EYOU RHU14L-52 48V Harmonic Drive Robot Joint Actuator, 50/80/100 Ratios for Humanoid Robots

EYOU

$495.00 USD

Em promoção Esgotado

Impostos incluídos. Envio calculado na finalização da compra.

Version RHU14L-52

Brake Without Brake With Brake

Ratio 50 80 100

Quantidade

Ver detalhes completos

Overview

The EYOU RHU14L-52 is a 48 V harmonic-drive robot joint actuator for humanoid robot joints. It combines a harmonic reducer, built-in driver, and dual absolute encoder, with 50, 80, or 100 reduction-ratio options and with-brake or without-brake selections. EtherCAT and CANopen communication, multiple control modes, and compact 52 × 65 mm dimensions support integration into robot-joint designs.

Features

Harmonic reducer with a built-in driver.
Dual absolute encoder: motor side 17-bit and reducer side 19-bit.
48 VDC rated operating voltage; 24–48 VDC operating-voltage range.
EtherCAT and CANopen communication protocols.
Power (DC in/DC out), CAN FD (In/Out), EtherCAT (In/Out), and STO (1, 2) driver interfaces; see terminal model description.
Selectable 50, 80, and 100 reduction ratios, with brake and non-brake options.
Control modes: Profile Position (PP), Profile Velocity (PV), Profile Torque (PT), Cyclic Synchronous Position (CSP), Cyclic Synchronous Velocity (CSV), etc.

Specifications

Module and Motor

Parameter	Value
Module model	RHU14L-52
Reducer type	Harmonic
Motor rated power	46 W
Motor rated torque	0.11 N·m
Motor peak torque	0.33 N·m
Reduction ratio options	50 / 80 / 100
Brake (B/N)	B/N
Dimensions (outer diameter × axial)	Φ52 × 65 mm
Weight (B/N)	0.397 / 0.382 kg
Hollow diameter	8 mm
Housing appearance (process color)	Black anodized (non-sandblasted)
Reducer appearance (process color)	Outer ring blackened

Ratio-Dependent Performance

Parameter	Ratio 50	Ratio 80	Ratio 100
Joint rated power (life constraint)	15 W	14 W	11 W
Rated torque at 2000 rpm input	3.7 N·m	5.4 N·m	5.4 N·m
Average load torque at output	4.8 N·m	7.7 N·m	7.7 N·m
Peak torque at output	12 N·m	16 N·m	19 N·m
Max. allowable external torque at output (instantaneous)	24 N·m	35 N·m	35 N·m
Backlash	≤20 arcsec	≤20 arcsec	≤20 arcsec
Rated speed at output (life constraint)	40 rpm	25 rpm	20 rpm
Peak speed at output	99 rpm	62.5 rpm	50 rpm
Reducer input inertia (B)	7.71 kg·mm²	7.71 kg·mm²	7.71 kg·mm²
Equivalent joint output inertia (B)	19,275 kg·mm²	49,344 kg·mm²	77,100 kg·mm²

Mechanical, Electrical, and Environmental

Parameter	Value
Radial (dynamic/static) allowable load at output	180 N
Axial (dynamic/static) allowable load at output	180 N
Output bending moment	12 N·m
Reducer torsional stiffness	5000 N·m/rad
Rated operating voltage	48 VDC
Operating voltage range	24–48 VDC
Driver	Built-in
Encoder/bit	Dual absolute / motor side 17-bit & reducer side 19-bit
Driver interface (see terminal model description)	Power (DC in/DC out), CAN FD (In/Out), EtherCAT (In/Out), STO (1, 2)
Communication protocol (see communication description)	EtherCAT / CANopen
Control modes	Profile Position (PP), Profile Velocity (PV), Profile Torque (PT), Cyclic Synchronous Position (CSP), Cyclic Synchronous Velocity (CSV), etc.
Operating ambient temperature	-20–60 °C
Housing temperature rise	≤60 °C
Noise	≤60 dB
Life	>10,000 h