SBD-D Series Emergency Disc Brake
SBD-D Series Emergency Disc Brake
SBD-D Series Emergency Disc Brake
SBD-D Series Emergency Disc Brake

SBD-D Series Emergency Disc Brake

Negotiable /Piece

Min.Order:1 Piece

Supply Ability:
10000 Piece / Pieces per Month
Port:
Shanghai port/Qingdao port
Payment Terms:
T/T
Delivery Detail:
40 days

Quick Details View All >

Brand Name:
Hongqiao
Place of Origin:
China
Model Number:
SBD-D

Jiaozuo Hongqiao Brake Co.,Ltd

Business license
Jiaozuo Henan China
Main Products: Crane brake ,Industrial brake ,Electric Hydraulic Drum Brake ,Electric hydraulic Thruster ,Caliper Disc Brake ,Windproof Brake ,Brake Accessories ,Motor Brake ,Electric magnetic Brake

Product Details

Product detail:
    The fail-safe caliper brake of this series is a device that can slow down, stop or maintain the stop state of moving parts (or moving machinery). It is a mechanical part that stops or decelerates the moving parts in the machine. Commonly known as brake . In order to reduce the braking torque and structural size, the brake is usually installed on the high-speed shaft of the equipment, but large equipment with high safety requirements (such as mine hoist, elevator, etc.) should be installed on the low-speed shaft near the working part of the equipment.

 

1)  Main components:
    Brake frame;
    Brake components;
    Control device

 

 

2) Product features:
    Normally closed design, safe and reliable.
    Special disc spring applies force to brake, and hydraulic drive releases.
    Sensitive action, short closing (closing) time.
    Switches such as opening limit, pad wear and limit limit can be selected for signal display or interlock protection.
    High performance asbestos-free hard friction liner, stable friction coefficient, no damage to the brake disc and insensitive to water medium and salt spray (sea water).
    Reasonable seal structure design and imported famous brand seals.
  Good effect and long service life; The installation position is flexible, and the use, adjustment and maintenance are simple.

 

3) Applicable fields:
    This type can be widely used for emergency safety braking of low-speed shafts of large and medium-sized cranes, port loading and unloading machinery and boom pitching mechanism, working braking and emergency safety braking of mining winch, hoist and high-power inclined belt conveyor, safety braking of driving mechanism of cable car and cable crane, and safety (emergency) braking of low-speed shafts of hoisting mechanism of special cranes such as casting crane.

 

 

 

4Technical parameter:

Model

Total clamping force

 (KN)

Braking force
(KN)

Cylinder working pressure
(bar)

Opening oil volume
(ml)

Opening clearance
(mm)

Weight
(kg)

A(mm)

C(mm)

d1(mm)

d2max(mm)

D(mm)

SBD120-D

120

86

8

150

0.75~1.5

193



sin20° (D/2-45)+320.5


cos20° (D/2-45)+16.5


Θd-90




Θd-180


>=600

SBD240-D

240

172

10

170

0.75~1.5

310

sin20° (D/2-75)+345

cos20° (D/2-75)+20

Θd-150

Θd-300

>=600

 

 


 

 

6) Service conditions:
    *Ambient temperature: - 25 ºC -+40 ºC.
    *The altitude used shall not exceed 2000m.
    *There shall be no flammable, explosive gas and conductive dust around the brake that can corrode metal and insulation. 3.5 Outdoor rain and snow erosion or corrosive gas and media shall be corrosion-resistant products.


 

7)   Overall size and installation size

 

 

Model

B(mm)

L(mm)

h(mm)

e(mm)

n(mm)

k(mm)

F(mm)

P(mm)

H(mm)

m(mm)

w(mm)

L1(mm)

L2(mm)

L3(mm)

d(mm)

SBD120-D

80

320

320.5

16.5

45

240

330

170

485

75

240

190

220

115

32

SBD240-D

140

400

345

20

60

300

420

190

560

120

360

225

255

160

38

 



Contact Supplier

Ms. Amy Qin International Market Chat Now
Telephone
86-0391-7541888
Mobile
86-18697754729
Fax
86-0391-7581888
Skype
86 18697754729
Address
Wuzhi Jiaozuo,Henan
Whatsapp
86 18697754729

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