecting parts and robots from wear.

These devices tilt and rotate on three axes, so grippers can grab parts in horizontal, vertical, and angled positions. They do not communicate with controllers, so there’s no need for electrical connections.

	Capacity			Compensation (Deflection)						Robot Arm Side		Gripper Side
For Manufacturer (Series/Model No.)	English	Metric	Newtons	For X-Axis	For Y-Axis	For Z-Axis	Lg., mm	Wd., mm	Dp., mm	Bolt Hole Thread Size (No. of)	Mounting Fasteners Included	Bolt Hole Thread Size (No. of)	Mounting Fasteners Included		Each
Anodized Aluminum Housing
Schunk (PGN+E 80)	335 lbs.	150 kg	1,500 N	±1°	±1.5°	±2°	19.6	63	42	M4 × 0.7 mm (4)	Yes	M4 × 0.7 mm (4)	No	00000000	0000000
Schunk (PGN+E 100)	450 lbs.	200 kg	2,000 N	±1°	±1.5°	±1.2°	22.6	81	50	M5 × 0.8 mm (4)	Yes	M5 × 0.8 mm (4)	No	00000000	00000000

Electric-Powered Grippers without Motor


Shown with Motor, Gripping Fingers, and Robot Arm (Not Included)	For Stepper Motors	For Servomotors

For applications without access to compressed air, such as mobile robots, these grippers use electricity to perform highly accurate pick and place tasks including assembly, finishing, and packaging. Compared to air-powered grippers, which leak air, these grippers don’t release dirt or particulates, so they’re better for electronic component production lines, laboratories, and other clean environments. They grip parts from the inside or outside because they open and close with equal force. To connect gripper fingers (not included) and to make sure the fingers don’t shift, these grippers have three mounting connections for each finger. If there’s a power loss, they maintain their hold, preventing harm to parts and nearby people.

Choose a gripper that matches the type of motor you want to connect and your motor’s frame size. All include mounting hardware to secure them to your motor.

Warning: Never use to lift people or items over people.

For technical drawings and 3-D models, click on a part number.

									Wd.			O'all			Temp., °F
For Motor Frame Size	External / Internal Gripping Force	Max. Gripping Cap.	Max. Input Torque, in.-oz.	Grip Opening / Closing Time	Cycles per Second	Wt.	For Shaft Lg., mm	Shaft Dia., mm	Max., mm	Min., mm	Max. Holding Lg., mm	Lg., mm	Wd., mm	Dp., mm	Min.	Max.		Each
Parallel Grippers for Stepper Motors
Stainless Steel Jaws and Aluminum Housing
NEMA 11	13.4 lbs.	4.5 lbs. / 2.04 kg	10	0.08 ms	6	0.83 lbs. / 0.33 kg	12.1	5	33	19	122.3	48.5	81	37.8	32°	100°	0000000	0000000
NEMA 14	29.6 lbs.	12.81 lbs. / 5.81 kg	22	0.1 ms	5	1.21 lbs. / 0.55 kg	13.3	5	44	22	85	58	100	47	32°	100°	0000000	000000
NEMA 17	55.6 lbs.	22.93 lbs. / 10.4 kg	44	0.14 ms	3	1.74 lbs. / 0.79 kg	13.3	5	48	18	70.3	66	112	58.2	32°	100°	0000000	000000
Parallel Grippers for Servomotors
Stainless Steel Jaws and Aluminum Housing
NEMA 11	13.4 lbs.	4.5 lbs. / 2.04 kg	10	0.08 ms	6	1.19 lbs. / 0.38 kg	28	5	33	19	122.3	73.5	81	37.8	32°	100°	0000000	000000
NEMA 14	29.6 lbs.	12.81 lbs. / 5.81 kg	22	0.1 ms	5	1.3 lbs. / 0.59 kg	28	5	44	22	85	82	100	47	32°	100°	0000000	000000
NEMA 17	55.6 lbs.	22.93 lbs. / 10.4 kg	44	0.14 ms	3	1.91 lbs. / 0.87 kg	37	6	48	18	70.3	99	112	58.2	32°	100°	0000000	000000