Our robot servo motor is engineered specifically for robotic joint operating conditions. Different from general‑purpose servo motors, it focuses on lightweight performance, high torque density, variable‑load endurance and frequent reciprocating swing characteristics of real‑robot applications. Widely applied in collaborative robots, 6‑axis industrial manipulators, mobile robot joints, robot end‑effectors and humanoid robot modules. Compatible with DC low‑voltage and AC power supply, it supports mainstream robot field‑bus such as EtherCAT and CANopen, and works well with harmonic reducers and planetary reducers. Power ranges from 50W‑3000W, with multi‑turn absolute encoder, thin‑profile holding brake and custom cable assemblies available. It delivers high‑dynamic joint‑drive AC servo motor solutions for global robot integrators and robot OEMs, both for R&D prototype and mass‑volume production.
Light‑weight Rotor With Ultra‑high Torque Density
Optimized interior permanent‑magnetic magnetic‑circuit enables high‑torque output while limiting motor weight and outer dimension. It reduces self‑weight burden of robot joints, cuts useless load of robot bodies and improves robot payload and cycle time.
Mechanically Reinforced For Frequent Swing Cycles
Windings, bearings and cable connectors of the robot servo motor are strengthened for joint reciprocating swing. It withstands frequent forward‑reverse commutation and cyclic torsional stress, avoiding cable fatigue and premature bearing wear commonly seen when general‑purpose servos are used for robots.
Robot‑grade Multi‑turn Absolute Position Feedback
Equipped with robot‑level multi‑turn absolute encoder, position data is retained after power‑off and homing procedure is not required upon power‑on. Strong anti‑shock performance secures stable position signal even under large‑amplitude joint swing.
Sensitive Torque‑mode Response For Human‑robot Collaboration Safety
Fast torque closed‑loop response enables rapid external‑force detection for collision‑detection and force‑compliance functions. It is ideal for collaborative robots and mitigates safety risks during human‑machine interaction.
Low Cogging Torque For Jitter‑free Joint Motion
Magnetic‑circuit optimization suppresses cogging torque. The robot servo motor delivers smooth movement during low‑speed teaching and hand‑guided dragging without jerky joint vibration, improving teaching feel and trajectory smoothness.
Compact Cable Outlet Layout For Confined Joint Routing Space
Customizable cable‑outlet angle and elbow‑style connectors prevent sharp cable bending during joint rotation. It simplifies internal wiring of robot joints, reduces cable chafe and lowers long‑term maintenance failure rate.
| Robot Servo Motor | |
|
Model |
40 ~ 180 |
|
Power supply |
AC/DC |
|
Power |
50W to 7.5KW |
|
Voltage |
24v to 380v |
|
Encoder |
Available |
|
Controller |
Available |
|
Gear head |
Planetary gearbox, worm gearbox, helical gearbox |
|
Typical Applications |
Printers, Labeling machine, Laser cutting machine, SMT equipment, Packing machine, Dispensing machine, Hot stamping machine, Manipulator, Robot, Analytical and Medical Instruments, Textile Equipment, Embroidery Machine, Precision Telescope Positioning Systems, High-Speed Dome Camera |
|
Package |
carton/wooden box |
|
HS codes |
8501310000/8501320000 |
Q: What key parameters require confirmation when robot servo motor pairs with harmonic reducer?
A: When matching robot servo motor with harmonic reducer, verify rated torque, peak torque, rotor inertia matching and maximum allowable speed. Mismatched inertia will trigger joint oscillation. We offer calculation support for model selection.
Q: What key parameters require confirmation when robot servo motor pairs with harmonic reducer?
A: Bearings of this robot servo motor are optimized for cyclic swing conditions. Do not exceed allowable swing speed and peak load. Adequate safety margin shall be reserved in mechanical design to extend service life of the AC servo motor.
Q: Does robot servo motor support hand‑guided teaching function?
A: Yes. Torque mode together with drive‑side force‑control algorithm and multi‑turn absolute encoder enables zero‑force hand‑guiding teaching without extra external sensors.
Q: Can low‑voltage DC robot servo motor be deployed on mobile robot bodies?
A: Yes. Low‑voltage variants work with 24‑48V battery power systems for AMR and mobile robot joints. Power stabilization measures are required to avoid control instability caused by battery voltage fluctuation.
Q: Are non‑standard flange and shaft modifications available for R&D prototype robot servo motor orders?
A: Small‑batch ODM customization is supported. Flange thickness, shaft diameter and spigot dimension can be adjusted for special robot‑joint mounting requirements to accelerate prototype iteration.
Hot Tags: robot servo motor, China robot servo motor manufacturers, suppliers, factory
