28JXB30K/28ZWN38 Brushless DC Gear Motor, Planetary Motor

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Basic parameters
Alternative material for annular gear: Metal
Φ28mm
Permitted torque for 28JXB30K/28ZWN38 brushless DC gear motor ranges from 0.3 N.m to 3.0N.m.
Rated torque for gear reducer motor is 0.017-3.0N.m.
Rated speed for gear reducer motor is 2.8-728 r/min.

Mounting Dimension Main technical parameters for brushless DC motor

Type	Number of poles	Number of phase	Rated voltage VDC	No-load speed r/min	Rated speed r/min	Rated torque mN.m	Rated power W	Peak torque mN.m	Peak current A	Line to line resistance ohms	Line to line inductance mH
28ZWN38-2430	4	3	24	3000	2000	5	1	15	0.45	93.3	28
28ZWN38-2440	4	3	24	4000	2700	7	1.9	21	0.6	55	18.3

Main technical parameters for brushless DC gear motor, planetary motor
28ZWN38-2430 brushless DC motor

Reduction ratio	3.7	5.2	14	19	27	51	71	369	516	720
Number of gear trains	1	1	2	2	2	3	3	4	4	4
Length (L) mm	31	31	40.1	40.1	40.1	49	49	57.9	57.9	57.9
No-load speed r/min	809	576	214	158	111	59	42	8.1	5.8	4.2
Rated speed r/min	539	386	143	105	74	39	28	5.4	3.9	2.8
Rated torque N.m	0.017	0.023	0.057	0.077	0.11	0.19	0.26	1.2	1.7	2
Max. permissible load in a short time N.m	1	1	3.5	3.5	3.5	7.5	7.5	9	9	9

28ZWN38-2440 brushless DC motor

Reduction ratio	3.7	5.2	14	19	27	51	71	369	516	720
Number of gear trains	1	1	2	2	2	3	3	4	4	4
Length (L) mm	31	31	40.1	40.1	40.1	49	49	57.9	57.9	57.9
No-load speed r/min	1078	772	286	211	148	78	56	11	7.8	5.6
Rated speed r/min	728	521	193	142	100	53	38	7.3	5.2	3.8
Rated torque N.m	0.023	0.033	0.079	0.11	0.15	0.26	0.36	1.7	2.3	3
Max. permissible load in a short time N.m	1	1	3.5	3.5	3.5	7.5	7.5	9	9	9

Dongzheng Motor is an experienced electric motor manufacturer, mainly makes gear motors and gearbox, and offers as AC Gearmotor, brushless DC gear motor, planetary motors, worm gear motor. fully equipped gearmotor production line and abundant motor production material, well trained staff can offer good quality gearmotors and gearbox to clients, we have had lots of experiences to serve different clients of countries.

28JXB30K/28ZWN38 Brushless DC Gear Motor, Planetary Motor

Index
electric motor, BLDC motor, industrial motor, gearmotor

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