Audited Supplier
Brushless DC Motor :
The BLDC motor offers exceptional torque and speed, higher efficiency, as well as package sizes suited to meet the most stringent of application requirements. These brushless DC motors are electronically commutated and can be supplied in either sensored or sensorless versions, with all having 3 phase windings. Be it Round, Square or Flat, these products offers the following benefits:
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: 75N (10mm from front flange)
8) Max Axial Force: 15N
Brushless DC Motor Series 57BLY
The 57BLY 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
- Round shape
- 3 phases
- Hall sensors
- 4 poles, Bonded NdFeB Magnets
- Rated torque up to 440 mNm
| Brushless DC Motor Series 57BL (NEMA 23) | ||||||||
| Model | 57BL3A50 | 57BL3A70 | 57BL3A90 | |||||
| Specification | Unit | -A | -B | -B | -C | -B | -C | |
| Rated voltage | U | V | 24 | 36 | 36 | 48 | 36 | 48 |
| Rated out power | Pout | W | 62 | 62 | 125 | 125 | 185 | 185 |
| Rated speed | n N | rpm | 3000 | 3000 | 3000 | 3000 | 3000 | 3000 |
| Rated current | I N | A | 3.3 | 2.2 | 4.4 | 3.2 | 6.5 | 4.8 |
| Rated torque | T N | N.m | 0.2 | 0.2 | 0.4 | 0.4 | 0.6 | 0.6 |
| Peak current | I P | A | 10.5 | 6.5 | 13.4 | 9.8 | 20 | 14.9 |
| Peak torque | T p | N.m | 0.58 | 0.6 | 1.29 | 1.31 | 1.9 | 2 |
| Voltage constant | K E | V/ Krpm | 6.23 | 9.5 | 9.47 | 12.7 | 9.45 | 12.6 |
| Torque constant | K T | N.m/A | 0.069 | 0.11 | 0.095 | 0.134 | 0.097 | 0.136 |
| Rotor inertia | J | Kg.cm 2 | 0.3 | 0.3 | 0.6 | 0.6 | 0.9 | 0.9 |
| Number of poles | N P | 8 | 8 | 8 | 8 | 8 | 8 | |
| Winding class | B | B | B | B | B | B | ||
| Motor weight | Kg | 0.65 | 0.65 | 1 | 1 | 1.4 | 1.4 | |
| Remark | 1. Motor are available with different winding and mechanical modification to meet specific applications. | |||||||
| 2. Can match encoder. | ||||||||
| 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 | |||
| 57BLY01-2430 | 24 | 15 | 2500 | 0.77 | 0.057 | 2.31 | 0.17 | 7.75 | 0.074 | 4 | B | 41.5 | 0.35 |
| 57BLY02-2438 | 24 | 34 | 3000 | 1.84 | 0.11 | 5.5 | 0.33 | 6.28 | 0.06 | 4 | B | 46.5 | 0.44 |
| 57BLY03-2438 | 24 | 52 | 3000 | 2.75 | 0.165 | 8.25 | 0.5 | 6.28 | 0.06 | 4 | B | 56.5 | 0.56 |
| 57BLY04-2438 | 24 | 69 | 3000 | 3.67 | 0.22 | 11 | 0.66 | 6.28 | 0.06 | 4 | B | 66.5 | 0.67 |
| 57BLY05-2438 | 24 | 104 | 3000 | 5.5 | 0.33 | 16.5 | 0.99 | 6.28 | 0.06 | 4 | B | 86.5 | 0.95 |
| 57BLY06-2438 | 24 | 138 | 3000 | 7.33 | 0.44 | 22 | 1.32 | 6.28 | 0.06 | 4 | B | 106.5 | 1.18 |
| 57BLY3A50-2438* | 24 | 63 | 3000 | 3.3 | 0.2 | 9.9 | 0.6 | 6.28 | 0.06 | 4 | B | 50 | 0.6 |
| 57BLY3A70-2438* | 24 | 126 | 3000 | 6.6 | 0.4 | 19.8 | 1.2 | 6.28 | 0.06 | 4 | B | 70 | 0.85 |
| 57BLY3A90-2438* | 24 | 189 | 3000 | 9.9 | 0.6 | 29.7 | 1.8 | 6.28 | 0.06 | 4 | B | 90 | 1.1 |
Remark:
1. This motor can be customized with special request.
2. Options: Planetary gearhead 56mm; Round and square front flanges; Encoder; Brake.
3. Sintered magnet.
| 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 | |
| 86bls3a125 Brushless Servo Motor | Es6004A-40d30A1 Brushless Servo Motor | 130st-M5025 1300W 5A Brushless AC Motor |
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.
