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.
🎓
World-Class Team
Graduates from top universities worldwide
🔬
Advanced R&D
Self-developed
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Innovation Focus
Multiple innovative technologies

Our Products

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High Torque Hybrid Stepper Motor 34HS7440 for CNC Machinery

High Torque Hybrid Stepper Motor 34HS7440 for CNC Machinery

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: 1647922437

Compact Hybrid Stepper Motor 50HT9396 for Precision Instruments

Compact Hybrid Stepper Motor 50HT9396 for Precision Instruments

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: 4526714704

Balanced Hybrid Stepper Motor 34HS6436 for Packaging Lines

Balanced Hybrid Stepper Motor 34HS6436 for Packaging Lines

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: 7974162171

Low Noise Hybrid Stepper Motor 23HS4430 for Medical Devices

Low Noise Hybrid Stepper Motor 23HS4430 for Medical Devices

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: 0899262007

NEMA 17 Hybrid Stepper Motor with 1.8° Step Angle for CNC and Robotics

NEMA 17 Hybrid Stepper Motor with 1.8° Step Angle for CNC and Robotics

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: 2733912259

NEMA 23 High Torque Hybrid Stepper Motor with 3.0 N·m Holding Torque for Automation and Textile Machinery

NEMA 23 High Torque Hybrid Stepper Motor with 3.0 N·m Holding Torque for Automation and Textile Machinery

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: 8474603757

NEMA 34 Hybrid Stepper Motor with 28 N·m Holding Torque for Heavy-Duty Industrial Automation

NEMA 34 Hybrid Stepper Motor with 28 N·m Holding Torque for Heavy-Duty Industrial Automation

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: 4751753223

NEMA 8 Miniature Hybrid Stepper Motor with 0.08 N·m Holding Torque for Compact Medical and Lab Devices

NEMA 8 Miniature Hybrid Stepper Motor with 0.08 N·m Holding Torque for Compact Medical and Lab Devices

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: 8168219961

NEMA17 Hybrid Stepper Motor 17HS5415P1-X4 with 1.8° Step Angle

NEMA17 Hybrid Stepper Motor 17HS5415P1-X4 with 1.8° Step Angle

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: 4709762341

NEMA23 High Torque Hybrid Stepper Motor 23HS8630 for Packaging Lines

NEMA23 High Torque Hybrid Stepper Motor 23HS8630 for Packaging Lines

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: 3476584968

NEMA23 HT Series Hybrid Stepper Motor for CNC Machine Tools

NEMA23 HT Series Hybrid Stepper Motor for CNC Machine Tools

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: 7841353952

High Holding Torque Hybrid Stepper Motor 34HT for CNC and Robotics

High Holding Torque Hybrid Stepper Motor 34HT for CNC and Robotics

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: 7522541972

Compact High Precision Hybrid Stepper Motor 42HS for 3D Printers and Office Equipment

Compact High Precision Hybrid Stepper Motor 42HS for 3D Printers and Office Equipment

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: 207060005X

Balanced Performance Hybrid Stepper Motor 23HS for Packaging and Textile Machinery

Balanced Performance Hybrid Stepper Motor 23HS for Packaging and Textile Machinery

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: 2927938466

Large Torque Hybrid Stepper Motor 50HT for Heavy Duty Automation

Large Torque Hybrid Stepper Motor 50HT for Heavy Duty Automation

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: 8766140390

Compact Brake Stepper Motor 17HS with 0.9° Hybrid Design for CNC

Compact Brake Stepper Motor 17HS with 0.9° Hybrid Design for CNC

Model: 17HS,23HS,34HS,
Parameters: 5071270382

High-Torque Brake Stepper Motor 34HS with Holding Torque 28 N·m

High-Torque Brake Stepper Motor 34HS with Holding Torque 28 N·m

Model: 17HS,23HS,34HS,
Parameters: 5936968820

Multi-Application Brake Stepper Motor with Voltage Range 2-8V for Automation

Multi-Application Brake Stepper Motor with Voltage Range 2-8V for Automation

Model: 17HS,23HS,34HS,
Parameters: 1276901917

AC-DM542 2-Phase Hybrid Stepper Drive for Automation

AC-DM542 2-Phase Hybrid Stepper Drive for Automation

Model: DM542、DM556、HS758、HS56
Parameters: 3743375516

AC-DM556 Two-Phase Stepper Drive 12-36V Motion Control

AC-DM556 Two-Phase Stepper Drive 12-36V Motion Control

Model: DM542、DM556、HS758、HS56
Parameters: 3451512432

AC-HS758 Digital Stepper Driver for Field Oriented Control

AC-HS758 Digital Stepper Driver for Field Oriented Control

Model: DM542、DM556、HS758、HS56
Parameters: 3668746206

AC-HS56 Compact Hybrid Stepper Driver 12-36V

AC-HS56 Compact Hybrid Stepper Driver 12-36V

Model: DM542、DM556、HS758、HS56
Parameters: 5138454153

AC-DM4552 High Voltage Stepper Drive with Precision Control

AC-DM4552 High Voltage Stepper Drive with Precision Control

Model: DM542、DM556、HS758、HS56
Parameters: 1858292492

Compact NEMA8 Hybrid Stepper Motor for Medical Devices

Compact NEMA8 Hybrid Stepper Motor for Medical Devices

Model: 8HSL、11HSL、14HSL、15HSL、16HST、17HSL、23HSL、24HSL、34HSL
Parameters: 0666548250

High-Torque NEMA34 Hybrid Stepper Motor for Industrial Automation

High-Torque NEMA34 Hybrid Stepper Motor for Industrial Automation

Model: 8HSL、11HSL、14HSL、15HSL、16HST、17HSL、23HSL、24HSL、34HSL
Parameters: 6339225985

Lead Screw Hybrid Stepper Motor for Textile Machinery Precision

Lead Screw Hybrid Stepper Motor for Textile Machinery Precision

Model: 8HSL、11HSL、14HSL、15HSL、16HST、17HSL、23HSL、24HSL、34HSL
Parameters: 624519038X

NEMA8 11HSAG Hybrid Stepper Motor with Planetary Gearbox for Precision Positioning

NEMA8 11HSAG Hybrid Stepper Motor with Planetary Gearbox for Precision Positioning

Model: 8HSAG、11HSAG、14HSAG、17HSAG
Parameters: 4532485428

Compact 14HSAG NEMA11 Hybrid Stepper with 5.18:1 Gearbox for Lab Devices

Compact 14HSAG NEMA11 Hybrid Stepper with 5.18:1 Gearbox for Lab Devices

Model: 8HSAG、11HSAG、14HSAG、17HSAG
Parameters: 2284024041

NEMA17 17HSAG High-Torque Hybrid Stepper with 5.18:1 or 30:1 Gearbox

NEMA17 17HSAG High-Torque Hybrid Stepper with 5.18:1 or 30:1 Gearbox

Model: 8HSAG、11HSAG、14HSAG、17HSAG
Parameters: 7877305648

Compact NEMA 11 Hybrid Stepper Motor 11HS3406AG26

Compact NEMA 11 Hybrid Stepper Motor 11HS3406AG26

Model: 8HSAG、11HSAG、14HSAG、17HSAG、23HSAG、34HSAG、42HSAG
Parameters: 9620311620

NEMA 14 Hybrid Stepper Motor 14HS3408AG5.18 with Balanced Torque

NEMA 14 Hybrid Stepper Motor 14HS3408AG5.18 with Balanced Torque

Model: 8HSAG、11HSAG、14HSAG、17HSAG、23HSAG、34HSAG、42HSAG
Parameters: 3143490772

NEMA 17 High-Torque Hybrid Stepper Motor 17HS4413AG5.18

NEMA 17 High-Torque Hybrid Stepper Motor 17HS4413AG5.18

Model: 8HSAG、11HSAG、14HSAG、17HSAG、23HSAG、34HSAG、42HSAG
Parameters: 820864076X

NEMA17 Hybrid Stepper Motor with High Holding Torque for CNC and Automation

NEMA17 Hybrid Stepper Motor with High Holding Torque for CNC and Automation

Model: 17HSAG、23HSAG、34HSAG、42HSAG
Parameters: 8562212199

NEMA23 Hybrid Stepper Motor with High Torque for Industrial Automation

NEMA23 Hybrid Stepper Motor with High Torque for Industrial Automation

Model: 17HSAG、23HSAG、34HSAG、42HSAG
Parameters: 1105289370

NEMA34 Hybrid Stepper Motor with High Torque for Heavy Duty CNC

NEMA34 Hybrid Stepper Motor with High Torque for Heavy Duty CNC

Model: 17HSAG、23HSAG、34HSAG、42HSAG
Parameters: 6957403181

NEMA42 Hybrid Stepper Motor for Extreme Automation Applications

NEMA42 Hybrid Stepper Motor for Extreme Automation Applications

Model: 17HSAG、23HSAG、34HSAG、42HSAG
Parameters: 9948004221

NEMA34 Hybrid Stepper Motor with 1:10 Gearbox for High Torque Automation

NEMA34 Hybrid Stepper Motor with 1:10 Gearbox for High Torque Automation

Model: 8HSAG、11HSAG、14HSAG、17HSAG、23HSAG、34HSAG、42HSAG
Parameters: 9447965695

NEMA17 Hybrid Stepper Motor 17HS5417AG30-PDZ with 1:30 Gearbox for Compact Automation

NEMA17 Hybrid Stepper Motor 17HS5417AG30-PDZ with 1:30 Gearbox for Compact Automation

Model: 8HSAG、11HSAG、14HSAG、17HSAG、23HSAG、34HSAG、42HSAG
Parameters: 6855914799

17mm Hybrid Stepper Motor with Ball Screw for Precise Positioning

17mm Hybrid Stepper Motor with Ball Screw for Precise Positioning

Model: 8HSL、11HSL、14HSL、16HST、17HSL、23HSL、34HSL、11HSLG、14HSLG、17HSLG、23HSLG、34HSLG
Parameters: 5876571717

23mm High-Torque Hybrid Stepper Motor for Industrial Automation

23mm High-Torque Hybrid Stepper Motor for Industrial Automation

Model: 8HSL、11HSL、14HSL、16HST、17HSL、23HSL、34HSL、11HSLG、14HSLG、17HSLG、23HSLG、34HSLG
Parameters: 8660087313

34mm Heavy-Duty Hybrid Stepper Motor for CNC and Robotics

34mm Heavy-Duty Hybrid Stepper Motor for CNC and Robotics

Model: 8HSL、11HSL、14HSL、16HST、17HSL、23HSL、34HSL、11HSLG、14HSLG、17HSLG、23HSLG、34HSLG
Parameters: 9626070005

Compact NEMA17 Lead Screw Hybrid Stepper Motor for Medical Analyzers

Compact NEMA17 Lead Screw Hybrid Stepper Motor for Medical Analyzers

Model: 8HSAG、11HSAG、14HSAG、17HSAG、23HSAG、34HSAG、42HSAG
Parameters: 543197405X

NEMA23 High-Torque Hybrid Stepper Motor with Planetary Gearbox for CNC

NEMA23 High-Torque Hybrid Stepper Motor with Planetary Gearbox for CNC

Model: 8HSAG、11HSAG、14HSAG、17HSAG、23HSAG、34HSAG、42HSAG
Parameters: 6614084992

24V Integrated Brake Hybrid Stepper Motor with High Precision for Automation

24V Integrated Brake Hybrid Stepper Motor with High Precision for Automation

Model: 8HSAG、11HSAG、14HSAG、17HSAG、23HSAG、34HSAG、42HSAG
Parameters: 1535819030

Compact NEMA11 Hybrid Stepper Motor with Encoder for Medical and Lab Equipment

Compact NEMA11 Hybrid Stepper Motor with Encoder for Medical and Lab Equipment

Model: 8SSM、11SSM、14SSM、23SSM、24SSM、24SSM、34SSM、42SSM
Parameters: 7672323717

High-Torque NEMA23 Hybrid Stepper Motor with Encoder for Robotics and CNC

High-Torque NEMA23 Hybrid Stepper Motor with Encoder for Robotics and CNC

Model: 8SSM、11SSM、14SSM、23SSM、24SSM、24SSM、34SSM、42SSM
Parameters: 215043170X

High-Power NEMA34 Hybrid Stepper Motor with Encoder for Heavy-Duty Automation

High-Power NEMA34 Hybrid Stepper Motor with Encoder for Heavy-Duty Automation

Model: 8SSM、11SSM、14SSM、23SSM、24SSM、24SSM、34SSM、42SSM
Parameters: 6817177626

High Torque Hybrid Stepper Motor 34HS1450D14L34J5-S8 with 14mm Shaft

High Torque Hybrid Stepper Motor 34HS1450D14L34J5-S8 with 14mm Shaft

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: 3912561303

Hybrid Stepper Motor 57 with Brake for CNC and Textile Machinery

Hybrid Stepper Motor 57 with Brake for CNC and Textile Machinery

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: 2748982010

Hybrid Stepper Motor

Hybrid Stepper Motor

Model: 8966195377
Parameters: 4357132762

Hybrid Stepper Motor

Hybrid Stepper Motor

Model: 764041363X
Parameters: 4199927573

Hybrid Stepper Motor

Hybrid Stepper Motor

Model: 9208322629
Parameters: 7829059772

Hybrid Stepper Motor

Hybrid Stepper Motor

Model: 7307529351
Parameters: 1321983778

Hybrid Stepper Motor

Hybrid Stepper Motor

Model: 17HS,23HS,34HS,
Parameters: 3688137841

Hybrid Stepper Motor Driver

Hybrid Stepper Motor Driver

Model: DM542、DM556、HS758、HS56
Parameters: 4710947856

Hybrid Stepper Motor

Hybrid Stepper Motor

Model: 0823689549
Parameters: 5838969814

Hybrid Stepper Motor

Hybrid Stepper Motor

Model: 336432042X
Parameters: 0243177046

Hybrid Stepper Motor

Hybrid Stepper Motor

Model: 3618321732
Parameters: 5693999173

Hybrid Stepper Motor

Hybrid Stepper Motor

Model: 9821434568
Parameters: 9351468941

Hybrid Stepper Motor

Hybrid Stepper Motor

Model: 4728923843
Parameters: 6439541609

Hybrid Stepper Motor

Hybrid Stepper Motor

Model: 7840638686
Parameters: 1230466630

Hybrid Stepper Motor

Hybrid Stepper Motor

Model: 4436600874
Parameters: 736529647X

Hybrid Stepper Motor

Hybrid Stepper Motor

Model: 5887066032
Parameters: 3291768493

Hybrid Stepper Motor

Hybrid Stepper Motor

Model: 4410977628
Parameters: 0510551904

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

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Product Demonstration - Kestrel K-1

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