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Precision Stepper Motors for Industrial Automation

High-torque hybrid stepper motors, geared systems, lead screw actuators, and closed-loop solutions engineered for reliability, accuracy, and performance.

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Trusted Manufacturer of High-Performance Stepper Motors

CASUN Stepper Motor, operated by Guangzhou Fude Electronic Technology Co., Ltd., is a leading factory in China specializing in the design and production of hybrid stepper motors, geared motors, lead screw actuators, and advanced motion control systems.

With years of engineering expertise, we deliver precision components trusted in CNC machines, 3D printers, medical devices, textile machinery, and automation systems worldwide.

200+

Motor Models

50+

Global Clients

NEMA 34 Hybrid Stepper Motor

Our Product Range

Engineered for precision, durability, and seamless integration

NEMA 11 Captive Stepper Motor

NEMA 11 Captive Stepper Motor

0.01mm step precision, 0.42A, ideal for medical equipment and micro-positioning systems.

  • • 2-phase hybrid design
  • • High holding torque
  • • Compact size: 28x28mm
NEMA 14 Hollow Shaft Stepper Motor

NEMA 14 Hollow Shaft Motor

0.19N·m torque, 1A, 1.8° step angle, perfect for integrated sensor applications.

  • • Hollow shaft for cabling
  • • 2-phase, 1.8° step
  • • 34mm body length
NEMA 17 Stepper Motor for 3D Printer

NEMA 17 Stepper Motor

1.5A, high torque, optimized for 3D printers, CNC routers, and robotics.

  • • 48mm length variants
  • • 1.8° step angle
  • • UL certified windings
NEMA 8 Non-Captive Stepper Motor

NEMA 8 Non-Captive Motor

Ultra-compact 20x20mm design for STM CNC milling and space-constrained applications.

  • • 0.2N·m holding torque
  • • 1.8° step angle
  • • Low inertia rotor
NEMA 34 Hybrid Stepper Motor

NEMA 34 Hybrid Stepper

High-torque 86x86x98mm motor for industrial CNC and heavy-duty automation.

  • • 2-phase, 1.8° step
  • • High thermal resistance
  • • CNC & router optimized
Geared Stepper Motor

NEMA 17 Geared Stepper

Integrated gearhead for high torque at low speed, ideal for conveyors and valves.

  • • Gear ratios up to 100:1
  • • Low backlash
  • • Metal gears
Lead Screw Stepper Motor

NEMA 11 Lead Screw Motor

Precision linear actuator with captive lead screw, 0.01mm resolution.

  • • Self-supporting shaft
  • • Anti-rotation mechanism
  • • Medical & lab use
Closed Loop Stepper Motor

NEMA 17 Closed Loop

Encoder-integrated stepper with feedback for zero step loss in critical motion.

  • • Real-time position feedback
  • • High-speed response
  • • Compatible with standard drivers
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Why Choose CASUN Stepper Motors?

High Reliability

Engineered for 24/7 operation in industrial environments with strict quality control.

Precision Engineering

Tight tolerances, low vibration, and consistent step accuracy across all models.

Custom Solutions

Tailored shafts, windings, connectors, and labeling for OEM integration.

Global Support

Fast response, technical documentation, and logistics to over 50 countries.

20+

Years in Industry

200+

Product Models

50+

Countries Served

10M+

Motors Shipped

Applications & Industry Solutions

CNC Machines

High-torque NEMA 23 and NEMA 34 motors ensure precision cutting and milling.

3D Printing

NEMA 17 motors with smooth microstepping for accurate layer deposition.

Medical Equipment

NEMA 11 captive and lead screw motors for diagnostic and dispensing systems.

Textile Machinery

Robust motors designed for continuous operation in high-dust environments.

Robotics

Compact NEMA 8 and NEMA 14 motors for joint actuation and grippers.

Automation & Conveyors

Geared and closed-loop motors for synchronized material handling.

Get in Touch

For quotes, technical support, or custom motor solutions, visit our official website to connect with our team.

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