MY-D Series Quarter turn electric gear actuator,Electric Quarter Turn Gearbox-Wenzhou Yuezhong Mechanical Tech. Co.,Ltd

Home > Products >Electric Quarter Turn Gearbox

MY-D Series Quarter turn electric gear actuator

Enquiry

Product Details

It is quarter turn gear actuator, suit to be used on ball valves, butterfly valves, plug valves 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-OOD	MY-OD	MY-1D	MY-2D	MY-3D	MY-4D	MY-5D	MY-6D	MY-7D	MY-8D	MY-9D	MY-10D
TECHNICAL-PARAMETERS
Ratio		33:1	39:1	46:1	49:1	53:1	60:1	62:1	67:1	65:1	78:1	70:1	80:1
Max-torque	N-m	800	1200	1800	3500	5000	10000	18000	22000	40000	58000	80000	150000
Max-torque	kgf-M	81.6	122.4	183.6	357	510	1122	1836	2245	3061	5510	8163	12245
Transmission efficiency M.A.±10%		0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3
weight KG		8	14	18	25.5	34.5	54	88	98	153	198	398	435
CONNECTION-SIZE
FLANGE		F10	F12	F14	F16	(F20)	F25	F30	F35	F40	F48	F60	F60
D		125	150	175	210	250	300	350	415	475	560	686	686
PCD	DO	102	125	140	165	205	254	298	356	406	483	603	603
PCD	N-H-DP	4-M10 -15	4-M12 -18	4-M16 -24	4-M20 -30	8-M16 -24	8-M16 -24	8-M20 -30	8-M30 -45	8-M36 -54	12-M36 -54	20-M36 -54	20-M36 -54
Convex(D1xh)		70x3	85x3	100x4	130x5	140x5	200x5	230x5	260x5	300x8	370x8	470x8	470x8
mm(Φd)Max- Stem-Diameter		30 8x7	38 10x8	45 14x9	55 16x10	65 20x12	80 22x14	105 28x16	115 32x18	140 36x20	155 40x22	200 45x25	220 50x28
Input Shaft	PDxb(key)	15x5	20x6	20x6	30x8	30x8	35x10	40x12	50x14	50x14	60x18	60x18	70x20
Input Shaft	L0	30	40	40	55	55	60	60	65	80	80	80	100
APPEARANCE-SIZE
H1		55	66	75	92	111	145	160	200	225	270	315	355
H2		153.5	198.5	217.5	277	292.5	394	435	552.5	607.5	720	820	915
K		85	89	89	108	110	140	140	179	188	203	230	240
K1		43	51	52	63	61	85	87	90	100	100	120	125
K2		42	47	58	62	60	100	102	112	140	155	176	200
L		70	83	92	113	125	155	197	230	264	300	368	395
H1		135	148	157~	178	193	223	265	298	332	368	495	545
COMBINATION OF WORM GEAR BOX AND ELECTRICAL EQUIPMENT PARAMETERS
Electrical Parameters	Torque Nm	108	108	108	203	244	540	845	1020	1290	2030	3000	5000
	Speed r/min	24	24	24	24	48	36	36	24	36	24	24	24
	GB2920-81	Z10	Z10	Z10	Z20	Z30	Z60	Z90	Z120	Z120	Z250	Z350	Z500
	Connection flange	F10	F10	F10	F14	F14	F16	F16	F25	F25	F30	F30	F35
Gearbox Parameters	Output Nm	750	1200	1490	3000	4400	9700	15700	20500	25000	45000	76500	116000
Gearbox Parameters	Open-timeS	21	24	29	31	19	25	26	42	27	49	44	50