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ADD:Wei Four Road, Weizhuang industrial Park, Changyuan
District, Xinxiang City, Henan Province, China
MOBILE:+8613323736666
TEL:+86-373-8614444
MAX:+86-373-8614333
E-MAIL:sales@zybc.com

YW Series Electro-hydraulic Drum Brakes

1.Introduction YW Series Electro-hydraulic Drum Brakes(with type ED electrohydraulic thruster)DIN15435 ● Original:He Nan, China ● Certification: ISO9001, ISO14001, OHSAS18001, TX, EX, MA etc ● Packing: export standard ● Max. Drum Diameter(mm) :800 ● Max. Brake Torque (Nm) :12500 ● Operating......

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1.Introduction
YW Series Electro-hydraulic Drum Brakes(with type ED electrohydraulic thruster)DIN15435

● Original:He Nan, 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:
● The overall shape of the structure brake pads mounted on the card, the replacement is very convenient, fast, with semi-metallic (asbestos-free) of hard and semi-rigid, soft (including asbestos, asbestos-free), the braking of different materials pad for the user to select.
● Interlocking shoe clearance balancing device and shoe auto-aligning device constantly equalize the clearance of brake shoes on both sides and make adjustment unnecessary, completely avoiding brake lining one side sticking to brake wheel;
● Braking by spring power;
● Lifting by thruster;
● Brake torque adjustable;
● Brake closes in case of power failure (Fail-Safe Principle);


4.Standards compliant:
● The dimensions and braking torque parameters of YW series brakes comply with DIN15435 standard,technology requirements comply with JB/6406-2006 standard;
● They are equipped with Ed series thrusters which comply with DIN15430 standard.


5.Options and accessoires (selection):
● Brakes are made acc. to DIN 15 435, therefore interchangeability is guaranteed
● Enclosed spring tube protects spring from damage and contamination
● Brake torque adjustable, brake torque scale in Nm-segments for coefficient of friction µ = 0,35
● automatic wear adjustment (M);
● brake lining riveted and/or bonded;
●different lining qualities and different coefficients of friction are available;
● special design for horizontal or suspended mounting with support
● limit switches and monitoring devices for(K1 or K2);
● brake indication (open/closed), residual stroke, brake lining wear etc (K3);
● manual lifting (S1 or S2).
Type of operation:
●Electro-hydraulically
●Hydraulically
●Pneumatically
●Manually
●Other types of operation, on request:

11(001).jpg


6.Specifications/Technical parameters 

22(001).jpg

 

●Technical data and dimensions of YW series drum brakes

Brake type

Thruster type

Braking torque (Nm)

Dimensions (mm)

Weight (kg)

A

b

C

D

d

E

F

G1

G2

H

h1

i

K

M

n

L

YW- 160/E23

Ed 23/5

80-160

430

65

160

160

14

145

85

145

195

440

132

55

130

105

8

145

32.5

YW- 200/E23

Ed 23/5

112-200

470

70

160

200

14

175

90

165

255

500

160

55

145

118

10

150

35

YW- 200/E30

Ed 30/5

140-315

470

70

160

200

14

175

90

165

255

500

160

55

145

140

10

150

38

YW- 250/E23

Ed 23/5

140-250

570

90

160

250

18

205

110

200

290

585

190

65

180

149

12

180

42

YW- 250/E30

Ed 30/5

180-315

570

90

160

250

18

205

110

200

290

585

190

65

180

149

12

180

45

YW- 250/E50

Ed 50/6

315-500

570

90

190

250

18

205

110

200

290

570

190

65

180

149

12

180

50

YW- 315/E30

Ed 30/5

250-400

590

110

160

315

18

255

115

245

330

585

230

80

220

174

17

170

70

YW- 315/E50

Ed 50/6

400-630

630

110

190

315

18

255

115

245

330

585

225

80

220

180

17

170

75

YW- 315/E80

Ed 80/6

630-1000

630

110

190

315

18

255

115

245

330

585

225

80

220

180

17

170

80

YW- 400/E80

Ed 80/6

630-1250

710

140

190

400

22

310

160

310

420

775

280

100

270

220

14

170

110

YW- 400/E121

Ed 121/6

1000-2000

700

140

240

400

22

310

160

310

420

775

280

100

270

220

14

170

125

YW- 500/E80

Ed 80/6

800-1600

810

180

190

500

22

390

180

365

535

845

340

130

325

270

21

180

175

YW- 500/E121

Ed 121/6

1120-2500

800

180

240

500

22

390

180

365

535

845

340

130

325

270

21

180

204

YW- 500/E201

Ed 201/6

2000-4000

800

180

240

500

22

390

180

365

535

845

340

130

325

270

21

180

204

YWZ9- 630/E121

Ed 121/6(12)

1800-3150

925

250

240

630

26

470

220

450

600

1035

420

170

400

330

20

185

310

YWZ9- 630/E201

Ed 201/6(12)

2500-5000

925

225

240

630

26

470

220

450

600

1035

420

170

400

330

20

185

310

YWZ9- 630/E301

Ed 301/6(12)

4000-7100

925

225

240

630

26

470

220

450

600

1035

420

170

400

330

20

185

315

YWZ9- 710/E201

Ed 201/6(12)

2500-5600

980

255

240

710

27

520

240

500

650

1140

470

190

450

372

25

220

420

YWZ9- 710/E301

Ed 301/6(12)

4000-8000

980

255

240

710

27

520

240

500

650

1140

470

190

450

372

25

220

425

YWZ9- 800/E301

Ed 301/6(12)

10500-12500

1227

280

240

800

27

580

280

570

830

1360

530

210

520

410

30

240

600


7.FAQ
1. Are you a manufacturer, trading company or a third party?

We are a manufacturer, and we have builded up our company since 2004.
2. Where is your factory located?
Our factory address is : Weizhuang industrial Park Changyuan County Xinxiang City, Henan Province, China.
3. How can i get to your factory?
Our factory is near zhengzhou Airport, we can pick you up in the airport.
4. If i will need to stay in your place for few days, is that possible to book the hotel for me?
It's always my pleasure, hotel booking service is available.
5. What is your minimum order quantity, can you send me samples?
Our minimum quantity is 1 set, as our product is machinery equipment, it's difficult to send you samples, however,we can send you catalog, warmly welcome you to come visit our company.
6. Which level of quality are your products?
We have got  ISO9001, ISO14001, OHSAS18001, TX, EX, MA etc certificate so far.
7. What is the delivery time of your machine?
In general, the delivery time of our machine is about 7 days, customized machine will be delivered as the negotiation with our clients.
8. Can the machine be customized as our need, such as put on our logo?
Surely our machine can be customized as your need, Put on your logo is also available.
9. As the shipping period will take long time, how can you make sure the machine won't be broken?
Our machine is film wrapped, to make sure the machine can be delivered to our customer smoothly, we will use the steel wire to fix the machine with the container.,
10. May i know which payment will be accepted by your company?
So far 100%T/T before shipment, and 30% deposit paid by T/T, balance paid by L/C are available.
11. About the after-sale service, how can you solve the problems occurred of your overseas customer in time?
The warranty of our machine is normally 12 months, during this period, we will arrange the international express immediately, to make sure the replace parts to be delivered as soon as possible.
12. After we placing an order, will you arrange the installation of the machine at present?
All the machines will be tested well before delivered, so almost of them can be used directly, also our machine are easy to be installed, if you customer needs our assistance, we will be pleased to arrange the installation, but all the cost will be be charged by you.
13. How can i get the after-service?
We will send you the spare parts by free if the problems caused by us.
If it is the men-made problems,we also send the spare parts,however it is charged. Any problem, you can call us directly.
14.How can i trust your company?
With 20-years-professional design, we can provide you suitable suggestion and lowest price
1. Assessed by third party, national patents and ISO for all equipment,  .
2. For our machine, we do very well on belt transport,port handling,hoisting, metallurgical, mining and building machinery..
15.Is your price competitive?
Only good quality machine we supply. Surely we will give you best factory price based on
superior product and service.


8.Please feel free to send us your detailed requirements, you would be satisfied with our service.

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