NEMA Size 23 (57mm)
Hybrid Stepper Motor Linear Actuators

The NEMA 23 hybrid precision linear actuator is capable of 200 lbsF (890N) of continuous thrust. A Captive version is available for this frame size. 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)
23-2110 6.4 1.0 6.4 16.4 4 45
23-2120 3.2 2.0 1.6 4.1 4 45
23-2130 2.1 3.0 0.7 1.7 4 45
23-2210 10.8 1.0 10.8 32.0 4 65
23-2225 4.2 2.5 1.7 5.2 4 65
23-2240 2.4 4.0 0.65 2.0 4 65

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)
0.375 9.525 0.025 0.635 A 0.003
0.375 9.525 0.05 1.27 D 0.0064
0.375 9.525 0.0625 1.5875 F 0.0079375
0.375 9.525 0.083 2.1082 H 0.01
0.375 9.525 0.1 2.54 K 0.012
0.375 9.525 0.125 3.175 L 0.015
0.375 9.525 0.167 4.2418 P 0.021
0.375 9.525 0.2 5.08 R 0.025
0.375 9.525 0.25 6.35 S 0.031
0.375 9.525 0.375 9.525 V 0.047
0.375 9.525 0.384 9.7536 W 0.048
0.375 9.525 0.5 1.0 Y 0.063
0.375 9.525 1.0 25.4 Z 0.127

Form Factors

External

NEMA 23 External Linear Actuator Drawing

Non-Captive

NEMA 23 Non-Captive Linear Actuator Drawing

Captive

CAD MODEL CURRENTLY UNAVAILABLE

NEMA 23 Captive Linear Actuator

ELECTRIC CYLINDER

NEMA 23 Captive Linear Actuator Drawing

 

Speed Thrust Curves

Size 23-2120 Force vs. Rotary Speed (A-L Lead)

Size 23-2120 Force vs. Rotary Speed (P-Z Lead)

Size 23-2120 Force vs. Linear Speed (A-L Lead)

Size 23-2225 Force vs. Rotary Speed (A-L Lead)

Size 23-2225 Force vs. Linear Speed (A-L Lead)

Size 23-2120 Force vs. Linear Speed (P-Z Lead)

Size 23-2225 Force vs. Rotary Speed (P-Z Lead)

Size 23-2225 Force vs. Linear Speed (P=Z Lead)

End Machining Options

Anti-Backlash Nut Drawing

NEMA 23 End Machining Options

NEMA 23 Anti-Backlash Nut Drawing

Encoder Options

NEMA 23 Encoder Options

 

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