High Torque Robot Joint Module
Description:
(1) Compact: 115MM diameter; built-in gearbox, encoder and drive;
(2) Precise Control: high torque/weight ratio, easy speed control and precise positioning;
(3) Lightweight: less than 2kg, ultra-light weight, keep the robot as light as possible;
(4) Easy to Use: can be connected directly with the robot.

Application:
(1) Robotics: bionic robot, collaborative robot, industrial robot, robotic arm, etc.;
(2) Medical: exoskeleton robot, medical robot, etc.;
(3) Warehousing & Logistics: AGV, AMR, palletizing robot, case-handling robot, intralogistics robot, heavy-duty robot etc.;
Service Robot: cleaning robot, etc..

Technical Parameters:
Model No. | JA110S | JA110 | JA110HB | ||||||
Diameter (mm) | 111 | 111 | 111 | ||||||
Width (mm) | 52.5 | 49 | 56.5 | ||||||
Weight (kg) | 1.9 | 1.9 | 2.2 | ||||||
Rated Torque (NM) | 74 | 90 | 110 | ||||||
Peak Torque (NM) | 140 | 180 | 220 | ||||||
Peak Current (A) | 25 | 20 | 25 | ||||||
Rated Voltage (V) | 24 | 36 | 48 | 24 | 36 | 48 | 24 | 36 | 48 |
Rated Speed (RPM) | 28 | 43 | 56 | 19 | 31 | 44 | 20 | 30 | 40 |
No-Load Speed (RPM) | 36 | 54 | 72 | 26 | 39 | 51 | 27 | 38 | 50 |
Rated Power (W) | 220 | 330 | 440 | 181 | 306 | 426 | 232.5 | 346 | 465 |
Rated Current (A) | 12.8 | 12.9 | 13 | 11.2 | 11.5 | 11.7 | 12.5 | 12.5 | 12.5 |
Motor Rated Efficiency | 70% | 75% | 76% | 67% | 73% | 75% | 75% | 79% | 81% |
Rated Torque Weight Ratio (Nm/kg) | 39 | 47 | 50 | ||||||
Pole Numbers (Pairs) | 21 | 21 | 21 | ||||||
20℃ Line Resistance | 0.12 | 0.145 | 0.12 | ||||||
Kv (rpm/V) | 48.89 | 40.28 | 38.89 | ||||||
Kt (N.m/A) | 0.16 | 0.22 | 0.24 | ||||||
Gear Ratio | 37.1 | 37.1 | |||||||
Noise Limit (dB) | <55 | ||||||||
Servo Driver | No | Built in hollow DS300C servo driver | |||||||
Encoder Resolution | 4384 | 4384 | |||||||
Hall Sensor | YES | ||||||||
About RoboCT:
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RoboCT founded in 2017, is a technology-driven enterprise, takes technology innovation as the core driving force, and committed to exoskeleton robot technology, robot core components and intelligent control technology. RoboCT owns more than 140 independent intellectual property rights and more than 30 awards at home and abroad. RoboCT motorized mecanum wheel, mecanum mobile robot, precision motion control and robot core components serves over 30 countries in worldwide. CE, ISO9001, ISO14001, ISO45001, ISO27001, ISO13485, and ISO 20000 certified.

FAQ:
1) What is included for one set RoboCT joint motor?
--One set includes motor, gearbox, encoder, hall sensor, and servo driver system.
2) Why should I purchase joint motor from RoboCT?
--RoboCT is a leading robotics company in China, over 20 R&D engineers in-house, contributing to a super-compact high torque motor, which enables you to assemble and use it in a very easy way. We have experienced engineering and technical support, serving over 30 countries for 10 years.
3) Factory or trader?
--We have over 4000 square meter factory, producing robot joint motor and related products.
4) What is the delivery time?
--15 days for samples and for mass production, please contact us for detailed information. Usually shipped by air express FedEx, DHL, UPS...
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