Direct Drive High Precision High Torque Robot Joint Motor Harmonic Actuator

HonpineSKU: RM-HONP-002
Manufacturer #: HPJM-RE40-52

Price  :
Sale price $1,470.00

Price includes Tariffs (in USA).  Shipping calculated at checkout.

Stock  :
In stock (42 units), ready to be shipped

Description

  • High Precision and Zero Backlash
  • Highly Integrated, Compact and Lightweight Design
  • Intelligent Integration and Control Modular design
  • Impact resistance and long service life
  • PRO Series hollow-shaft

● Power Unit (Frameless Torque Motor)

Provides high torque density and compact structure, suitable for high dynamic load scenarios.

● Harmonic Drive

Achieves speed reduction and torque multiplication, featuring zero backlash and high precision (backlash controlled within 20 arcsec).

● Dual Encoders (Motor-side + Output-side)

Support full closed-loop control with repeat positioning accuracy of ±10 arcsec.

● Temperature Sensor

Monitors load and environmental status in real time to enhance safety and adaptability.

● Embedded Drive Unit

Supports protocols like EtherCAT and CANopen, enabling dynamic PID adjustment.

● Superior precision & zero backlash

High Precision and Zero BacklashZero-backlash design eliminates transmission clearance of traditional reducers, achieving repeat positioning accuracy of ±10 arcsec and absolute positioning accuracy of ±30 arcsec, suitable for precision motion control scenarios (e.g., surgical robots, collaborative robotic arms).

3D Conjugate Dual-Arc Tooth Profile TechnologyOptimizes tooth profile structure, reduces vibration and noise, improves transmission stiffness and service life, enabling smoother and more precise robot movements.

● Highly Integrated, Compact and Lightweight Design

Compact size and light weightThe high integration of harmonic drive and frameless torque motor results in compact structure, suitable for space-constrained scenarios (e.g., robot wrists, head joints).

Lightweight material applicationUses high-strength aluminum alloy, carbon fiber and other materials to reduce weight and improve robot energy efficiency and flexibility.

● High Transmission Efficiency

Transmission efficiency exceeds 80%, reducing energy loss and supporting efficient power transmission under dynamic load changes.

● High Safety and Reliability

Torque sensor integration (customizable)Supports collision detection and drag teaching functions, enhancing human-robot collaboration safety.

Impact resistance and long service lifeThe harmonic drive can withstand high-load emergency stops, with designed precision lifespan exceeding 10,000 hours, suitable for harsh industrial environments.

● Intelligent Integration and Control

Embedded controller with multi-protocol compatibility: Supports communication protocols like EtherCAT and CANopen, enabling dynamic PID adjustment.

Modular design: Standardized interfaces facilitate quick integration and maintenance.

Gear Ratio:51/101

Rated Torque @2000RPM(N.m):4/6.5

Max Allowable Torque At Average Load (N.m):5.5/8.9

Impact Torque(N.m):3.3/4.8

Rated Speed(With 1/2 Rated Torque) (RPM):80/40

Peak Speed(RPM):118/59

Rated Power(W):90

Supply Voltage(V):24-48

Rated Current(A):2

Max Continuous Current(A):3

Encoder Resclution (bit):216 ( 65,536 )

Torque Constant(N.m/A):0.05

Gear Backlash(arcsec):40/30

Communication Bus:CAN/EtherCAT

Hollow Shaft(mm):12

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WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov.

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