MY Series Quarter turn manual gear actuator,Manual Quarter Turn Gearbox-Wenzhou Yuezhong Mechanical Tech. Co.,Ltd

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MY Series Quarter turn manual gear actuator

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Product Details

It is quarter turn gear actuator, suit to be used on ball valves, butterfly valves, plug valves, Rotary valve etc. The housing made by precise casting, and the gear boxes have fresh pattern and nice appearance. It transmitted by worm gear and worm, and the worm gear with self-locking,also by using tapered roller bearing, the gear box can be operated more flexibly and have higher efficience. Stem nut can be uni-body or separated just according to customers' requirement. The mounting flange adapts to ISO 5211.The Protection grade can be IP65, for some special environment, it also can be IP68.

Model		MY-000	MY-00	MY-0	MY-1	MY-2	MY-3	MY-4	MY-5	MY-6
TECHNICAL-PARAMETERS
Ratio		24:1	33:1	39:1	46:1	49:1	53:1	60:1	62:1	68:1
Max-torque	N·m	300	500	980	1600	2700	4200	5600	7000	8500
Max-torque	kgf·M	31	51	100	143	255	478	617	714	867
Input torque N.m		41	50	85	115	185	255	315	380	425
CONNECTION-SIZE
FLANGE		F07	F10	F12	F14	F16	(F20)	F25	F30	F35
D		90	125	150	175	210	250	300	350	415
PCD	D0	70	102	125	140	165	205	254	298	356
PCD	N-H-DP	4-M8-15	4-M10-15	4-M12-18	4-M16-24	4-M20-30	8-M16-24	8-M16-24	8-M20-30	8-M30-45
Convex (D1×h)		55×3	70×3	85×3	100×4	130×5	140×5	200×5	230×5	260×5
mm (Φd) Max-Stem-Diameter		20 6×6	30 8×7	38 10×8	45 14×9	55 16×10	65 20×12	80 22×14	105 28×16	115 32×18
APPEARANCE-SIZE
H1		41	55	66	75	92	111	145	160	200
H1		124	151	208	230	270	303	373	420	495
K		75	70	89	89	108	110	140	140	179
K1		40	43	51	52	63	61	85	87	110
K2			42	47	58	62	60	100	102	112
K3		185	200	230	285	330	380	430	465	530
L		65	70	83	92	113	125	160	197	230
L1		105	102	135	145	192	213	256	265	340
handwheel	PD	15	15	21	21	28	28	28	45	45
	(b)key	5	5	6	6	8	8	8	12	12
	L0	30	30	30	35	40	40	40	50	50
	M	250	250	300	350	450	500	600	650	700