Mine Hoist/Winch Disc Brake

We have many partners at home and abroad, and enjoy a high reputation in the industry of ED Type Electro Hydraulic Thruster Brake, Electromagnetic Thruster Operated Brakes, YWZ Brake Electro Hydraulic Drum Brake. Our company adheres to the 'people-oriented' work philosophy and provides professional products and services. We sincerely hope to conduct various forms of communication and cooperation with you, and look forward to your guidance! Strict control of the production process, advanced awareness of process design, and professional follow-up in the service field have earned us a good market reputation and industry position.

YWZ4 series electric hydraulic drum brakes
Brake mounting size and brake torque parameters: in accordance with JB/ zq4388-1997 standard, technical requirements in accordance with JB/ t6406-2006 standard.
Main features: the main swing hinge points are installed with self-lubricating bearings, high transmission efficiency, no need of lubrication in use.There are two types of brake gasket mounting: riveting and inserting.

Conditions of use:
Ambient temperature: -20℃-50℃;
The air relative humidity is not more than 90%;
The altitude of the place of use conforms to gb755-2000;
Inflammable, explosive and corrosive gases are not allowed in the surrounding working environment, otherwise anticorrosive products should be used.

Overall dimensions 

Technical parameters
Note: YWZ4 series brakes match Ed thrustor, replacing YWZ4B) unit: (mm)

Note: we reserve the right to change the specific model and structural dimensions.

Note: YWZ4 series brakes match YT1 thrustor, replacing the original YWZB) unit: (mm)

Type	Although actuator	braking torque (nm)(nm)	shoe clearance E	A	b	C	D	d	E	F	G1	G2	H	H1	i	K	M	n	G3	weight (kg)
YWZ4-100/18	YT1-18ZB/2	40	0.6	269	70	137	100	13	130	75	125	125	384	100	40	110	144	6	50	20
YWZ4-150/25	YT1-25ZB/4	100	0.6	307	90	154	150	17	175	100	170	170	437	140	60	150	144	8	70	26
YWZ4-200/25	YT1-25ZB/4	200	0.7	347	90	154	200	17	210	100	195	195	437	170	60	175	156	8	95	30
YWZ4-300/25	YT1-25ZC/4	320	0.7	447	140	160	300	22	290	130	275	275	590	240	80	250	210	10	125	63
YWZ4-300/45	YT1-45Z/6	630		459		178														70
YWZ4-400/45	YT1-45Z/6	1000	0.8	564	180	220	400	22	370	180	350	350	750	320	130	325	275	12	190	120
YWZ4-400/90	YT1-90Z/8	1600		580																130
YWZ4-400/125	YT1-125Z/10	2200		632		254							847				279			167
YWZ4-500/90	YT1-90Z/8	2500	0.8	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		254							940							220
YWZ4-500/180	YT1-180Z/10	3000											946							235
YWZ4-600/90	YT1-90Z/8	3200	0.8	805	240	315	600	26	555	220	500	500	1087	475	170	475	400	18	250	400
YWZ4-600/180	YT1-180Z/12	5000		827									1095							430
YWZ4-700/180	YT1-180Z/12	8000	0.8	957	280	390	700	34	600	270	575	575	1248	550	200	540	495	25	315	500
YWZ4-800/180	YT1-180Z/12	10000	0.9	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																885

Note: we reserve the right to change the specific model and structural dimensions.

We will try our best to provide customers with better Mine Hoist/Winch Disc Brake and services with more enthusiasm and more efficient measurements. Our company seeks development in competition, and seek opportunities in challenges. We are based on the tenet of 'high starting point, high quality, valuing contract and keeping promise', and take 'customer, team, communication and satisfaction' as the core of corporate culture. Over the years, according to the different needs of customers, we have created premium products and achieved good social and economic benefits.

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