NEMA 23 (57mm)
HYBRID STEPPER MOTOR
BALL SCREW ACTUATOR

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Motor Characteristics

Motor Voltage
(V)
Current
(A)
Resistance
(Ω)
Inductance
(mH)
Lead Wire No. Motor Length
(mm)
23E2120 3.5 2.0 1.75 4.1 4 45
23E2130 2.4 3.0 0.8 1.7 4 45
23E2225 5.0 2.5 2.0 5.2 4 65
23E2240 2.8 4.0 0.7 2.0 4 65

Ball Screw Specifications

Ball Screw Type 1002 1004 1005 1010 1015 1020 1202 1210
Ball Size ∅1.5875 ∅2.0 ∅2.0 ∅2.0 ∅2.0 ∅1.5875 ∅1.5875 ∅2.381
Number of Thread 1 1 1 2 2 4 1 2
Thread Direction Right
Shaft Root Diameter ∅8.6 ∅8.2 ∅8.2 ∅8.4 ∅8.4 ∅8.7 ∅10.6 ∅10.2
Number of Circuit 3.7x1 2.7x1 2.7x1 1.6x1 1.6x2 0.7x2 3.7x1 1.7x2
Shaft, Nut Material SCM415H
Surface Hardness HRC58-62
Anti-Rust Treatment Anti-rust Oil
Grade C7
Nut Size A B C D H W X E Position Accuracy Total Run Out Axial Play Dynamic Load (N) Static Load (N)
1002 40 5 28 23 25 32 4.5 ±0.05 0.12 0.02 2700 5300
1004 41 5 28 24 26 33 4.5 ±0.05 0.12 0.02 3000 5200
1005 40 5 26 23 25 32 4.5 ±0.05 0.12 0.02 3000 5200
1010 40 5 24 23 25 32 4.5 ±0.05 0.12 0.02 3300 5900
1015 40 5 33 23 25 32 4.5 6 ±0.05 0.12 0.02 3300 6400
1020 37 5 23 20 22 29 4.5 5 ±0.05 0.12 0.02 2100 4000
1202 42 5 30 24 26 33 4.5 ±0.05 0.12 0.02 3000 6400
1210 41 5 30 24 26 33 4.5 9.5 ±0.05 0.12 0.02 5100 9800

Drawing

NEMA 23 Ball Screw Actuator Drawing

Speed Thrust Curves

NEMA 23 Single Stack Ball Screw Actuator Speed Thrust Curve

NEMA 23 Double Stack Ball Screw Actuator Speed Thrust Curve