OverviewSingle-stack stepper motor with integrated ball-screw linear actuator. 1.8° step angle, 33 mm body (Size 11). Bipolar wiring. Multiple voltage/current variants for drive compatibility.
Technical data- Rated voltage: 2.1 VDC / 5 VDC / 12 VDC
- Rated current: 1.0 A / 0.42 A / 0.18 A
- Resistance per phase: 2.1 Ω / 11.9 Ω / 66 Ω
- Inductance per phase: 1.5 mH / 8.5 mH / 50.3 mH
- Power input: 4.2 W (all variants)
- Temperature rise: 75 ℃ (all variants)
- Insulation class: B (F optional)
- Insulation resistance: 50 MΩ
Drawings & Curves- Motor outline dimension drawing
- Nut dimension drawing
- Linear velocity vs. force curve
- Series 28 (33 mm body, bipolar) pulse frequency vs. force curve
- Test conditions: constant-current drive, no acceleration, 2 subdivisions, drive voltage 24 V
Characteristics / Specifications- Product family: 28 Series (33 mm body)
- Construction: single-stack stepper motor
- Actuator type: ball-screw actuator
- Step angle: 1.8°
- Wiring: bipolar
- Available rated voltages: 2.1 VDC, 5 VDC, 12 VDC
- Available rated currents: 1.0 A, 0.42 A, 0.18 A
- Resistance per phase options: 2.1 Ω, 11.9 Ω, 66 Ω
- Inductance per phase options: 1.5 mH, 8.5 mH, 50.3 mH
- Power input: 4.2 W
- Temperature rise: 75 ℃
- Insulation class: B (F optional)
- Insulation resistance: 50 MΩ