Electric Hydraulic Drum Brakes Thruster Drum Brake

We make every effort to produce and promote Electro Hydraulic Thruster Block Brake, Crane Electric Hydraulic Drum Brake, YWZ Industrial Crane Brake, serve the whole country, and go international, making our company a company that the society needs. We help customers increase value, achieving mutual benefit and win-win results. We supply products strictly according to the quality standard required by users, and are responsible for the quality. Since its establishment, the company has been growing and exploring, which makes us more professional to provide high-quality service for customers. We sincerely welcome friends from all walks of life to contact us, or visit the company in person, we are very happy to do further service and technical exchanges for you, and welcome customers to negotiate with us.

1.Introduction

YWZ4 Series Electro-hydraulic Drum Brakes(with type ED electrohydraulic thruster)

Original:Henan, China

Certification: ISO9001, ISO14001, OHSAS18001, TX, EX, MA etc

Packing: export standard

Max. Drum Diameter(mm) 800

Max. Brake Torque (Nm) 12500

Operating Condition" Ambient temperature: -20°C~+50°C ;

Relative humidity:≤90%;

Power:AC 3 phases 50(60)Hz

Voltages: 380~400V 50Hz 440~460V 60Hz

Operating duty: intermittent (S3-60%.1200times per hour)and continuous (S1).

Special requirements can be discussed in order.

2.Application:

Electro-hydraulic Drum Brakes can be extensively used for various mechanism deceleration and stop/braking of various belt transport,port handling,hoisting, metallurgical, mining and building machinery.

3.Main Feature:

Brake lining is of card whole-piece shaping structure,easy to replace.Brake lining of various materials such as half-metal (non-asbestos),hard and half-hard,soft (asbestos or non-asbestos) are available for customers to choose.

Greaseable bearings (bushings)

4.Standards compliant :

The dimensions and braking torque parameters of YWZ4 series brakes comply with JB/ZQ4388-86 standard,technology requirements comply with JB/T6406-2006 standard.

They are equipped with Ed series thrusters which comply with DIN15430 standard.

Brake Model	Thruster Model	Braking torque	Clearance	Dimension																Weight
																				(kg)
		(Nm)	mm	A	b	C	D	d	E	F	Gi	G2	H	hi	i	K	M	n	G3
YWZ4-100/E23	Ed23/5	40	0.6	320	70	160	100	13	130	75	125	125	377	100	40	110	144	6	50	21
YWZ4-100/E30	Ed30/5	100		340	70								442							24
YWZ4-150/E23	Ed23/5	100	0.6	347	90	160	150	17	175	100	170	170	437	140	60	150	144	8	70	25
YWZ4-150/E30	Ed30/5	120											461							29
YWZ4-200/E23	Ed23/5	200	0.7	430	90	160	200	17	210	100	195	195	436	170	60	175	156	8	95	31
YWZ4-200/E30	Ed30/5	230		427									468							34
YWZ4-300/E30	Ed30/5	320	0.7	487	140	160	300	22	290	130	275	275	595	240	80	250	213	10	125	65
YWZ4-300/E50	Ed50/6	630		529		190														78
YWZ4-300/E80	Ed80/6	750																		79
YWZ4-400/E50	Ed50/6	1000	0.8	664	180	220	400	22	370	180	350	350	750	320	130	325	275	12	190	128
YWZ4-400/E80	Ed80/6	1600																		140
YWZ4-400/E121	Ed121/6	2000		653		240							764							155
YWZ4-500/E121	Ed121/6	2500	0.8	713	200	250	500	22	440	200	405	405	919	400	150	380	310	16	225	210
YWZ4-500/E201	Ed201/6	3600
YWZ4-600/E121	Ed121/6	3200	0.8	848	240	315	600	26	555	220	500	500	1095	475	170	475	400	18	250	390
YWZ4-600/E201	Ed201/6	5000
YWZ4-700/E201	Ed201/6	8000	0.8	978	280	390	700	34	600	270	575	575	1248	550	200	540	495	25	315	465
YWZ4-700/E301	Ed301/12	8650											1251							466
YWZ4-800/E301	Ed301/12	12500	0.9	1115	320	436	800	34	680	320	677	677	1417	600	240	620	556	25	367	885

With reliable product performance, reasonable price, and high-quality after-sales service, we have won praise from many customers at home and abroad. We will continue to make Electric Hydraulic Drum Brakes Thruster Drum Brake better with a meticulous attitude and give back to our customers. Product innovation, technological innovation, and management innovation have always been our company's unremitting pursuit. We adhere to the business philosophy of pursuing excellence and constantly develop new products and services to maintain the company's competitiveness and meet the growing needs of customers. 'High technology', 'high quality' and 'high efficiency' are the unremitting pursuit of our company, and 'unity and exploration, pioneering and enterprising' are the enterprise spirit, and we will serve customers at home and abroad wholeheartedly.

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