Low cost 48VDC Hollow co bot Robot Joint Module robot joints for collaborative robot
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- Supplier: Zhengzhou Defy Mechanical & Electrical Equipment Co. Ltd.
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Product Overview
Description
Low cost 48VDC Hollow co-bot Robot Joint Module robot joints for collaborative robot
| Model | eRob110 | ||||
| Harmonic reducer-ratio | 25-50 | 25-80 | 25-100 | 25-120 | 25-160 |
| Start-stop peak torque(N.m) | 127 | 178 | 204 | 217 | 229 |
| Rated torque(N.m) | 51 | 82 | 87 | 87 | 87 |
| Momentary allowable maximum torque(N.m) | 242 | 332 | 369 | 395 | 408 |
| Peak speed of output(RPM) | 40 | 25 | 20 | 16.7 | 12.5 |
Product Description
This eRob series robot joint modules 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, etc., with exquisite design and compact structure. The compact size includes servo drivers, motor side absolute value encoder, output side absolute value encoder, and frameless torque motors, brakes, precision harmonic reducers and other main components, which save customers hundreds of mechanical and electronic components selection, design, procurement, assembly labor and time costs.
Product Features
Quick Build Robot robot joint motor brushless Save the manpower and time cost of selecting, designing, purchasing and assembling hundreds of mechanical and electronic devices. |  |
 | Eight Core Components Robot joint motor brushless It integrates abosulte encoder, multi-turn absolute encoder at putput side, frameless torque motor, precision hamonic reducer, DC driver, temporature sensor, friction brake and torque sensor. |
Small and Precise robot joint motor brushless The eRob110 model robot joint motor outer diameter is only 110mm, the OD of middle hole of which lines can pass through is 18mm. 3.3kg light weight, reduce joing weight. Effective ensure a reasonable weight ratio of the robot. |  |
 | Various Specifications and Sizes robot joint motor brushless
We have eRob70I eRob80I eRob90I eRob110I eRob142I eRob170I models with differet sizes as in photos. |
Support Multiple Communication Protocols robot joint motor brushless With EtherCAT, CANopen communication protocols. Position loop, Speed loop, Current loop PID adjustment online.Built-in ±10V analog input. Pulse and direction, I/O, RS485, External encoder and STO interface, all in the space of DXL=110*115.2mm. |  |
 | Bulit-in Dual Absolute Value Encoder, Full Closed Loop Control robot joint motor brushless 19/20-bit absolute multiturn encoder at the output, repeat positioning accuracy up to ±7arcseconds, absolute positioning accuracy up to ±15 arcseconds. Always have real absolute position and multi-turn counter when power-off. |
Product Parameter
| Model | eRob110 | ||||
| Harmonic reducer-ratio | 25-50 | 25-80 | 25-100 | 25-120 | 25-160 |
| Start-stop peak torque(N.m) | 98/127 | 137/178 | 157/204 | 167/217 | 176/229 |
| Rated torque(N.m) | 39/51 | 63/82 | 67/87 | 67/87 | 67/87 |
| Momentary allowable maximum torque(N.m) | 186/242 | 255/332 | 284/369 | 304/395 | 314/408 |
| Peak speed of output(RPM) | 40 | 25 | 20 | 16.7 | 12.5 |
| Motor power(W) | 750 | ||||
| Supply voltage(V) | 48(±10%) | ||||
| Rated current(A) | 20 | ||||
| Peak current(A) | 40 | ||||
| Output encoder resolution | 19Bit | ||||
| Repeat/absolute positioning accuracy | ±10/45Arcsec | ||||
| Communication bus | EtherCAT/CANopen | ||||
| Outer diameter x length x through hole(mm) | 110*127*18 | ||||
| Weight(KG) | 3.3 | ||||
| Interface design | Fully differential interface design, strong anti-interference ability; double sets of anti-loose plugs, can be connected in series | ||||
| Brake | Friction damping brake | ||||
| IP level | IP54 | ||||
Application
This series Robot Joint Modules are mainly used for Collaborative robot, medical robot and other automation equipment.
Shipping 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).
Company Information
Zhengzhou Defy Mechanical&Electrical Equipment Co., Ltd is a professional manufacturer of Robotic Joint Module. Our factory dedicates to the research of robot joint motor since 2010s, more than 10 years’ experience makes our product quality rank in the leading position in China. Wth an annual output of 500,000 sets of various products for the market, with high precision and stable performance, our robotic joint modules are welcomed by customers from India, Thailand, Iran, South Korea, Russian Federation, Sweden, Ireland, Poland, USA, France and so on.
Our Services
1. We accept small order of Joint module;
2. Sample order of Joint module delivery time is in 9 days, mass quantity order lead time is 9-15 days;
3. We can accept payment via paypal, T/T and L/C;
4.Quality assurance of our Joint module is 1 year, and we can provide you professional technical support;
5. We provide free software wand training how to use the products. 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.
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