400w 12000rpm er11 chuck cnc brushless spindle motor 48V small milling
Changzhou Jinsanshi Mechatronics Co. Ltd. is a comprehensive company which specializes in producing and researching stepper motor and motor driver. Our company is located in Changzhou city, Jiangsu province, China. We own an excellent group with rich experience in manufacturing and researching. In this field, we have rich experience, so that we can solve the actual using problems for customers. Our products are highly commended by customers
We have pass ISO9001:2008, and have got the certification of CE. On the way of development, the principle of "efficiency is the life, quality is the fundamental" is always insisted by Jinsanshi people. We take the market as guidance, provide high quality products and good service to customers. We are expecting the cooperation with more friends from home and aboard in the near future.
57mm Round Shape Brushless DC Motor:
| Item | Specification |
| Widing type | Star/Delta |
| Hall effect angle | 120 degree electrice angle |
| Shaft runout | 0.025mm |
| Radial play | 0.02mm/50g |
| End play | 0.08mm/50g |
| IP class | IP 40 |
| Dielectric strength | 500VDC for one minute |
| Insulation Resistance | 100MΩmin 500VDC |
Electrical Specification:
| Model | Rated Voltage(VDC) | Rated Current(A) | Rated Power(W) |
Rated Torque(N.m) |
Peak Torque(N.m) |
Rated Speed(rpm) |
Length(mm) |
| 57BLY90-4120 | 48 | 12 | 400 | 0.3 | 0.9 | 12000 | 120 |
Size: (mm)
Electrical Connection:
| Lead No. | Lead color | Lead gauge | Function | Description | ||||
| 1 | Yellow | UL3266/16AWG | PHASE U | MOTOR PHASE U | ||||
| 2 | Green | PHASE V | MOTOR PHASE V | |||||
| 3 | Blue | PHASE W | MOTOR PHASE W | |||||
Motor and driver Diagram:
Bracket size :
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