Electric actuator 57
linearball screwstepper

Electric actuator - 57 - 3X MOTION TECHNOLOGIES CO.,LTD. - linear / ball screw / stepper
Electric actuator - 57 - 3X MOTION TECHNOLOGIES CO.,LTD. - linear / ball screw / stepper
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Characteristics

Type
electric
Movement
linear
Technology
stepper, ball screw
Voltage
12-volt
Applications
industrial
Other characteristics
step
Motor power

13 W
(0.02 hp)

Description

Overview
Single-stack stepper motor integrated with ball screw for linear positioning (1.8° step angle, 45 mm body).

Product
57-Series Stepper Ball Screw Actuator (1.8° step angle). Suitable for industrial linear motion applications requiring precise incremental positioning.

Wiring
Bipolar

Electrical Parameters
Rated Voltage — 3.25 VDC / 5 VDC / 12 VDC
Rated Current — 2.0 A / 1.3 A / 0.55 A
Resistance/Phase — 1.6 Ω / 3.8 Ω / 22 Ω
Inductance/Phase — 3.5 mH / 15.5 mH / 58 mH
Power Input — 13 W (all variants)
Temperature Rise — 75℃
Insulation Class — B-Class (F-Class optional)
Insulation Resistance — 50 MΩ

Motor Outline Dimension Drawing
Outline drawing image provided in product content.

Nut Dimension Drawing
Nut dimension drawing image provided in product content.

Performance Curves
Linear velocity vs. force curve
Series 57 (45 mm body, Bipolar) pulse frequency vs. force curve

Test Conditions
*Test conditions: Constant current drive, no acceleration, 2 subdivisions, drive voltage 40 V.

Specifications / Technical data
  • Series: 57-Series
  • Body size: 45 mm
  • Step angle: 1.8°
  • Motor type: Single-Stack Stepper Motor / Ball Screw Actuator
  • Wiring: Bipolar
  • Rated voltages: 3.25 VDC, 5 VDC, 12 VDC
  • Rated currents: 2.0 A, 1.3 A, 0.55 A
  • Resistance per phase: 1.6 Ω, 3.8 Ω, 22 Ω
  • Inductance per phase: 3.5 mH, 15.5 mH, 58 mH
  • Power input: 13 W
  • Temperature rise: 75℃
  • Insulation class: B-Class (F-Class optional)
  • Insulation resistance: 50 MΩ

Exhibitions

Meet this supplier at the following exhibition(s):

Intersolar 2026
Intersolar 2026

23-25 Jun 2026 Munich (Germany) Hall A3 - Stand 414

  • More information
    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.