57 DC brushless motor

Model:	57DCBL
Brand:	Zhongzhi
Origin:	Made In China
Category:	Electronics & Electricity / Motors
Label:	brushless DC motor , DC motor , brushless motor
Price:	US $12.9 / pc
Min. Order:	5 pc

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Product Description

HIGH PERFORMANCE BRUSHLESS DC MOTOR
General Specifications
Winding Type………………………………………………… Star
Temperature Rise…………………………………………120℃ electrical angle
Insulation Class…………………………………………B
Ambient Temperature Range…………………………-20℃~+50℃
Insulation Resistance………………………100MΩMin.500VC DC
Dielectric Strength………………………………700V AC 1 minute
Electrical Specifications

Model	57BL01	57BL02	57BL03	57BL04	57BL05	57BL06
Number of Poles	4
Number of Phases	3
Nominal voltage VDC	24
Rated speed RPM	2500	3000	3000	3000	3000	3000
Rated Torque N-m	0.057	0.11	0.165	0.22	0.33	0.44
Rated Current Amps	1.2	2.3	3.0	4.4	6.6	8.6
Output Power Watts	15	34	52	69	103	138
Peak Tourque1 N-m	0.18	0.38	0.58	0.8	1.2	1.6
Peak Current Amps	3.6	6.8	9	13.2	19.8	25.8
Torque constant N-m/A	0.074	0.059	0.06	0.062	0.062	0.063
Back EMF V/kRPM	7.75	6.2	6.3	6.5	6.5	6.6
Rotor inertia g·cm²	32	42	58	72	106	140
Body Length(L) mm	41.5	46.5	56.5	66.5	86.5	106.5
Mass kg	0.43	0.5	0.67	0.75	1.0	1.25