The voltage reaches 29V, under no-load conditions, the current is 0.8A, the speed is 4000 ± 10% RPM, and at maximum efficiency, the current is 3A, the speed is 3150RPM, and the torque is 0.18N M, The output power is 55W. At maximum output, the current is 9A, the speed is 1850RPM, and the torque is 0.6N M, The output power is 115W.
| MODEL |
Voltage |
NO-LOAD |
At maximum efficiency |
maximum output |
| VDC |
electric current |
rotational speed |
electric current |
rotational speed |
torque |
output power |
electric current |
rotational speed |
torque |
output power |
| JK4128 |
29V |
0.8A |
4000±10%RPM |
3A |
3150RPM |
0.18N.M |
55W |
9A |
1850RPM |
0.6N.M |
115W |
Company Profile
Our company was founded in 1992 and is a high-tech private enterprise with a 30-year history.
There are approximately 650 employees in the current company. Among them, there are 45 engineers and 50 quality control personnel,
There are approximately 460 production employees.
Experience in research and development, production quality
·All hardware components (stator core, bracket, casing, etc.) are designed and produced independently
·Passed ISO9001:2015 and IATF16949:2016 quality management system certification
·Certified with ISO14001 Environmental Management System
·The product has national and international certifications such as CCC, UL, CE, etc.
Over 6 million pieces motors and automotive sub-assembly unit produced.RMB 320 millions sales revenue in 2023.
Certificates
production capacity
Medical Devices
Automotive application
Industrial& commercial equipments
contact information
FAQ
Q: What kind motors you can provide?
We mainly provides DC motor, DC gear motor, BLDC motor, Servo motor for many different applications such as Automotive, Agricultural machinery, Pumps, Gardening tools, Medical actuators, Lifting columns, Desk columns, Home furniture, Kitchen Aid, Robots, Garage door operator and many mores.
Q:ls it possible to visit your factory?
A: Sure. But please kindly keep us posted a few days in advance. We need to check our schedule to see if we are available then.We will showcase, visit the factory, and solve any difficult problems for you.
Q: Canl get some samples?
lt depends. lf only a few samples for personal use or replacement, l am afraid it wil be difficult for us to provide, because all of our motors are custom made and no stock available if there is no further needs. lf just sample testing before the official order and our MOQ, price and other terms are acceptable, we'd love to provide samples.
Q:ls there a MOQ for your motors?
A: Yes. The MOQ is between 1000~10,000pcs for different models after sample approval But it's also okay for us to accept smaller lots like a few dozens, hundreds or thousands.
Audited Supplier 
){kind=link}