Eriksen - Explosion-proof joint motor; high-torque, integrated hollow-shaft servo drive module for humanoid robot joints.

Dongchuang Pioneer Joint Motor

GuaranTee Supplier 11 Years

Explosion-proof joint motor module for humanoid robots: hollow-shaft servo drive with high torque and integrated design.

Color/Type：

Joint module (contact customer service for explosion-proof customization)

Joint module debugging module

Joint module communication cable

USD 100

Monthly Output100

contact shop

Detailed Specifications & Images

Explosion-proof Joint Module

Explosion-proof design

High torque output

Joint module for inspection robot dog

Explosion-proof Joint Module

High Torque | High Precision | High Reliability

Product Features

Core Advantages of Joint Modules

Highly integrated, all-in-one design	Large hollow-bore design	High torque density	Lightweight design
Large hollow-bore design	High reliability and long service life	High torque density	High precision and low noise

High torque, low noise, Compact design Precision craftsmanship, superior quality; Well-engineered structure, low noise


Ultra-thin harmonic reducer
Brushless torque motor
High-precision encoder
FOC control board

Joint Module for Quadruped Inspection Robot

High Torque | High Precision | High Reliability

1. Motor 1: Hip joint motor	2. Motor 2 : Lower leg joint motor	3. Hub motor
4. Explosion-proof design	5. Inspection robot joints Core motor module

Detailed Specifications

Please contact customer service

to obtain additional product specification manuals, as well as 3D STP models and 2D PDF drawings of the motor.

Please also contact customer service for the drive control manual.

Specifications

Model	104 Series		125 Series
Item	JRM-C10482	JRM-C10483.5	JRM-C12588
Reduction Ratio	10	20.4	8	20	24
Rated Speed	320 rpm	150 rpm	375 rpm	150 rpm	120rpm
Peak Speed	420 rpm	200 rpm	375 rpm	150 rpm	120rpm
Rated Torque	23 N·m / 50 N·m	50 N·m / 100 N·m	30 N·m / 45 N·m	80 N·m / 120 N·m	90N.m/150N.m
Peak Torque	145 N·m	300 N·m	145 N·m	360 N·m	450N.m
Resolution	17-bit	17-bit	17-bit	17-bit	17-bit
Communication Interface	CAN-FD/EtherCAT	CAN-FD/EtherCAT	CAN-FD/EtherCAT	CAN-FD/EtherCAT	CAN-FD/EtherCAT
Voltage	48 V DC	48 V DC	48 V DC	48 V DC	48 V DC
Weight	1.9 kg	1.9 kg	2.3 kg	2.8kg	2.8kg
Encoder	Dual-encoder setup (single-turn encoder on the motor, pseudo-multi-turn encoder on the gearbox)
Encoder Repeatability	±40″	±40″	±40″	±40″	±40″
Drive Power	Integrated	Integrated	Integrated	Integrated	Integrated
Hollow Bore Diameter	8 mm	8 mm	8 mm	8 mm	8 mm
Rated Power	0.82 kW	0.82 kW	1.26 kW	1.26 kW	1.26 kW
Motor Rated Speed	3200 rpm	3200 rpm	3000 rpm	3000 rpm	3000 rpm
Motor Peak Speed	4200 rpm	4200 rpm	3000 rpm	3000 rpm	3000 rpm
Motor Rated Torque	2.5 N·m / 5.3 N·m	2.5 N·m / 5.3 N·m	4.0 N·m / 6.4 N·m	4.0 N·m / 6.4 N·m	4.0 N·m / 6.4 N·m
Motor Peak Torque	15.5 N·m	15.5 N·m	19.16 N·m	19.16 N·m	19.16 N·m
Motor Rated Current	19 A	19 A	27 A / 43 A	27 A / 43 A	27 A / 43 A
Motor Peak Current	130 A	130 A	150 A	150 A	150 A