NdFeB Magnet, 3000rpm 57mm BLDC Motor

• Customization: Available
• Application: Universal, Industrial, Household Appliances, Car, Power Tools, Medical Equpiments
• Operating Speed: Constant Speed
• Model NO.: 57ZWXB04
• Function: Driving
• Number of Poles: 4
• Structure and Working Principle: Brushless
• Certification: ISO9001, ISO14001
• Transport Package: Carton and Pallet
• Specification: CE, RoHS, ISO
• Origin: Changzhou, Jiangsu, China
• HS Code: 8501310000
• Package Size: 25.00cm * 15.00cm * 15.00cm
• Package Gross Weight: 3.500kg

Product Description

Quiet, stable and reliable for long life operation
1.Diameters: 57mm
2.Lengths:  56mm;76mm;96mm
3.Continuous torques: 0.11Nm;0.22Nm;0.32Nm
4.Power: 46W;92W;134W
5.Speeds up to 4000rpm;4000rpm;4000rpm
6.Environmental conditions: -10~+40°C
7.Number of poles/phase:4/3
8.Mangnet material:Bonded NdFeB
9.Insulation class:B
10.Optional: electronic drivers, encoders and gearheads, as well as Hall effect resolver and sensorless feedback
11.We can design the special voltage and shaft, and so on


 

Model		57ZWXB01	57ZWXB02	57ZWXB03	57ZWXB04
Voltage	V	36.0
No load speed	rpm	4100	4100	4100	4100
No load current	A	0.30	0.40	0.50	0.65
Rated torque	Nm	0.15	0.30	0.45	0.60
Rated speed	rpm	3000	3000	3000	3000
Rated current	A	2.0	3.8	5.6	7.8
Torque(max)	Nm	0.37	0.75	1.13	1.50
At Torque(max)Current	A	4.5	9.0	13.5	18.5
Torque Constant	Nm/A	0.087	0.085	0.087	0.085
Back EMF	V/krpm	6.17	6.05	6.170	6.0
Resistance(L-L)@20ºC	ohm	2.52	1.20	0.82	0.59
Inductance(L-L)	mH	2.75	1.20	0.820	0.59
Rotor inertia	Kgmm²	12.3	21.4	31.2	40.3
L1	mm	56	76	96	116
Rotor:La	mm	20	40	60	80

Normal type of shaft