brushless dc motor 50w,brushless dc motor 24v 48v brushless dc motor

1. 57BL 24v 48v Brushless Dc Motor Specification:    

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
Continuous   Torque   N-m	0.057	0.11	0.165	0.22	0.33	0.44
Output Power   Watts	15	34	52	69	103	138
Peak Torque1   N-m	0.18	0.38	0.58	0.8	1.2	1.6
Peak Current   Amps	2.7	6.8	10.0	13.2	19.8	25.8
Line to line Resistance   Ohms	3.6	1.2	0.9	0.65	0.5	0.35
Line to line Inductance   mH	2.6	2.2	1.3	1.1	0.6	0.5
Torque constant   N-m/Amps	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	37	47	57	67	87	107
Mass   kg	0.43	0.5	0.67	0.75	1.0	1.25

  Note : It's just the typical technical data for you reference, The specification such as voltage, speed, torque, shaft can customized, We can also offer BLDC5015 driver for this kind of motor!   Dimension and Wiring Diagram:   Driver details:  1.Voltage: 24~50VDC 
2. Current output:15A Rated,45A Peak 
3. Good price,better quantity 
4. Good choice for 42mm and 57mm,86mmm diameter brushless dc motor   2 Company Profile:    1). Company gate and office       2).   Production line and equipment:       3). Certificates:      4) Motor Packing:    5  Our service:    1  Any email or trademanager inquires will be replied within 24 hours     2 Normal samples can be offer very quickly(within 10 days)   3 Customized service for kind of motor accoring to your requirement    4    Professional Tchnical support and After-sale service   5  Sourcing motor parts like gears, encoders, cables, connectors and so on   6  Contact Information:    Ningbo Leison Motor Co.,Ltd Contact Person: Frank Wu Tel:+86-574-27950958
Fax: +86-574-56662645
Skype :Frankwu0611 QQ:670871169   Please Feel free to contact with me if have any more questions!!