Electric Gripper
NEMA 17 (42 mm) 3-Finger Gripper
NEMA 17 electric gripper designed for higher-force precision gripping applications that require controlled motion, stable positioning, and an integrated stepper-based platform.
The 42 mm 3-finger design supports automated handling, small-part positioning, and precision motion systems requiring compact gripping with higher available force.
Motor Characteristics
42 mm 3-Finger Gripper | 6 mm Stroke
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| Motor | Voltage [V] |
Current [A RMS] |
Resistance [Ω] |
Inductance [mH] |
Weight [g] |
Lead Wire No. | Motor Length [mm] |
|---|---|---|---|---|---|---|---|
| 17N2105 | 7.2 | 0.5 | 14.4 | 19.8 | 254 | 4 | 34.1 |
| 17N2110 | 3.8 | 1 | 3.8 | 5 | 254 | 4 | 34.1 |
| 17N2215 | 2.85 | 1.5 | 1.9 | 2.2 | 254 | 4 | 34.1 |
| 17N2205 | 11 | 0.5 | 22 | 46 | 386 | 4 | 48.1 |
| 17N2212 | 4.5 | 1.2 | 3.8 | 8 | 386 | 4 | 48.1 |
| 17N2215 | 2.5 | 2.5 | 1 | 1.8 | 386 | 4 | 48.1 |
Available Lead Screw and Travel per Step
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| Screw Dia. [inch] |
Screw Dia. [mm] |
Lead [inch] |
Lead [mm] |
Lead Code | Travel Per Step @ 1.8° [mm] |
|---|---|---|---|---|---|
| 0.25 | 6.35 | 0.024 | 0.6096 | AA | 0.003 |
| 0.25 | 6.35 | 0.05 | 1.27 | D | 0.0064 |
| 0.25 | 6.35 | 0.1 | 2.54 | K | 0.0127 |
| 0.25 | 6.35 | 0.2 | 5.08 | R | 0.0254 |
Gripping Force Recommendation
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| Motor Size | Body Length [mm] |
Part Code | Stroke | Screw Code | Lead [mm] |
Max. Gripping Force [N] |
Recommended Gripping Force [N] |
|---|---|---|---|---|---|---|---|
| 42 mm | 34.1 | 17N2105 17N2110 17N2115 |
6 mm | AA | 0.6096 | 270 | 135 |
| D | 1.27 | 163 | 81.5 | ||||
| K | 2.54 | 91 | 45.5 | ||||
| R | 5.08 | 56 | 28 | ||||
| 48.1 | 17N2205 17N2212 17N2225 |
6 mm | AA | 0.6096 | 371 | 185.5 | |
| D | 1.27 | 336 | 168 | ||||
| K | 2.54 | 204 | 102 | ||||
| R | 5.08 | 146 | 73 |
Gripper Weight
| Part Number | Weight [kg] |
|---|---|
| DMEG06-17N21 | 0.33 |
| DMEG06-17N22 | 0.462 |
Dimensional Drawing
42 mm 3-Finger Gripper
Downloads
DMEG06-17N2110L4-101
DMEG06-17N2215D4-101
Part Number Builder
DMEG
-
06
-
17
N
2
1
10
L
4
-
001
DMEG
Electric Gripper
06
6 mm stroke length
17
NEMA 17 / 42 mm motor size
N
Non-captive motor type
2
2-phase, 1.8° stepper motor
1 / 2
Single-stack or double-stack motor length
AA / D / K / R
Lead screw code
Custom
Mounting, lead screw, travel, feedback, and gripper configuration may be customized.