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Hydraulic Crane Brake

The crane brake is installed on the shaft of the motor to brake the operation of the motor, so that the operation or the crane structure can be accurately and reliably stopped at a predetermined position. Crane brakes have become an indispensable part of the power-driven crane mechanism.

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Description

YWZ4 Hydraulic Crane Brake

Applicable wheel diameter: 150～800mm

Braking torque: 120～12500Nm

Uses and main features

It is widely used for deceleration or parking brake of mechanical driving devices in lifting, transportation, metallurgy, mining, ports, construction and so on.

The installation dimensions and braking torque parameters conform to JB/ZQ4388-1997, and the technical requirements conform to JB/T6406-2006.

The main swing hinge points are equipped with self-lubricating bearings, which has high transmission efficiency and does not require lubrication during use. .

Brake pad installation type: riveting type and snap-in type. (Please specify when ordering).

Technical parameter

Note:YWZ4 series brake matches Ed Thruster

Brake type	Thruster type	Braking torque (Nm)	Dimensions (mm)																Weight (kg)
Brake type	Thruster type	Braking torque (Nm)	A	b	C	D	d	E	F	G1	G2	H	h1	i	K	M	n	G3	Weight (kg)
YWZ4- 100/E23	Ed 23/5	40	320	70	160	100	13	130	75	125	125	377	100	40	110	144	6	50	21
YWZ4- 150/E23	Ed 23/5	100	347	90	160	150	17	175	100	170	170	437	140	60	150	144	8	70	25
YWZ4- 150/E30	Ed 30/5	120	347	90	160	150	17	175	100	170	170	461	140	60	150	144	8	70	29
YWZ4- 200/E23	Ed 23/5	200	430	90	160	200	17	210	100	195	195	468	170	60	175	156	8	95	31
YWZ4- 200/E30	Ed 30/5	230	430	90	160	200	17	210	100	195	195	468	170	60	175	156	8	95	34
YWZ4- 300/E30	Ed 30/5	320	529	140	160	300	22	290	130	275	275	595	240	80	250	213	10	125	65
YWZ4- 300/E50	Ed 50/6	630	529	140	190	300	22	290	130	275	275	595	240	80	250	213	10	125	78
YWZ4- 300/E80	Ed 80/6	750	529	140	190	300	22	290	130	275	275	595	240	80	250	213	10	125	79
YWZ4- 400/E50	Ed 50/6	1000	664	180	220	400	22	370	180	350	350	764	320	130	325	275	12	190	128
YWZ4- 400/E80	Ed 80/6	1600	664	180	220	400	22	370	180	350	350	764	320	130	325	275	12	190	130
YWZ4- 400/E121	Ed 121/6	2000	664	180	240	400	22	370	180	350	350	764	320	130	325	275	12	190	150
YWZ4- 500/E121	Ed 121/6	2500	713	200	250	500	22	440	200	405	405	919	400	150	380	310	16	225	210
YWZ4- 500/E201	Ed 201/6	3600	713	200	250	500	22	440	200	405	405	919	400	150	380	310	16	225	210
YWZ4- 600/E121	Ed 121/6	3200	848	240	315	600	26	555	220	500	500	1095	475	170	475	400	18	250	390
YWZ4- 600/E201	Ed 201/6	5000	848	240	315	600	26	555	220	500	500	1095	475	170	475	400	18	250	390
YWZ4- 700/E201	Ed 201/6	8000	978	280	390	700	34	600	270	575	575	1251	550	220	540	495	25	315	465
YWZ4- 700/E301	Ed 301/12	8650	978	280	390	700	34	600	270	575	575	1251	550	220	540	495	25	315	466
YWZ4- 800/E301	Ed 301/12	12500	1115	320	436	800	34	680	320	677	677	1417	600	240	620	556	25	367	885

Note:YWZ4 series brake matches YT1 Thruster

Brake type	Thruster type	Braking torque (Nm)	Dimensions (mm)																Weight (kg)
Brake type	Thruster type	Braking torque (Nm)	A	b	C	D	d	E	F	G1	G2	H	h1	i	K	M	n	G3	Weight (kg)
YWZ4- 100/18	YT1-18z/2	40	269	70	137	100	13	130	75	125	125	384	100	40	110	144	6	50	20
YWZ4- 150/25	YT1-25z/4	100	307	90	154	150	17	175	100	170	170	437	140	60	150	144	8	70	26
YWZ4- 200/25	YT1-25z/4	200	347	90	154	200	17	210	100	195	195	437	170	60	175	156	8	95	30
YWZ4- 300/25	YT1-25z/4	320	447	140	160	300	22	290	130	275	275	590	240	80	250	210	10	125	63
YWZ4- 300/45	YT1-45z/5	630	459	140	178	300	22	290	130	275	275	590	240	80	250	210	10	125	70
YWZ4- 300/90	YT1-90z/8	750	510	140	210	300	22	320	130	275	275	690	240	80	250	210	10	125	80
YWZ4- 400/45	YT1-45z/5	1000	564	180	220	400	22	370	180	350	350	750	320	130	325	275	12	190	120
YWZ4- 400/90	YT1-90z/8	1600	595	180	220	400	22	370	180	350	350	750	320	130	325	275	12	190	130
YWZ4- 400/125	YT1-125z/10	2200	670	180	254	400	22	370	180	350	350	847	320	130	325	279	12	190	167
YWZ4- 500/90	YT1-90z/8	2500	670	200	250	500	22	440	200	405	405	919	400	150	380	310	16	225	210
YWZ4-500/125	YT1-125z/10	2650	692	200	254	500	22	440	200	405	405	940	400	150	380	310	16	225	220
YWZ4- 500/180	YT1-180z/12	3000	692	200	254	500	22	440	200	405	405	946	400	150	380	310	16	225	235
YWZ4- 600/90	YT1-90z/8	3200	805	240	315	600	26	555	220	500	500	1087	475	170	475	400	18	250	400
YWZ4- 600/125	YT1-125z/10	4500	827	240	315	600	26	555	220	500	500	1095	475	170	475	400	18	250	415
YWZ4- 600/180	YT1-180z/12	5000	827	240	315	600	26	555	220	500	500	1095	475	170	475	400	18	250	430
YWZ4- 700/180	YT1-180z/12	8000	957	280	390	700	34	600	270	575	575	1248	550	200	540	495	25	315	500
YWZ4- 800/180	YT1-180z/12	10000	1094	320	436	800	34	680	320	677	677	1389	600	240	620	556	25	367	720
YWZ4- 800/320	YT1-320z/12	12500	1155	320	436	800	34	680	320	677	677	1389	600	240	620	556	25	367	885

Hydraulic Crane Brake

Hydraulic Crane Brake Factory

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Factory YWZ4(YT1) Series Electro-hydraulic Drum Brakes Made In China

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