90YN90 AC Gearmotor and Gearbox

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Basic parameters
Permitted torque for 90YN90 AC gear motor and gearbox shall be no bigger than 5.0N.m.

Shape and dimension

Gear reduction ratio	L1 (mm)	L2 (mm)	Weight (kg)
3-15	42	180	4.8
18-180	60	198	5

Manufacturing dimension of reducer output shaft

Φd	b	h
12	4	9.5
15	5	12

Φ15 output shaft is commonly equipped in our product while Φ12 can be alternative if request.

Type
Alternative motor: YN one-phase reversible motor or YY one-phase asynchronous motor with 90W output power
Alternative power: one-phase 230V, 220V, 110V, 100V power source
Alternative add-ons: Z-mechanical damping, R-thermal protector, T-velodyne, D-electromagnetic brake, FA-AC cooling fan, FD-DC cooling fan

Parameters of 90YN90 AC Gearmotor and Gearbox

Type	Power W	Voltage V	Frequency Hz	Current A	Starting torque N.m	Rated torque N.m	Rated speed r/min	Capacitor μF/VAC	Operating mode
90YY90-1	90	110	50	1.4	0.5	0.661	1300	20/250	Cont
90YN90-1	90	110	50	1.55	0.5	0.661	1300	25/450	Period 30min
90YY90-2	90	220	50	0.73	0.51	0.661	1300	5/450	Cont
90YN90-2	90	220	50	0.73	0.51	0.661	1300	5.5/450	Cont

Permitted load after reduction
90YN90-2 gear motor

Ratio	3	5	6	7.5	9	10	12.5	15	18	20	25	30	36	40	50	60	75	90	100	120	150	180
Speed (r/min)	500	300	250	200	166	150	120	100	83	75	60	50	41	37	30	25	20	16	15	12	10	8
Number of gear trains	2	2	2	2	2	2	2	2	3	3	3	3	3	4	4	4	4	4	4	4	4	4
Permissible load (N.m)	1.6	2.7	3.2	4	4.8	5.4	6.7	7.2	8.7	9.7	12	15	17	19	20	20	20	20	20	20	20	20

Reduction ratio is 1:18-36 reducer and the shaft steering is reverse to the motor while the others homodromous.

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.

Index
electric motor, AC motor, industrial motor

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