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Planetary Rotary Actuator S1010A

Basic Properties
Place of Origin: CHINA
Brand Name: SENINTER
Certification: CE ROHS
Model Number: S1010A
Product Summary
QDD Actuators combine compact design, planetary gearbox, frameless motor, integrated driver, high torque density, precise motion control, and exceptional flexibility into a single unit. They deliver high accuracy, rapid response, high torque output, high power density, and a small footprint, making ...

Product Details

OD: 120mm
Rated Voltage: 48VDC
Rated Torque: 25N·m
Peak Torque: 120N·m
Reduction Ratio: 10:1
Rated Speed: 100 RPM
Comm Protocol: CAN/ RS485
Weight: 1.4KG
Product Description

QDD Actuators combine compact design, planetary gearbox, frameless motor, integrated driver, high torque density, precise motion control, and exceptional flexibility into a single unit. They deliver high accuracy, rapid response, high torque output, high power density, and a small footprint, making them ideally suited for modular robotic joints.

Featuring low-backlash planetary gearboxes paired with high-torque motors, the series achieves outstanding dynamic performance and reliability under mechanical loads, thanks to the co-optimized gear and motor design.

For simplified system integration, the motor design streamlines installation and control, offering standardized mechanical and electrical interfaces. It supports multiple mainstream communication protocols – CANFD, CAN2.0, and RS485 – enabling seamless connection to various robot control systems.

Moreover, we offer highly attractive pricing, helping you reduce overall costs in volume production or custom-tailored projects.

Planetary Rotary Actuator S1010A

Dimension Drawing

Planetary Rotary Actuator S1010A






Joint Module Motor Technical Parameters


Category Parameter Item Specification
Motor Specifications Rated Voltage 48 VDC
Rated Bus Current 6.6±0.3 A
Rated Torque 25 N·m
Peak Torque 120 N·m
Rated Speed 100±3 RPM
No-load Speed ≥180 RPM
Motor Characteristic Values Reduction Ratio 10:01
Number of Pole Pairs 21
Phase Inductance 160 μH (@25°C)
Phase Resistance 0.146 Ω (@25°C)
Structure & Weight Outer Diameter 120 mm
Overall Height 52.7 mm
Motor weight 1.4 kg
Encoder Encoder Resolution 15-bit (Rotor Position Detection) + 15-bit (Absolute Position Detection)


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