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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-L Series Electro-hydraulic Drum Brakes

1.Introduction YW- L Series Electro-hydraulic Drum Brakes(with type ED electrohydraulic thruster)DIN15430 ● Original:He Nan, China ● Certification: ISO9001, ISO14001, OHSAS18001, TX, EX, MA etc ● Packing: export standard ● Max. Drum Diameter(mm) :500 ● Max. Brake Torque (Nm) :4100 ● Operating......

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1.Introduction
YW- L Series Electro-hydraulic Drum Brakes(with type ED electrohydraulic thruster)DIN15430

● Original:He Nan, China
● Certification: ISO9001, ISO14001, OHSAS18001, TX, EX, MA etc
● Packing: export standard
● Max. Drum Diameter(mm) :500
● Max. Brake Torque (Nm) :4100
● 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);
● 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- L 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 = 0,4
● 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).

11(001).jpg

6.Specifications/Technical parameters

22(001).jpg


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

YW- L200/E23

Ed 23/5

200

215

80

160

200

14

180

100

165

75

710

160

55

145

165

10

46

YW- L200/E30

Ed 30/5

300

255

80

160

200

14

210

100

165

75

710

160

55

145

165

10

52

YW- L250/E23

Ed 23/5

260

310

90

160

250

18

230

110

200

100

795

190

65

180

225

12

53

YW- L250/E30

Ed 30/5

380

310

90

160

250

18

230

110

200

100

790

190

65

180

225

12

61

YW- L250/E50

Ed 50/6

700

310

90

190

250

18

230

140

200

100

865

190

65

180

225

12

69

YW- L315/E30

Ed 30/5

410

350

110

160

315

18

275

120

245

135

895

230

80

220

255

14

78

YW- L315/E50

Ed 50/6

720

350

110

190

315

18

275

145

245

135

970

230

80

220

255

14

81

YW- L315/E80

Ed 80/6

1000

350

110

190

315

18

275

145

245

135

970

230

80

220

255

14

92

YW- L400/E50

Ed 50/6

750

440

140

190

400

22

340

160

310

150

1075

280

100

270

280

14

102

YW- L400/E80

Ed 80/6

1250

440

140

190

400

22

340

160

310

150

1075

280

100

270

280

14

114

YW- L400/E121

Ed 121/6

1900

440

140

240

400

22

340

160

310

150

1065

280

100

270

280

14

132

YW- L500/E80

Ed 80/6

1650

435

180

190

500

22

400

200

365

185

1245

340

130

325

350

21

159

YW- L500/E121

Ed 121/6

2500

435

180

240

500

22

400

200

365

185

1235

340

130

325

350

21

176

YW- L500/E201

Ed 201/6

4100

435

180

240

500

22

400

200

365

185

1235

340

130

325

350

21

181


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?
A: 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.


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