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48V 4000RPM 0.43Nm 180W 4.50A 57x57x120.5mm Brushless DC Motor

Manufacturer Part Number: 57BL04402-0180-XXX
Frame Size: 57x57 mm
Protection Grade: IP40
Body Length: 120.5 mm
Rated Voltage: 48 V
Rated Speed: 4000 RPM
Rated Torque: 0.43 Nm
Power：180 W

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Product Introduction

General Specifications

Protection grade	IP40
Ambient Temperature	-20℃~55℃
Storage Temperature	-25℃~+70℃
Ambient Humidity	<85% ( without condensation )
Insulation Class	Class B
Insulation Resistance	100MΩMin.@500VDC

Wiring

Lead No.	Lead Color	Lead Gauge	Function	Description
1	Red	UL1061/24AWG	VCC	Supply voltage for Hall Sensors
2	Yellow		Hv
3	Blue		Hw
4	Black		GND	Ground for Hall Sensors
5	Orange		Hu
6	Blue	UL1061/18AWG	w
7	Orange		u
8	Yellow		v

Technical Specification

Model NO.	Rated Voltage	Speed	Rated Torque	Power	Rated Current	No-load Speed	No-load Current	Resistance/line-line	Inductance/line-line	Back EMF Constant	Length
	VDC	rpm	N.m	W	A	rpm	A	Ω	mH	V/krpm	mm
57BL04402-0180-XXX	48	4000	0.43	180	4.50	5000	0.9	0.44	0.54	6.45	120.5

Mechanical Dimension

Transportation

By Express ( FedEx, UPS, DHL, TNT, EMS, etc... )

--- Advantage: Fast ( takes about 7 - 10 days in the delivery ), door to door

--- Disadvantage: A little expensive

By Air Transportation

--- Advantage: Fast ( takes about 8 - 12 days ), a little cheaper than Express.

--- Disadvantage: A little expensive

By Sea ( Ocean ) Transportation

--- Advantage: Much cheaper than Express or Air transportation.

---Disadvantage: Normally takes 30-45 days depending on the destination.

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