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Brushless DC Motor :
1) Winding Type: Star
2) Hall effect angle: 120°Electrical angle
3) Insulation Class: B
4) Ambient Temperature: -20ºC~+50ºC
5) Insulation Resistance: 100MΩ Min.500V DC
6) Dielectric Strength: 600VAC 1 minute
7) Max Radial Force: 115N (10mm from front flange)
8) Max Axial Force: 45N
Brushless DC Motor Series 57BL NEMA23
The 57BL Brushless DC motor is a synchronous electric motor which is powered by direct-current electricity (DC) and which has an electronically controlled commutation system, instead of a mechanical commutation system based on brushes. In such motors, current and torque, voltage and rpm are linearly. Motor Highlights
- Square shape
- 3 phases
- Hall sensors
- 8 poles, Sintered NdFeB Magnets
- Rated torque up to 600 mNm
Specifications of Brushless DC Motor Series 57BL NEMA23
| Model | Rated voltage | Rated output power | Rated speed | Rated current | Rated torque | Peak current | Peak torque | Voltage constant | Torque constant | Number of poles | Winding class | Motor Length | Motor weight |
| U | Pout | nN | IN | TN | IP | TP | KE | KT | NP | L | |||
| V | W | rpm | A | N.m | A | N.m | V/ Krpm | N.m/A | mm | Kg | |||
| 57BL3A50-2438 | 24 | 62 | 3000 | 3.33 | 0.2 | 10 | 0.6 | 6.28 | 0.06 | 8 | B | 60 | 0.65 |
| 57BL3A50-3638 | 36 | 62 | 3000 | 2.22 | 0.2 | 6.6 | 0.6 | 9.43 | 0.09 | 8 | B | 60 | 0.65 |
| 57BL3A70-3638 | 36 | 125 | 3000 | 4.44 | 0.4 | 13.3 | 1.2 | 9.43 | 0.09 | 8 | B | 80 | 1 |
| 57BL3A70-4838 | 48 | 125 | 3000 | 3.33 | 0.4 | 10 | 1.2 | 12.58 | 0.12 | 8 | B | 80 | 1 |
| 57BL3A90-3638 | 36 | 185 | 3000 | 6.66 | 0.6 | 20 | 1.8 | 9.43 | 0.09 | 8 | B | 100 | 1.4 |
| 57BL3A90-4838 | 48 | 185 | 3000 | 5 | 0.6 | 15 | 1.8 | 12.58 | 0.12 | 8 | B | 100 | 1.4 |
Remark
1. This motor can be customized with special request.
2. Options: Planetary gearhead 56mm; Round and square front flanges; Encoder; Brake.
| ELECTRICAL CONNECTION TABLE | ||
| FUNCTION | COLOR | WIRE GAGE |
| +5V | RED | UL1007 26AWG |
| HALL A | YELLOW | |
| HALL B | GREEN | |
| HALL C | BLUE | |
| GND | BLACK | |
| PHASE A | YELLOW | UL1015 20AWG |
| PHASE B | GREEN | |
| PHASE C | BLUE | |
FAQ
Q: How to order?
A: send us inquiry → receive our quotation → negotiate details → confirm the sample → sign contract/deposit → mass production → cargo ready → balance/delivery → further cooperation.
Q: How about Sample order?
A: Sample is available for you. please contact us for details.
Q: Which shipping way is avaliable?
A: DHL, UPS, FedEx, TNT, EMS, China Post,Sea are available.The other shipping ways are also available, please contact us if you need ship by the other shipping way.
Q: How long is the deliver?
A: Devliver time depends on the quantity you order. usually it takes 15-25 working days.
Q: My package has missing products. What can I do?
A: Please contact our support team and we will confirm your order with the package contents.We apologize for any inconveniences.
Q: How to confirm the payment?
A: We accept payment by T/T, PayPal, the other payment ways also could be accepted,Please contact us before you pay by the other payment ways. Also 30-50% deposit is available, the balance money should be paid before shipping.
