SIME Brakes
数据表
Brakes
Solutions
SHD 1 CALIPER
HYDRAULIC DISC BRAKE
> Port applications
>Steel industry
>Wind and tidal turbines
>Offshore winches
>People transportation
New SHD Emergency Disc Brake
GKN Stromag France completes the SHD range by introducing the new SHD1 caliper,
this caliper is a fail-safe single-spring hydraulical caliper.
This emergency brake meets the exacting requirements of wind turbines rotor braking
applications (high and low speed), it can also equip winches on steel industry, people
transportation, port and offshore applications.
Robust construction and simplicity of operation bring to this caliper a high reliability.
It allows an easy mounting and maintenance, and insures maximum efficiency in the
most severe environmental conditions.
The modular design of the SHD1 caliper enables standardisation on multiple
installations: availibility in a large range of torque and possible association with
different disc thicknesses and diameters.
Main Characteristics
> Spring applied, hydraulically
released caliper
> Direct acting caliper / few
components
> Short response time / fast braking
> Designed for 200,000 cycles
> Compact and lightweight design
Braking torque (Nm)
> Pads retaining system with columns
> Two guiding columns
> Low temperature materials and
marine protection
> Options: indicators of opening,
lining wear and temperature
5500
5000
4500
4000
3500
3000
benefits include
> Powerful braking in compact size
> Reliability / low maintenance costs
> Installation safety
> Robustness / longer life span
> Easier installation – low space requirement
> Quick and easy maintenance – installation safety
> Wear evenly distributed: linings longer life
> Suitable for many applications
> Installation monitoring and safety
2500
2000
1500
1000
500
300
450
600
Ø disc (mm)
800
1000
SIME Brakes
technical data / Dimensions
Revision number: T10098-01-B
Revision date: 17.10.2013
Caliper SHD 1
Operating conditions:
> Ambient temperature:
Dynamic braking : -30°C to +70°C
Brake applied (parking): -40°C to +70°C
> Relative humidity: ≤ 70%
> Dust in atmosphere ≥ 65μm
Other conditions: consult us
Use:
> The brake should be applied only in case of
emergency stop, overspeed or shutdown of
electric mains.
Other use: consult us
> EF3-1, ES3-7 for high energy braking ≤ 2 MJ
Other use, consult us
> Emergency brake
> Fail to safe
> Spring application
> Hydraulic release
> Mechanical holding of the brake in open
position for pads changing
> Manual wear centering and compensation
> Possible association with discs thickness:
12,7 (1/2”), 20 and 30mm.
> Protection C5M-M
Options:
> Opening proving switch
> Lining wear proving switch
> Linings with wear indicators
> All non-standard disc thickness
> 12,7mm (1/2»)
> Manual release for mechanical opening of
the caliper
> Lining temperature sensor
> SHD 1 L: caliper with manual wear
compensation at half wear:
- braking force before wear = +15%
- braking force at half wear = -15%
Ø30
70
Setting screw
Dimension in mm
Weight 24 kg
Holding tool
85
Torque and effort values are subject to a
variation of ±10 %
Closing time at nominal torques ≤ 0.3s
Designation
Caliper
Lining
Braking force BF for Dynamic
air gap disc/lining
Static
of 2x1mm
Linear speed of the disc
Dynamic braking torque BT (m.N) for
1 caliper and disc ØD (mm) /
300 ≤ D ≤ 1000 mm
Regulation
Minimum
Maximum
pressure
Setting pressure limit valve
of hydraulic unit
2 x 1 mm
Total volume of oil (nominal opening)
displaced for air
2 x 1,5 mm
gap/lining of
(wear+opening)
For higher speed, consult us
Opening switch (option)
with connector
2 screws
HM 16-130
class 10-9
208
ØD: from 300 to 1000 mm
e = disc thickness
C = Spacers according to disc thickness
SHD 1-5
EF3-1
ES3-7
SHD 1-4
EF3-1
ES3-7
G = Linings: Thickness of new lining 8 mm
Thickness to wear 6 mm
Each 0,5 mm of wear on each side:
manual centring and compensation
SHD 1-3
SHD 1-2
SHD 1-1
EF3-1
ES3-7
EF3-1
ES3-7
EF3-1
ES3-7
N
11 000
10 200
8 000
7 500
6 000
5 600
4 000
3 700
2 000
1 800
N
7 300
10 200
5 300
7 500
40 000
5 600
2 600
3 700
1 300
1 800
m/s
≤ 60
≤ 50
≤ 60
≤ 50
≤ 60
≤ 50
≤ 60
≤ 50
≤ 60
≤ 50
Nm
BT = BF (D/2000-0,037)
bar
bar
120
140
100
120
80
100
60
80
60
80
bar
160
140
120
100
100
5 cm3
7 cm3
EF3-1/ES3-7: Disc temperature during one braking ≤ 600 °C
GKN Stromag (Taicang) Co., Ltd
Building A6, 105 East Shanghai Road,
Taicang Jiangsu 215400, China
P: +86 0512 5358 1800
Eric.Zhang@gknchina.com
GKN LS 22 EN 1114 pu
25
Necessary overall dimension
2x oil inlets
1/4˝G
SHD1: 277 + e // SHD1L: 317 + e
56 mini
8
230
180±0,25
C
SHD1: 238 + e maxi
SHD1L: 278 + e maxi
225 mini
37
ni
mi
G
e
98
72
ØD
60 ±3
25
GKN Stromag France SAS
20, Allée des Erables - Paris Nord II
95911 Roissy CDG Cédex, France
P: +33 149 903220
F: +33 149 890638
sales@stromagfrance.com