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

EYOU

$669.00 USD

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税込。配送料はチェックアウト時に計算されます。

Version RHU14L-52-N-F

Brake Without Brake With Brake

Ratio 50 80 100

数量

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Overview

The EYOU RHU14L-52-N-F is a harmonic robot joint actuator for humanoid robot joints, with 50, 80, and 100 reduction-ratio options and with-brake or without-brake selections. It combines a 46 W motor, built-in driver, torque sensor, dual absolute encoder, and EtherCAT/CANopen communication. Its 48 VDC rated supply and compact Φ52 × 65 mm dimensions help buyers evaluate integration into robotic joints.

Features

Harmonic reducer with 50, 80, or 100 reduction-ratio options.
46 W rated motor power, 0.11 N·m rated motor torque, and 0.33 N·m peak motor torque.
Built-in driver, 18 N·m torque sensor range, and dual absolute encoder: motor side 17 bit and reducer side 19 bit.
EtherCAT and CANopen communication protocols; supported control modes include Profile Position (PP), Profile Velocity (PV), Profile Torque (PT), Cyclic Synchronous Position (CSP), and Force Control (CSF).
Power wire type (DC in/DC out), CAN FD (In/Out), EtherCAT (In/Out), and STO (1/2) driver interfaces.
With-brake and without-brake options are available.

Specifications

Parameter	50 ratio	80 ratio	100 ratio
Module model	RHU-14L-52-N-F
Reducer type	Harmonic
Motor rated power (W)	46
Motor rated torque (N·m)	0.11
Motor peak torque (N·m)	0.33
Reduction ratio	50	80	100
Joint rated power (W) — life constraint	15	14	11
Rated torque at 2000 rpm input (N·m)	3.7	5.4	5.4
Average load torque at output (N·m)	4.8	7.7	7.7
Peak start/stop torque at output (N·m)	12	16	19
Max. allowable external torque at output, instantaneous (N·m)	24	35	35
Backlash (arcsec)	≤20	≤20	≤20
Rated speed at output (rpm) — life constraint	40	25	20
Peak speed at output (rpm)	99	62.5	50
Brake (B/N)	B/N
Dimensions, outer diameter × axial (mm)	Φ52 × 65
Weight (kg), B/N	0.397 / 0.382
Hollow diameter (mm)	8
Housing appearance (process color)	Black anodized (non-sandblasted)
Reducer appearance (process color)	Outer ring blackened
Radial (dynamic/static) allowable load at output (N)	180
Axial (dynamic/static) allowable load at output (N)	180
Output bending moment (N·m)	12
Reducer torsional stiffness (N·m/rad)	5000
Reducer input inertia (kg·mm²), B	7.71	7.71	7.71
Equivalent joint output inertia (kg·mm²), B	19275	49344	77100
Torque sensor range (N·m)	18
Torque sensor accuracy (% F.S.)	≤±0.5
Torque sensor resolution (% F.S.)	0.1
Torque sensor overload limit (% F.S.)	300
Torque sensor sampling frequency (kHz), digital	8
Torque closed-loop bandwidth (Hz)	30
Impedance control frequency (kHz)	1
Rated operating voltage (VDC)	48
Operating voltage range (VDC)	24–48
Driver	Built-in
Encoder/bit	Dual absolute / motor side 17 bit & reducer side 19 bit
Driver interface (see terminal model description)	Power wire type (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), Force Control (CSF), etc.
Operating ambient temperature (°C)	-20–60
Housing operating temperature (°C)	≤60
Noise (dB)	≤60
IP rating	IP54
Life (h)	>10000