WGZ Drum Gear Coupling With Brake Wheel

WGZ Drum Gear Coupling is designed with a brake wheel, suitable for shoe type braking.

Model	Nominal Torque N ·m	Allowable Rotating Speed rpm	Shaft Hole Diameter d1、d2、dZ	Shaft Hole Length L		D0	D	D2	D4	B	F	C	C1	C2	C3	Mass Without Brake Wheels kg	Rotational Inertia kg ·m²
Model	Nominal Torque N ·m	Allowable Rotating Speed rpm	Shaft Hole Diameter d1、d2、dZ	Y	J1、Z1		D	D2	D4	B	F	C	C1	C2	C3	Mass Without Brake Wheels kg	Rotational Inertia kg ·m²
WGZ1	800	4000	12,14	32	一	160 200 250	122	98	60	58	30	30	一	一	1	5.62	0.0078
			16,18,19	42	一							20	一	一
			20,22,24	52	一							10	一	一
			25,28	62	44							3	19	18
			30,32,35,38	82	60								23	12
			40,42	112	84								29	12
WGZ2	1400	4000	22,24	52	一	200 250 315	150	118	77	68	30	20	一	一	2	9.65	0.022
			25,28	62	一							10	一
			30,32,35,38	82	60							3	23	16
			40,42,45,48,50,55,56	112	84							3	29	16
WGZ3	2800	4000	22,24	52	一	200 250 315	170	140	90	80	30	33	一	一	2	16.5	0.047
			25,28	62	一							23	一	一
			30,32,35,38	82	60							3	23	25
			40,42,45,48,50,55,56	112	84								29	16
			60,63	142	107								36	16
WGZ4	5000	3000	30,32,35,38	82	一	250 315 400	200	160	112	90	30	13	一	一	2	25.3	0.098
			40,42,45,48,50,55,56	112	84							3	29	17
			60,63,65,70,71,75	142	107								36
			80	172	132								41
WGZ5	8000	3000	30,32,35,38	82	一	315 400	225	180	128	100	30	23	一	一	2	34.7	0.174
			40,42,45,48,50,55,56	112	84							3	29 36 41	19
			60,63,65,70,71,75	142	107
			80,85,90	172	132
WGZ6	11200	3000	32,35,38	82	一	315 400	245	200	145	112	30	35	一	一	2	51.3	0.29
			40,42,45,48,50,55,56	112	一							5	一	一
			60,63,65,70,71,75	142	107								38 43	20
			80,85,90,95	172	132								38 43
			100	212	167								48
WGZ7	16000	2500	32,35,38	82	一	400 500	272	230	160	122	30	45	一	一	3	68	0.53
			40,42,45,48,50,55,56	112	一							15	一	一
			60,63,65,70,71,75	142	107							5	38	20
			80,859,095	172	132							5	43
			100,110	202	167								48
WGZ8	22400	2500	55,56	112	一	400 450	290	245	176	136	30	29	一	一	3	79	0.71
			60,63,65,70,71,75	142	107							5	38	34
			80,85,90,95	172	132								43	20
			100,110,120,125	212	167								48	20
WGZ9	28000	2000	65,70,71,75	142	107	400 500 630	315	265	190	140	30	5	38	38	3	106.5	1.05
			80,85,90,95	172	132								43	28
			100,110,120,125	212	167								48
			130,140	252	202								53
WGZ10	45000	2000	75	142	一	400 500 630	355	300	225	165	30	28	一	一	3	159	1.74
			80,85,90,95	172	132							5	43	38
			100,110,120,125	212	167								48	28
			130,140,150	252	202								53
			160	302	242								63
WGZ11	63000	1700	85,90,95	172	一	500 630 710	412	345	256	180	40	15	一	一	4	215	3.67
			100,110,120,125	212	162							8	51	32
			130,140,150	252	202								56
			160,170,180	302	242								66
WGZ12	90000	1700	120,125	212	162	500 630 710	440	375	288	207	40	8	51	45	4	303	6.4
			130,140,150	252	202								56 66 76	32
			160,170,180	302	242
			190,200	352	282
WGZ13	125000	1700	140,150	252	202	630 710	490	425	320	235	50	8	56	38	4	391	10.45
			160,170,180	302	242								66	32
			190,200,220	352	282								76	32
WGZ14	180000	1500	160,170,180	302	242	710 800	545	462	362	265	50	10	68	32	4	523	17.48
			190,200,220	352	282								78	32
			240,250,260	410	330								一	10

The WGZ drum gear coupling is mainly composed of internal gear rings and flange half couplings with external teeth. The outer teeth are divided into two forms: straight teeth and drum teeth. The design of drum teeth optimizes the contact state of the tooth surface by increasing the angular displacement tolerance. Drum shaped teeth are formed by shaping the outer teeth into a spherical surface, with the center of the spherical surface on the gear axis and a larger tooth flank clearance than typical gears.

When the WGZ coupling is in operation, the two shafts produce relative angular displacement, and the tooth surfaces of the inner and outer teeth will periodically slide axially relative to each other. Due to the design of the drum shaped teeth, this coupling can allow for large angular displacement and compensate for angular errors, axial and radial installation errors caused by the misalignment of the two connecting shafts, adapting to large angular deviations between the two axes.

Characteristics and Advantages

Strong compensation capability: It has the ability to compensate for axis deviations such as radial, axial, and angular directions.
Compact structure: small turning radius and high load-bearing capacity. Under the same outer diameter of the inner gear sleeve and the larger outer diameter of the coupling, the average load-bearing capacity is 15-20% higher than that of a spur gear coupling.
High transmission efficiency: up to 99.7%, with low noise and long maintenance cycle.
Braking function: The WGZ type coupling is equipped with brake wheels and is suitable for matching with tile brakes. It uses the combination of brake wheels and tile brakes to achieve braking and is commonly used in low-speed heavy-duty equipment that requires reliable braking.

WGZ crown gear couplings are widely used in industrial fields that require low-speed heavy-duty transmission, such as metallurgy, mining, lifting and transportation industries. Meanwhile, due to its braking function design, it is particularly suitable for working environments that require rapid braking.

The WGZ drum gear toothed coupling includes various models such as WGZ1 to WGZ14, and is manufactured strictly in accordance with the JBT 7003-2007 technical standard.

URL: https://m.rokee.com/drum-gear-couplings/wgz-drum-gear-coupling-with-brake-wheel.html

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