Hollow-Shaft Motor

  • group nameHollow-Shaft Motor

  • Min Order1 piece

  • brand nameSolismotor Custom Robot Joint Drives

  • update timeWed, 26 Aug 2026 22:53:36 GMT

Paramtents

  • Model CL2-5319-1812

  • Rated Torque 8mN·m

  • Rated Speed 1500rpm

  • Rated Current ≤0.3A

  • Rated Voltag 12v

  • Working Temperature -20℃~85℃

  • insulation of motor coil Class F

  • Weight ~180g

  • Dimension Ø53*19mm

Packging & Delivery

  • Min Order1 piece

Briefing

Hollow-Shaft Motor: As an OEM/ODM manufacturer, we provide precision motors for robotics & automation.

Detailed

CL2-5319-1812-Hollow-Shaft Motor

The Solis Motor Hollow-Shaft Motor features a hollow-shaft architecture and highly integrated structural design, delivering high torque output and precise motion performance while providing a central passage for cables, pneumatic tubing, optical fibers, and transmission shafts. This design simplifies internal routing and improves overall system integration. With advantages including high torque density, fast dynamic response, high positioning accuracy, and a compact lightweight structure, the motor is ideal for applications such as humanoid robots, collaborative robots, medical equipment, semiconductor equipment, optoelectronic scanning systems, and precision automation equipment, providing customers with a high-performance and highly reliable motion solution.

MG 3505-36 Robot Joint Motor

Engineered for Precision Motion

Motor features and dimensions

Compact & Lightweight Design

The optimized mechanical structure delivers high performance within limited installation space, reducing overall system weight while improving space utilization and integration flexibility.m integration.

High-Reliability Design

High-quality bearings, high-performance permanent magnets, and precision manufacturing processes ensure stable long-term continuous operation, excellent reliability, and extended service life.

Robot joint motor specifications

Hollow-Shaft Design

The through-bore hollow shaft allows cables, pneumatic tubing, optical fibers, and signal lines to pass directly through the motor, reducing external wiring and improving system organization and reliability. The structure also supports integration with components such as slip rings and encoders.


High Torque Density

Optimized electromagnetic design, magnetic circuit architecture, and thermal management enable higher continuous and peak torque output within a compact form factor, meeting the demands of high-load and highly dynamic applications.


Robot application scenarios

High-Precision Motion Control

Compatible with high-resolution encoders and featuring a low-cogging-torque design, the motor delivers excellent repeatability, smooth low-speed operation, and precise speed control for demanding precision motion applications.


Fast Dynamic Response

A low-inertia rotor combined with a high-performance electromagnetic system enables rapid start/stop operation, high acceleration, and fast response, making the motor ideal for applications involving frequent motion cycles and high-speed dynamic operation.

Technical Specifications

ParameterValue
ModelCL2-5319-1812
No Load Speed1800RPM±5%
No Load Current0.3A
Rated Speed1500RPM±5%
Rated Power4.5W
Rated Torque28mN.m
Rated Current≤0.5A
insulation of motor coil F
Protection RatingIP54
Weight ~180g
Dimension (with driver)Ø53*19mm
Noise< 60 dB
Working Temperature-20 ~ +80 °C
Rated VoltageDC12V
Operating voltage12V-15V

Key Applications

Humanoid Robots

Joint actuation for bipedal and full-body humanoid platforms

Collaborative Robots

Safe, precise motion for robot arms and grippers

Exoskeletons

Power assist and rehabilitation exoskeleton systems

Education & Research

Robotics labs, university projects, and prototyping

Medical Assistants

Surgical robots and rehabilitation equipment

Smart Automation

Automated guided vehicles and smart manufacturing