Product OverviewSingle-stack stepper motor
20-Series stepper ball screw actuator (1.8° step angle)
Wiring: Bipolar
Motor ParametersParameter / Value 1 / Value 2 / Value 3
Rated voltage: 2.5VDC / 5VDC / 7.5VDC
Rated current: 1.32A / 0.65A / 0.43A
Resistance/phase: 1.9Ω / 7.7Ω / 17.3Ω
Inductance/phase: 0.75mH / 3mH / 16mH
Power input: 6.5W
Temperature rise: 75℃
Insulation class: B-Class (F-Class optional)
Insulation resistance: 50MΩ
Drawings & Performance CurvesMotor outline dimension drawing
Nut dimension drawing
Linear velocity vs. force curve
Series 20 (28mm body, bipolar) pulse frequency vs. force curve
*Test conditions: constant-current chopper drive, no acceleration, 2 microsteps, drive voltage 40V.
Specifications- Product family: 20 Series stepper linear actuator
- Configuration: Single-stack stepper motor
- Actuator type: Ball screw actuator
- Step angle: 1.8°
- Wiring: Bipolar
- Rated voltages: 2.5VDC, 5VDC, 7.5VDC
- Rated currents: 1.32A, 0.65A, 0.43A
- Resistance per phase: 1.9Ω, 7.7Ω, 17.3Ω
- Inductance per phase: 0.75mH, 3mH, 16mH
- Power input: 6.5W
- Temperature rise: 75℃
- Insulation class: B-Class (F-Class optional)
- Insulation resistance: 50MΩ