NEMA Size 11 (28mm)
Hybrid Stepper Motor Linear Actuators

The NEMA 11 hybrid linear actuator occupies a moutning footprint of slighty above 1 in2 but provides over 3X the continuous thrust (33 lbsF/150N) of the NEMA 8. Ball screw versions are also available.

 

Motor Characteristics Please contact Koco Motion US for custom products.

Motor Voltage
(V)
Current
(A)
Resistance
(Ω)
Inductance
(mH)
Lead Wire No. Motor Length
(mm)
11-2105 4.5 0.5 9.1 6.0 4 34
11-2110 2.2 1.0 2.2 1.5 4 34
11-2209 3.9 0.95 4.1 4.0 4 45

Available Lead Screws and Travel per Step Please contact Koco Motion US for custom products.

Screw Dia.
(inch)
Screw Dia
(mm)
Lead
(inch)
Lead
(mm)
Lead Code Travel Per Step
(mm)
0.188 4.7752 0.025 0.635 A 0.0032
0.188 4.7752 0.05 1.27 D 0.0063
0.188 4.7752 0.1 2.54 K 0.0127
0.188 4.7752 0.2 5.08 R 0.0254
0.188 4.7752 0.4 10.16 X 0.0508

Form Factors

External

NEMA 11 External Linear Actuator Drawing

Non-Captive

NEMA 11 Non-Captive Linear Actuator Drawing

Captive

CAD Model currently unavailable

NEMA 11 Captive Linear Actuator Drawing

 

Speed Thrust Curves

Size 11-2110 Force vs. Rotary Speed

Size 11-2110 Force vs. Linear Speed

Size 11-2209 Force vs. Rotary Speed

Size 11-2209 Force vs. Linear Speed

End Machining Options

Anti-Backlash Nut Drawing

NEMA 11 End Machining Options

NEMA 11 Anti-Backlash Nut Drawing

Encoder Options

NEMA 11 Encoder Options

NEMA 11 Encoder Options

 

Need help?

Need custom units?