SEA MOTION Robot joint adopts a simple and durable planetary reducer structure, featuring prominent cost advantages compared with harmonic joint modules while retaining excellent basic precision for standard industrial control. It integrates self-developed high-performance frameless torque motors, dual magnetic encoder feedback systems and dedicated drivers to ensure consistent and stable torque output. As a trusted planetary module manufacturer, we cooperate with first-class domestic planetary reducer producers and international premium machining suppliers. Our experienced team implements strict full-process quality control from design, processing to assembly, greatly lowering manufacturing and application thresholds to deliver high-cost-performance robotic joint solutions.
|
Parameter |
Value |
|
Rated voltage |
48V |
|
Working voltage range |
15V-60V |
|
Rated output power |
80W±10% |
|
Rated torque |
1.6N.m |
|
Peak torque |
5.5N.m |
|
Running direction |
CW/CCW |
|
Working temperature range |
-20℃ to 50℃ |
|
Working humidity range |
5% to 85% |
|
Storage temperature range |
-30℃ to70℃ |
|
Insulation grade |
B |
|
No load speed |
480rpm±10% |
|
Noload current |
0.14Arms±10% |
|
Rated load speed |
450rpm±10% |
|
Rated load phase current/A |
2.4Apk±10% |
|
Phase peak current |
11Apk±10% |
|
Insulation resistance/stator winding |
DC 500VAC,100M Ohms |
|
High voltage resistant/stator-shell |
600VAC,1s,2mA |
|
BEF |
7.4 Vrms/krpm±10% |
|
Wire resistance |
2.72Ω±10% |
|
Torque constant |
0.94N.m/Arms |
|
Motor inductance |
0.813mH±10% |
|
Poles |
20 |
|
Phase |
3 |
|
Drive type |
DSP |
|
Ratio |
7.75:1 |
|
Weight/g |
191g |
|
Encoder type and quantity |
Magnetic/2pcs |
|
Load (N.m) |
Working time (s) |
|
1.6 |
Rated |
|
2 |
300 |
|
3 |
41 |
|
4 |
12 |
|
5 |
5.5 |
|
5.5 |
4 |
This Robot joint stands out for its simple structure, stable torque output and superior cost control, with low assembly and manufacturing barriers. Though its ultra-high precision is inferior to harmonic joint modules, its reliable performance fully meets conventional industrial precision control standards.
It is widely applicable to humanoid robots, robotic dogs, collaborative robot arms and picking robots. Additionally, it perfectly fits electric scooters and other intelligent mobile equipment requiring stable motion control, becoming a cost-effective priority for medium-precision robotic and intelligent device projects.
Are you looking to optimize your equipment architecture with a high-performance Robot joint?
Contact SEA MOTION today for competitive wholesale pricing, technical data sheets, and direct engineering support.
Address
403 4F Office Building Robot Industry Park No.232 Yuanfeng Road National High Tech Park Kunshan Suzhou Jiangsu China
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