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

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YZ-D Series Quarter turn electric 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 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		YZ- 0-D	YZ- 1-D	YZ- 2-D	YZ- 3-D	YZ- 3J-D	YZ- 4-D	YZ- 5-D	YZ- 6-D	YZ- 7-D	YZ- 7J-D	YZ- 8-D	YZ- 9-D	YZ- 10-D
Ratio		34:1	44:1	44:1	50:1	50:1	55:1	62:1	65:1	82:1	75:1	75:1	82:1	82:1
Max-torque	N-m	500	1200	1600	4500	7500	12000	22000	38000	63000	100000	140000	250000	400000
Max-torque	kgf-M	51	122	163	460	765	1225	2245	3878	6428	10204	14285	25510	40816
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	0.3
CONNECTION-SIZE
FLANGE		F10	F12	F14	F16	F20	F25	F30	F35	F40	F48	F48	F60	F60 or larger
D		125	150	175	210	250	300	350	415	475	560	560	686	900
PCD	DO	102	125	140	165	205	254	298	356	406	483	483	603	800
PCD	N-H-DP	4-M1 -15	4-M1 2-18	4-M16 -24	4-M20 -30	8-M16 -24	8-M16 -24	8-M20 -30	8-M30 -45	8-M36 -54	12-M36 -54	12-M36 -54	20-M36 -54	20-M42 -63
Convex(D1×h)		70x3	85x3	100x4	130x5	140x5	200x5	230x5	260x5	300x8	370x8	370x8	470x8	650x8
mm(Φd)Max- Stem-Diameter		30 8x7	42 12x8	50 14x9	60 18x11	75 22x14	90 25x14	110 28x16	120 32x18	160 40x22	180 45x25	180 45x25	220 50x28	300 70x36
Input Shaft	PDxb(key)	20x6	20x6	20x6	30x8	40x12	40x12	50x14	50x14	70x20	70x20	70x20	80x22	100x28
Input Shaft	L0	45	45	45	55	60	60	80	80	110	110	110	120	160
APPEARANCE-SIZE
A		125	150	175	225	300	340	390	470	590	660	730	800	1150
B		156	185	207	265	331	393	427	532	670	735	817	995	1285
C		90	110	120	125	186	222	232	298	375	405	452	535	710
L		80	85	95	122	148	167	187	232	295	340	365	420	480
L1		135	140	155	180	228	232	252	302	370	420	440	580	640
H		100	105	114	154	155	185	190	200	244	292	305	400	415
H1		66	68	78	106	105	127	120	127	153	193	208	250	263
COMBINATION OF WORM GEAR BOX AND ELECTRICAL EQUIPMENT PARAMETERS
Electrical Parameters	Torque Nm	50	100	120	300	500	745	1020	2030	2560	4500	6200	8000	10000
	Speed r/min	24	24	24	24	24	24	24	24	24	24	24	24	24
	GB2920-81	Z10	Z10	Z15	Z30	Z45	Z60	Z120	Z180	Z250	Z500	Z650	Z800	Z1000
	Connection flange	F10	F10	F10	F14	F16	F16	F25	F25	F30	F30	F35	F40	F48
Gearbox Parameters	Output Nm	500	1200	1600	4650	6750	10200	22000	38000	63000	100000	140000	196000	246000
Gearbox Parameters	Open-timeS	22	27.5	27.5	32.2	32.2	34.3	39	40.6	51.3	47	47	51.3	51.3