Pro Joint Actuator 12580

$1,350.00

48V | 90-450Nm | 120rpm | 24:1

  • This integrated actuator series is designed for quadruped robots and humanoid robot lower-limb applications.
  • Compact structure with high torque output, enabled by a 2-stage planetary gearbox.
  • Suitable for dynamic motion and heavy-load joint applications.
  • Integrated driver and dual encoder for precise and stable control.
  • CAN-FD communication for fast and reliable system integration.
  • Designed for large-scale deployment with optimized cost-performance balance.
  • Mass production validated, with mature processes ensuring consistent and reliable product performance.
  • Provides a 1-year warranty.
  • Prototype orders supported, MOQ: 10 units, better pricing for large orders.
  • Delivery in 25-40 business days.
SKU: ProJA 12580 Category:

Actuator Performance Data

Rated Voltage (V)48Resolution (bit)17
Rated Torque (Nm)(S1)90Multi-turn (YES/NO)NO
Rated Torque (Nm)(S2-5min)150Communication InterfaceCAN-FD
Peak Torque (Nm)(S2-5S)450EncoderDual Encoder
Rated Speed (rpm)120Encoder Repeatability(arcsec)±40
Max Speed (rpm)120DriverIntegrated
Reduction Ratio24Approximate Weight(Kg)1.9
Data may change with product updates.

Motor Performance Data

Rated Voltage (V)48Torque Constant (Nm/Arms)0.1687
Rated Torque (Nm)(S1/S2-5Min)4/6.4Back EMF Constant (Vrms/Krpm)10.4
Rated Speed (rpm)3,000Terminal Resistance (mΩ)65.39
Rated Power (W)(S1/S2-5Min)1.260/1,800Terminal Inductance (mH)0.103
Rated Current (Arms)(S1/S2-5Min)27/43Torque Ripple≤2%
Peak Torque (Nm)(S2-5S)19.16Number of Pole Pairs15
Max Speed (rpm)3,000Torque to Weight Ratio (Nm/Kg)23.8
Peak Current (Arms)(S2-5S)150Weight (g)805
Rotor Inertia (kgcm2)1.76Insulation ClassF
Data may change with product updates.

Mounting Dimension

Outer Diameter(mm)125
Length(mm)88
Housing Length(mm)79.5
Centering Pilot (Output)(mm)100
Hollow Shaft Diameter(mm)8
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