
This industrial Big Servo Motor delivers heavy‑duty high‑torque output with closed‑loop feedback for stable and precise performance. Optional holding brake and various protection grades are available. It fits heavy‑duty machine tools, large robot arms, injection‑molding and metallurgical equipment. OEM & ODM custom is supported. It works reliably under dusty, oily harsh conditions and provides solid power for heavy‑load automation machinery.

Extra High Rated Torque Output
This Big Servo Motor delivers powerful high‑torque output with stable performance under heavy‑load conditions and strong anti‑shock capacity. The high‑power servo motor can drive heavy mechanical structures and satisfy high‑load operation requirements for heavy‑duty machinery.
Rugged Housing with High Protection Grade
Big Servo Motor adopts reinforced heavy‑duty housing with high IP rating for dust and water resistance. It works reliably under harsh workshop conditions with dust and oil contamination. The high‑power servo motor owns solid mechanical structure and resists damage during long‑time heavy‑duty operation.
Low Cogging Torque for Smooth Operation
Big Servo Motor adopts optimized magnetic‑circuit design to reduce cogging torque. The high‑power servo motor runs jitter‑free at low speed with smooth torque output, improving running stability for heavy‑duty processing and transmission equipment.

Fit Heavy‑load Machinery for Wider Application
Big Servo Motor is capable of driving heavy‑tonnage mechanical structures. The high‑power servo motor perfectly fits large machine tools, robot systems and metallurgical production lines, solving the limitation that standard servo motors cannot handle heavy loads.
Strong Shock Resistance for Higher Machine Stability
Big Servo Motor provides excellent overload capacity and avoids alarm or shutdown under sudden shock loads. This high‑power servo motor reduces unexpected downtime and supports non‑stop continuous production in factories.
High‑grade Aging‑resistant Insulation Winding
Big Servo Motor is equipped with high‑temperature aging‑resistant insulation winding. Working in hot and oil‑polluted workshops, this high‑power servo motor slows down coil aging and extends the overall service life of the motor.












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Q: Does Big Servo Motor require a dedicated servo drive?
A: It is recommended to pair Big Servo Motor with a high‑power servo drive whose current and power shall match parameters of this high‑power servo motor. Mismatched drives may cause insufficient output or error alarms. We can offer reference selection for matched servo drives.
Q: Can Big Servo Motor be fitted with a holding brake?
A: Yes. Electromagnetic holding brake is an optional feature for Big Servo Motor. Braked high‑power servo motor is ideal for vertical axes and gravity‑loaded applications to prevent mechanism falling after power‑off and ensure machine safety.
Q: What is the maximum speed range of Big Servo Motor?
A: Speed varies by model. Standard Big Servo Motor ranges from 0‑3000 RPM. Custom high‑power servo motor for higher‑speed operation is also available. Please share your machine requirements and we will recommend suitable‑speed Big Servo Motor.
Q: Will Big Servo Motor overheat under long‑time full‑load operation?
A: Standard Big Servo Motor is equipped with proper heat‑dissipation structure for continuous full‑load operation under rated conditions. For continuous overload tasks, please select high‑power servo motor with enhanced cooling to avoid over‑temperature protection trigger.
Q: Can you supply test reports when purchasing Big Servo Motor?
A: Yes. Factory test reports of Big Servo Motor covering torque, speed, insulation and other key indexes can be supplied upon delivery. We can also conduct assessment for special certifications for high‑power servo motor if required.
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