57BLY3A90 36V 24V 48V 8poles 3000rpm 185W 62W 125W 0.2n.M 0.4n.M Electric Brushless DC BLDC Motor

Product Description

57bl3a90 36V 24V 48V 8poles 3000rpm 185W 62W 125W 0.2n.M 0.4n.M Electric Brushless DC BLDC Motor Product Description
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
Product Parameters

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.

Specification of series 57BLY

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.
Wiring Diagram

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

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FAQ
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.