About ACT MOTOR

Changzhou ACT Motor Co., Ltd.​ is a high-tech enterprise specializing in the manufacturing of electronic control products for the automation industry. With large-scale production capabilities, a global market presence, and a comprehensive product portfolio, the company continuously provides core power support for industrial automation worldwide.

The company owns over 70,000 square meters of modernized, self-contained production facilities that integrate R&D, manufacturing, and warehousing. Equipped with advanced production machinery and an intelligent management system, these facilities enable efficient and stable mass production, ensuring full quality control from raw materials to finished products.

We have established a service network spanning domestic and international markets: our branch in Bremen, Germany, provides deep access to the European market, while offices in Shanghai and Jinan serve key domestic regions. This structure forms a responsive sales and technical service system designed to stay close to customers and deliver agile support.

Our product range includes stepper motors, brushless motors, servo motors, precision modules, and high-performance drivers. With diverse product types and comprehensive functionality, our offerings meet the demanding requirements of various automation scenarios. These products are widely used in CNC equipment, medical devices, textile machinery, robotics, electronics manufacturing, and related industries, earning long-term customer trust through high reliability and compatibility.

Quality remains our top priority. The company has obtained ISO9001 Quality Management System certification, and its products comply with international standards such as CE and RoHS. Strict quality control processes are implemented from design to delivery, ensuring stable operation of every motor and drive product in critical applications.

Facing the broad prospects of intelligent upgrades in the automation industry, ACT Motor will continue to focus on core electronic control technologies, deepen industry-specific solutions, and drive innovation. Guided by a service-oriented approach, we are committed to collaborating with global partners to advance the future of smart manufacturing.
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World-Class Team
Graduates from top universities worldwide
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Advanced R&D
Self-developed
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Innovation Focus
Multiple innovative technologies

Our Products

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Hybrid Stepper Motor

Hybrid Stepper Motor

Model: 8HS、11HS、14HS/HM、15HS/HM、16HS/HM、17HS/HM、23HS/HM/HY、24HS、34HS/HM/HY/HD、42HS、52HS、17HT、23HT、34HT、42HT、50HT
Parameters: Step Angle:0.9° – 2.4°
Motor Length:34mm-220mm
Rated Voltage:2v-8v
Rated Current:0.5A-8A
Phase Resistance:0.05 Ω – 10 Ω
Phase Inductance:0.1 mH – 10 mH
Holding Torque:0.08 N·m – 28.0 N·m
Detent Torque:0.01 N·m – 0.75 N·m
Rotor Torque:0.004 kg·cm² – 10 kg·cm²
Lead Wires:3–8 wires
Weight:0.1 kg – 15.0 kg

Hybrid Stepper Motor

Hybrid Stepper Motor

Model: 8HS、11HS、14HS/HM、15HS/HM、16HS/HM、17HS/HM、23HS/HM/HY、24HS、34HS/HM/HY/HD、42HS、52HS、17HT、23HT、34HT、42HT、50HT
Parameters: Step Angle:0.9° – 2.4°
Motor Length:34mm-220mm
Rated Voltage:2v-8v
Rated Current:0.5A-8A
Phase Resistance:0.05 Ω – 10 Ω
Phase Inductance:0.1 mH – 10 mH
Holding Torque:0.08 N·m – 28.0 N·m
Detent Torque:0.01 N·m – 0.75 N·m
Rotor Torque:0.004 kg·cm² – 10 kg·cm²
Lead Wires:3–8 wires
Weight:0.1 kg – 15.0 kg

Hybrid Stepper Motor

Hybrid Stepper Motor

Model: 8HS、11HS、14HS/HM、15HS/HM、16HS/HM、17HS/HM、23HS/HM/HY、24HS、34HS/HM/HY/HD、42HS、52HS、17HT、23HT、34HT、42HT、50HT
Parameters: Step Angle:0.9° – 2.4°
Motor Length:34mm-220mm
Rated Voltage:2v-8v
Rated Current:0.5A-8A
Phase Resistance:0.05 Ω – 10 Ω
Phase Inductance:0.1 mH – 10 mH
Holding Torque:0.08 N·m – 28.0 N·m
Detent Torque:0.01 N·m – 0.75 N·m
Rotor Torque:0.004 kg·cm² – 10 kg·cm²
Lead Wires:3–8 wires
Weight:0.1 kg – 15.0 kg

Hybrid Stepper Motor

Hybrid Stepper Motor

Model: 8HS、11HS、14HS/HM、15HS/HM、16HS/HM、17HS/HM、23HS/HM/HY、24HS、34HS/HM/HY/HD、42HS、52HS、17HT、23HT、34HT、42HT、50HT
Parameters: Step Angle:0.9° – 2.4°
Motor Length:34mm-220mm
Rated Voltage:2v-8v
Rated Current:0.5A-8A
Phase Resistance:0.05 Ω – 10 Ω
Phase Inductance:0.1 mH – 10 mH
Holding Torque:0.08 N·m – 28.0 N·m
Detent Torque:0.01 N·m – 0.75 N·m
Rotor Torque:0.004 kg·cm² – 10 kg·cm²
Lead Wires:3–8 wires
Weight:0.1 kg – 15.0 kg

Hybrid Stepper Motor

Hybrid Stepper Motor

Model: 17HS,23HS,34HS,
Parameters: Step Angle:0.9° – 2.4°
Motor Length:34mm-220mm
Rated Voltage:2v-8v
Rated Current:0.5A-8A
Phase Resistance:0.05 Ω – 10 Ω
Phase Inductance:0.1 mH – 10 mH
Holding Torque:0.08 N·m – 28.0 N·m
Detent Torque:0.01 N·m – 0.75 N·m
Rotor Torque:0.004 kg·cm² – 10 kg·cm²
Lead Wires:3–8 wires
Weight:0.1 kg – 15.0 kg

Hybrid Stepper Motor Driver

Hybrid Stepper Motor Driver

Model: DM542、DM556、HS758、HS56
Parameters: Power Supply Voltage:12-36V
Continuous Output Current:0.3-8.4A

Hybrid Stepper Motor

Hybrid Stepper Motor

Model: 8HSL、11HSL、14HSL、15HSL、16HST、17HSL、23HSL、24HSL、34HSL
Parameters: Step Angle:0.9° – 2.4°
Motor Length:34mm-220mm
Rated Voltage:2v-8v
Rated Current:0.5A-8A
Phase Resistance:0.05 Ω – 10 Ω
Phase Inductance:0.1 mH – 10 mH
Holding Torque:0.08 N·m – 28.0 N·m
Detent Torque:0.01 N·m – 0.75 N·m
Rotor Torque:0.004 kg·cm² – 10 kg·cm²
Lead Wires:3–8 wires
Weight:0.1 kg – 15.0 kg

Hybrid Stepper Motor

Hybrid Stepper Motor

Model: 8HSAG、11HSAG、14HSAG、17HSAG
Parameters: Step Angle:1.8°
Motor Length:28–156 mm mm
Rated Voltage:12–110 VDC
Rated Current:0.5A-8A
Phase Resistance:0.5 Ω – 12 Ω
Phase Inductance:0.1 mH – 20 mH
Holding Torque:0.08 N·m – 28.0 N·m
Detent Torque:0.01 N·m – 0.75 N·m
Rotor Torque:0.00006 kg・m² ~ 0.0045 kg・m²
Lead Wires:2–8 wires
Reduction Ratio (NO.):1:3 - 1:512

Hybrid Stepper Motor

Hybrid Stepper Motor

Model: 8HSAG、11HSAG、14HSAG、17HSAG、23HSAG、34HSAG、42HSAG
Parameters: Step Angle:1.8°
Motor Length:28–156 mm mm
Rated Voltage:12–110 VDC
Rated Current:0.5A-8A
Phase Resistance:0.5 Ω – 12 Ω
Phase Inductance:0.1 mH – 20 mH
Holding Torque:0.08 N·m – 28.0 N·m
Detent Torque:0.01 N·m – 0.75 N·m
Rotor Torque:0.00006 kg・m² ~ 0.0045 kg・m²
Lead Wires:2–8 wires
Reduction Ratio (NO.):1:3 - 1:512

Hybrid Stepper Motor

Hybrid Stepper Motor

Model: 17HSAG、23HSAG、34HSAG、42HSAG
Parameters: Step Angle:1.8°
Motor Length:28–156 mm mm
Rated Voltage:12–110 VDC
Rated Current:0.5A-8A
Phase Resistance:0.5 Ω – 12 Ω
Phase Inductance:0.1 mH – 20 mH
Holding Torque:0.08 N·m – 28.0 N·m
Detent Torque:0.01 N·m – 0.75 N·m
Rotor Torque:0.00006 kg・m² ~ 0.0045 kg・m²
Lead Wires:2–8 wires
Reduction Ratio (NO.):1:3 - 1:512

Hybrid Stepper Motor

Hybrid Stepper Motor

Model: 8HSAG、11HSAG、14HSAG、17HSAG、23HSAG、34HSAG、42HSAG
Parameters: Step Angle:1.8°
Motor Length:28–156 mm mm
Rated Voltage:12–110 VDC
Rated Current:0.5A-8A
Phase Resistance:0.5 Ω – 12 Ω
Phase Inductance:0.1 mH – 20 mH
Holding Torque:0.08 N·m – 28.0 N·m
Detent Torque:0.01 N·m – 0.75 N·m
Rotor Torque:0.00006 kg・m² ~ 0.0045 kg・m²
Lead Wires:2–8 wires
Reduction Ratio (NO.):1:3 - 1:512

Hybrid Stepper Motor

Hybrid Stepper Motor

Model: 8HSL、11HSL、14HSL、16HST、17HSL、23HSL、34HSL、11HSLG、14HSLG、17HSLG、23HSLG、34HSLG
Parameters: Step Angle:0.9° – 1.8°
Rated Voltage:12–110 VDC
Rated Current:0.5A-8A
Phase Resistance:0.05 Ω – 10 Ω
Phase Inductance:0.1 mH – 10 mH
Holding Torque:0.08 N·m – 28.0 N·m
Detent Torque:0.01 N·m – 0.75 N·m
Rotor Torque:0.004 kg·cm² – 10 kg·cm²
Lead Wires:3–8 wires

Hybrid Stepper Motor

Hybrid Stepper Motor

Model: 8HSAG、11HSAG、14HSAG、17HSAG、23HSAG、34HSAG、42HSAG
Parameters: Step Angle:1.8°
Motor Length:28–156 mm mm
Rated Voltage:12–110 VDC
Rated Current:0.5A-8A
Phase Resistance:0.5 Ω – 12 Ω
Phase Inductance:0.1 mH – 20 mH
Holding Torque:0.08 N·m – 28.0 N·m
Detent Torque:0.01 N·m – 0.75 N·m
Rotor Torque:0.00006 kg・m² ~ 0.0045 kg・m²
Lead Wires:2–8 wires
Reduction Ratio (NO.):1:3 - 1:512

Hybrid Stepper Motor

Hybrid Stepper Motor

Model: 8SSM、11SSM、14SSM、23SSM、24SSM、24SSM、34SSM、42SSM
Parameters: Step Angle:1.8°
Motor Length:33 - 171 mm
Rated Voltage:12–110 VDC/18–80 VAC / 220 VAC
Rated Current:0.5A-8A
Phase Resistance:0.5 Ω – 12 Ω
Phase Inductance:0.1 mH – 20 mH
Holding Torque:0.08 N·m – 28.0 N·m
Detent Torque:0.01 N·m – 0.75 N·m
Rotor Torque:0.00006 kg・m² ~ 0.0045 kg・m²
Lead Wires:2–8 wires

Hybrid Stepper Motor

Hybrid Stepper Motor

Model: 8HS、11HS、14HS/HM、15HS/HM、16HS/HM、17HS/HM、23HS/HM/HY、24HS、34HS/HM/HY/HD、42HS、52HS、17HT、23HT、34HT、42HT、50HT
Parameters: Step Angle:0.9° – 2.4°
Motor Length:34mm-220mm
Rated Voltage:2v-8v
Rated Current:0.5A-8A
Phase Resistance:0.05 Ω – 10 Ω
Phase Inductance:0.1 mH – 10 mH
Holding Torque:0.08 N·m – 28.0 N·m
Detent Torque:0.01 N·m – 0.75 N·m
Rotor Torque:0.004 kg·cm² – 10 kg·cm²
Lead Wires:3–8 wires
Weight:0.1 kg – 15.0 kg

Company Gallery

Certifications & Awards

CE Certificate
CE Certificate
CE Certificate
CE Certificate
CE Certificate
CE Certificate
QUALITY MANAGEMENT SYSTEMCERTIFICATE
QUALITY MANAGEMENT SYSTEMCERTIFICATE
RoHS Test Report for Driver
RoHS Test Report for Driver
RoHS Test Report for Motor
RoHS Test Report for Motor

Success Stories & Case Studies

CNC Machinery Manufacturer

CNC Machinery Manufacturer

2 years stable
low noise,fast speed

📍 Location: IT 📦 Quantity: 1000 sets
3D printing manufacturer

3D printing manufacturer

2 years stable
low noise,fast speed

📍 Location: ES 📦 Quantity: 2000 sets

Company & Product Videos

Company Introduction & Factory Tour

⏱ Duration: 3:45 | 👁 Views: 15,230

Product Demonstration - Kestrel K-1

⏱ Duration: 5:12 | 👁 Views: 28,450

Technology Innovation Showcase

⏱ Duration: 4:30 | 👁 Views: 12,890

Customer Testimonials & Success Stories

⏱ Duration: 6:20 | 👁 Views: 9,650

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