Cn
Linear joint module
10000N straight line
Product Inquiry
Product Introduction
The linear joint module is specifically designed for humanoid robots, employing a high force-to-weight ratio motor and planetary roller screw integration solution to achieve efficient linear drive and precise position control. It features high rigidity, low backlash, and built-in force and position sensing capabilities, meeting the demands of high-load movements such as jumping and squatting. The module's compact structure supports high dynamic response and low-energy operation, making it a key actuator for constructing the lower limbs and core drive system of high-performance humanoid robots.
Technical parameters
Parameter type Parameters Specifications
Mechanical parameters Screw type Reverse planetary roller screw
Leads of the lead screw 2 mm
Rated thrust 3400 N
Maximum thrust 10000 N
Rated speed 0.1 m/s
Maximum speed 0.12 m/s
Maximum travel 85 mm
hysteresis ≤0.05 mm
Motor parameters Rated power 450 W
Rated voltage 48V
Rated current 14 A
Peak current 42 A
Encoder type Multi-turn absolute encoder
Communication methods EtherCAT
External dimensions and others diameter 72 mm
length 210 mm
weight 1.7 kg
Protection level IP40
Work environment Operating temperature: 0~40℃ (-40-60℃ optional)
Storage temperature: -40~80℃
Ambient humidity: 90% relative humidity (non-condensing)
Purchase Inquiry

Online message