Frameless Robot Joint Motor for 6-Axis Robotic Arm

Get high-quality frameless robot joint motor for 6-axis robotic arm at our factory. Our motors are reliable and efficient for all your robotic arm needs.
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PRODUCTS DETAILS

  • Overview
  • Product Description
  • Product Features
  • Product Parameters
  • Packaging & Shipping
  • Application
  • Company Profile
  • After Sales Service
  • FAQ
Overview

Basic Info.

Model NO.
eRob142
Structure and Working Principle
Brushless
Type
Brushless DC Motor
Brand
Tinmisth
Product Name
Frameless Robot Joint Motor for 6-Axis Robotic Arm
Reduction Ratio of Reducer
50
Start-Stop Peak Torque
395m
Rated Torque
153nm
Momentary Allowable Maximum Torque
738nm
Peak Speed of Output
25rpm
Motor Power
1000W
Supply Voltage
48V
Rated Current
18.6A
Peak Current
61A
Hole Diameter
18mm
IP Class
IP54
Communication Mode
Ethercat/Canopen/Modbus/Canbus/RS485
Output Encoder Resolution
19/20bit
Weight
1kg
Transport Package
Carton
Specification
225*208*118mm
Trademark
TINSMITH
Origin
China
HS Code
8479909090
Production Capacity
10000pieces/Year

Product Description

Frameless Robot Joint Motor for 6-axis Robotic Arm
                         
Product Description

This eRob series robot joint module is a standardized joint module product based on our own servo drives and absolute encoders ,based on  years of experience in serving customers , making robot development easier , faster ,safer . 

This eRob series robot joint modules include eRob70,eRob80, eRob90,eRob110, eRob142, eRob170 etc, with exquisite design and compact structure.The compact size include servo drivers , motor side absolute value encoder , output side absolute value encoder , and frameless torque motor , brake , precision harmonic reducers and other main components , which save customers hundreds of mechanical and electronic compenents selection ,design , producement ,assembly labor and time costs . 

Frameless Robot Joint Motor for 6-Axis Robotic Arm
Product Features

1.Save the manpower and time cost of selecting, designing, purchasing and assembling hundreds of mechanical and electronic devices.
Frameless Robot Joint Motor for 6-Axis Robotic Arm
This series robot joint module includes Eight core components as below, motor end absolute value encoder, multi-turn absolute encoder at output, Frameless Torque Motor, precise harmonic reducer,Torque sensor, friction brake retainer and DC drive temperature sensor.
Frameless Robot Joint Motor for 6-Axis Robotic Arm

Various specifications and sizes for robot joint modules

Frameless Robot Joint Motor for 6-Axis Robotic Arm
Built-in servo driver. Communication protocols
With EtherCAT, CANopen, Modbus communication protocols.
Position,Speed, Current loop PID adjustable online.
Built-in ± 10V analog input.
Pulse and direction, I/O, RS485,
External encoder and STO interface,
All in the space of DxL=70x67mm
Frameless Robot Joint Motor for 6-Axis Robotic Arm
Built-in dual absolute encoder. Dual loop position control 
19/20-bit absolute multiturn encoder for output shaft.
Repeatability up to ±7 arc seconds.
Absolute accuracy up to ±15 arc seconds.
Always have real absolute position,
and multi-turn counter when power-off.
Frameless Robot Joint Motor for 6-Axis Robotic Arm

Friction brake inside
Brake smooth and stable.
No gap; No backlash.
No need to move when power-on.
No wear and tear.
Can be used as Emergency Stop.
Frameless Robot Joint Motor for 6-Axis Robotic Arm
Product Parameters
Product Name Rule
Frameless Robot Joint Motor for 6-Axis Robotic Arm
Model eRob142H
Harmonic reducer-ratio SHG
32-50
SHG
32-80
SHG
32-100
SHG
32-120
Start-stop peak torque(N.m) 281 395 433 459
Rated torque(N.m) 99 153 178 178
Momentary allowable maximum torque(N.m) 497 738 841 892
Peak speed of output(RPM) 40 25 20 16.7
Motor power(W) 1000
Rated current(A) 26
Peak current(A) 56
Without brake model Inertia of rotor(g.mm²) 1244894
Outer diameter x length (mm) 142x133.9
Weight(kg) 6.49
With brake model Inertia of rotor(g.mm²) 1273287
Outer diameter x length (mm) 142x133.9
Weight(kg) 6.7
Common parameter Power supply voltage: 48V (±10%), through hole diameter: 18mm, IP class: IP54, brake type: friction damping brake
Optional assembly configuration Communication mode: EtherCAT/CANopen/Modbus, output encoder resolution: 19/20Bit, repeat/absolute positioning accuracy: ±7/±15 arcseconds or ±10/±25 arcseconds
Packaging & Shipping

Packaging list

1. eRob joint module*1
2.48V power connector (2Pin)*2
3.CANopen connector and wiring (3 Pin)*2
4.EtherCAT connector and wiring (4Pin)*2
5.I/O connector and wiring (12Pin)-Optional
Frameless Robot Joint Motor for 6-Axis Robotic Arm

Shping list
Shipping list of this series robot joint modules include 1pcs joint module, 2pcs 48V power connector(2pin), 2pcs CANopen connector &wiring, 2pcs EtherCAT connector&wiring(4 pin) and 1pcs I/O connector &wiring(12pin).
Usally,ship by express , delivery time 5-7working days . 
Application

This kind of robot joint modules could be used for Motion Control Scheme for Exoskeleton Robot, Medical Devices Gastrointestinal Endoscopic, Medical rehabilitation robot, Bigdog, Industrial robot arm, welding robot etc.
Frameless Robot Joint Motor for 6-Axis Robotic Arm

Company Profile
Zhengzhou Defy Mechanical&Electrical Equipment Co., Ltd is a professional manufacturer of Robotic Joint Module. Our factory dedicates to the research of harmonic reducer and robot joint motor since 2010s,more than 10 years' experience makes our product quality rank in the leading position in China. With an annual output of 10,000 sets of various products for the market, with high precision and stable performance, our robotic joint modules are welcomed by customers from India, Thailand, lran, South Korea, Russian Federation, Sweden, Ireland, Poland, USA,Canada, France and so on.
Frameless Robot Joint Motor for 6-Axis Robotic Arm

 

After Sales Service

1. We accept small order of robot joint modules;
2. Sample order of robot joint modules delivery time is in 10 days, mass quantity order lead time is 7-15 days;
3. We can accept payment via paypal, T/T and L/C;
4.Quality assurance of our robot joint modules is 1 year, and we can provide you professional technical support;
5. We provide free software wand training how to use the robot joint modules. Engineers are available for technical support.

FAQ

Q: Are you trading company or manufacturer?
A: We are manufacturer and trading company.

Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.

Q: How long is your delivery time?
A: Due to the complex process, production takes 8-10 working days. For customized goods, please check with us before order.

Q. How do you ship the goods and how long does it take to arrive?
A: Usually by express, like DHL, UPS, FedEx, EMS or TNT; By air and sea are also available.
Express takes 3-15 days to arrive.

Q: What is your terms of payment?
A: We accept Trade Assurance Order, TT, Paypal, West Union and L/C.

Contact us

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