Electro-mechanical gripper 11N2105

motor-drivenelectricmotorized

Product Overview
Through-shaft stepper-driven 28 mm gripper available with selectable 6 mm or 12 mm stroke. Compact, integrated design intended to replace pneumatic grippers to reduce operational noise and improve positioning accuracy. Optional encoder-based closed-loop torque control: DS-CLS9-FRS4-01.

Motor Characteristics
Motor | Voltage [V] | Current [A] [RMS] | Resistance [Ω] | Inductance [mH] | Lead Wire No. | Motor Length [mm]
11N2105 | 4.5 | 0.5 | 9.1 | 6 | 4 | 33.5
11N2110 | 2.1 | 1 | 2.1 | 1.5 | 4 | 33.5
11N2210 | 4.1 | 1 | 4.1 | 4 | 4 | 45
11N2216 | 2.4 | 1.6 | 1.5 | 1.3 | 4 | 45

Available Lead Screw and Travel per Step
Screw Dia. [inch] | Screw Dia. [mm] | Lead [inch] | Lead [mm] | Lead Code | Travel Per Step @ 1.8° [mm]
0.188 | 4.77 | 0.025 | 0.635 | A | 0.003175
0.188 | 4.77 | 0.05 | 1.27 | D | 0.00635
0.188 | 4.77 | 0.1 | 2.54 | K | 0.0127
0.188 | 4.77 | 0.2 | 5.08 | R | 0.0254

Gripping Force Recommendation
Motor Size | Body Length [mm] | Part Code | Stroke | Lead Code | Lead [mm] | Max. Gripping Force [N] | Recommended Gripping Force [N]
28mm | 33.5 | 11N2105/2110 | 6/12mm | A | 0.635 | 110 | 55
28mm | 33.5 | 11N2105/2110 | 6/12mm | D | 1.27 | 84 | 42
28mm | 33.5 | 11N2105/2110 | 6/12mm | K | 2.54 | 56 | 28
28mm | 33.5 | 11N2105/2110 | 6/12mm | R | 5.08 | 36 | 18
28mm | 45 | 11N2210/2216 | 6/12mm | A | 0.635 | 140 | 70
28mm | 45 | 11N2210/2216 | 6/12mm | D | 1.27 | 120 | 60
28mm | 45 | 11N2210/2216 | 6/12mm | K | 2.54 | 100 | 50
28mm | 45 | 11N2210/2216 | 6/12mm | R | 5.08 | 60 | 30

Gripper Weight
Part Number | Weight (kg)
DMEG06-11N21 | 0.246
DMEG06-11N22 | 0.302
DMEG12-11N21 | 0.25
DMEG12-11N22 | 0.306

Dimensional Drawing
6mm Stroke image: 28mm_6mm_ENG.png
12mm Stroke image: 28mm_12mm_ENG.png

Features / Technical Specifications

• Product: 28 mm gripper with selectable stroke (6 mm or 12 mm)
• Series/Model family: DMEG series (e.g. DMEG06-11N21, DMEG06-11N22, DMEG12-11N21, DMEG12-11N22)
• Optional encoder-based closed-loop torque control: DS-CLS9-FRS4-01
• Compatible motors: 11N2105, 11N2110, 11N2210, 11N2216 (electrical characteristics listed above)
• Lead screw options: codes A/D/K/R corresponding to 0.635 / 1.27 / 2.54 / 5.08 mm lead and travel per step at 1.8° shown above
• Gripping force ranges depend on motor, body length, stroke and lead code (see table)
• Typical weight per configuration: ~0.246–0.306 kg
• Application: compact electric alternative to pneumatic grippers to reduce noise and improve positioning accuracy