Products | Brushless motor

Brushless motor

Frame form

Hollow rotor

Low weight

Modular design

High rate of peak torque

Price on request

Description
Characteristics
Assembly drawing
3D models
Sensors

Brushless permanent magnet motors represent a new prospective direction of development in the family of tight high-torque motors.

Construction of the motor enables its mounting in devices of different purpose.

Features:

High-torque motor;
High rate of peak torque;
Compound of stator winding is resistant to temperature shock form -60 С till +170 С;
Frameless motor;
Hollow rotor;
Tuning agility of motors characteristics within 20%;
Possibility to change winding commutation method.

Authorized distributors

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	Dimension-type	38*12	50*8	50*14	70*10	70*18	85*13	85*23	115*25	115*50
Power	W	270	230	230	300	300	410	410	540	550
Rated voltage	V	48	48	48	48	48	48	48	48	48
Rated torque	Nm	0,22	0,25	0,47	0,7	1,11	1,68	2,8	4,1	7,8
Peak torque	Nm	0,70	0,79	1,8	3,0	3,9	6,7	7,5	16,4	24
Rotation speed (no-loaded)	rpm	11800	5600	5150	4200	2650	2360	1410	1350	700
Rated current	A	6,7	6	6	8	8	11	11	15	15
Torque constant	Nm/A	0,030	0,060	0,078	0,088	0,138	0,150	0,258	0,275	0,544
Winding resistance phase-to-phase	mOm	368	552	611	314	443	339	474	136	235
Inductance winding phase-to-phase	mkGn	250	390	423	415	586	535	945	412	802
Number of pole pairs		7	10	10	10	10	10	10	15	15
Maximum efficiency	%	87	85	87	87	87	88	88	89	90
Stator diameter, D	mm	38	50	50	68,5	68,5	85	85	115	115
Stator length, (L + Hall Sensor)	mm	22,1(+4)	18(+4)	24(+4)	23,7(+4)	31(+4)	28(+4)	37(+4)	42(+4)	66,8(+4)
Inner diameter rotor, d	mm	18	30	30	42	42	52	52	73	73
Rotor lenght, \|	mm	23,1	17	23	20,8	28,7	25	34,2	39,5	65
Weight	kg	0,066	0,102	0,145	0,229	0,332	0,433	0,663	1,23	2,2

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