Products
TD-50-70
TD-50-70
TD-50-70

TD-50-70

Product Introduction

TD-50-70 robot arm joint motor is the smaller robot servo motors among the robot joint motor market.The robot joint actuators equipped with ultra-thin harmonic reducer, compact structure, brushless torque motor with the same torque volume to achieve extreme optimization, high-precision multi-turn absolute encoder for, cobot arm, exoskeleton robot, humanoid robot research and development of special core components.

Compact structure- 8 core components
  • 1. Motor back cover
  • 2. Control board
  • 3. Encoder
  • 4. Stator casing
  • 5. Motor rotor
  • 6. Motor stator
  • 7. Harmonic drive
  • 8. Flexspline cover

TD-50-70-PRO-XX joint actuator (without brake)
Battery Interface
Download Port
Power/capacitor port
Through hole      
Uniform distribution

Reduction ratio Start-stop peak Torque (N.m) Max. allowable torque at average load (N.m) Rated torque at 2000rpm/ (reduction ratio)(Nm) Output Peak Speed (RPM) Rated speed (RPM)
(With 1/2 rated torque)
Backlash (arcsec)
51 23 8.6 6.6 97 75 20
81 29 13.5 9.6 61 46 20
101 34 13.5 9.6 49 37 10
Motor power (W) Supply voltage (V) Max. continuous current(A) Rated current (A) Resistance(Ω) Encoder Resolution (Bit) Communication bus
150 24-48 5 3.6 0.47 17 CAN
Torque constant(N.m/A) Inductance(mH) Number of pole-pairs Through hole(mm) Length(mm) Weight(kg) Inertia(g * cm2)
0.089 0.215 10 12 62±0.5 0.63 124

TD-50-60-PRO-XX joint actuator (with brake)
Battery Interface
Download Port
Power/capacitor port
Through hole  
Uniform distributio

Reduction ratio Start-stop peak Torque (N.m) Max. allowable torque at average load (N.m) Rated torque at 2000rpm/ (reduction ratio)(Nm) Output Peak Speed (RPM) Rated speed (RPM)
(With 1/2 rated torque)
Backlash (arcsec)
51 23 8.6 6.6 97 75 20
81 29 13.5 9.6 61 46 20
101 34 13.5 9.6 49 37 10
Motor power (W) Supply voltage (V) Max. continuous current(A) Rated current (A) Resistance(Ω) Encoder Resolution (Bit) Communication bus
150 24-48 5 3.6 0.47 17 CAN
Torque constant(N.m/A) Inductance(mH) Number of pole-pairs Through hole(mm) Length(mm) Weight(kg) Inertia(g * cm2)
0.089 0.215 10 12 79.5±0.5 0.8 147

Advantages
   
Application
Robot dag
Humanoid robot upper limbs
Miniature robotic arm
Pan and tilt systems

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