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Sibre SHI 252 Calliper Brake
Technical Datasheets / Product Documentations
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Product Description
Sibre products, including Sibre SHI 252 Calliper Brake, are sourced through parallel import channels and delivered to our customers worldwide with speed and reliability. As an authorized trading partner, Imtek Engineering offers genuine Sibre parts at competitive prices. Even if Sibre SHI 252 Calliper Brake is not listed on our website, you are welcome to request a price quote — our team will respond promptly with a tailored offer.
SHI 251 & 252
S3-03
Calliper Brake SHI 251 & 252 M 1501 428 E-EN-2017-01
M 1501 428 E-EN-2017-01
optional: proximity switch ″lining wear″
optional: proximity switch ″brake open / closed″
hydraulic connection G ½“
bleeding
manual release device is optionally available
manual release device is optionally available 251 252
SHI-Type
SHI-Type
FA bleeding
kN
335
with airgap c = 2 mm kN
335
kN
302
440
400
kN 302
270
400
360
Clamping Force FA
with airgap c = 1 mm
F FA
with airgap c= with airgap c = 2 mm
FA
with airgap c = 3 mm
A
MBr
MBr
PL
PL
n
Mounting Studs
quantity
quantitysize, grade
M42,612.9
size, fastening torque
MA grade MA
fastening torque material
6
Nm
M42, 12.9 6000 at µ=0,14
Nm 6000 at µ=0,14
Linings
Linings
material
friction coefficient*
braking torque Torque Calculation Nm
friction coefficient*
Nm
release pressure
bar
max. pressure
bar
2 x FA x µ x (d/2-100)
2 x FA x µ x (d/2-100)
Hydraulic
Hydraulic
release pressure
360
bar
105
bar
150
105 150
ltr
175
0,142
Brake Discs Brake Discs
bb
disc thickness disc thickness
mm
mm
≥ 20
≥ 20
dd
disc-Ø disc-Ø
mm
mm
≥ 1200
≥ 1200
max. hub or drum-Ø
mm
mm
d-490 mm
d-490mm
dd1
1
max. hub or drum-Ø
Dimensions
Dimensions
L x B x H = 440 x (850+b) x 520 mm
0,4
weight: 610 kgs
0,4
140
0,142
sinter
sinter
440
kN 270 Torque Calculation
volume c= 2,0 mm max volume at c= at 2,0 mm ltr VVmax
Mounting Studs n
3 mm kN
braking torque
Pmax max. pressure
Pmax
252
with airgap c = 1 mm
FA FA
Clamping Force 251 FA
L x W x H = 440 x (850+b) x 520 mm weight: 610 kgs
*average friction coefficient coefficient withwith standard material combination
a circumferential speed up to 15 m/s *average friction standard material and
combination and a circumferential
speed up to 15 m/s
Alterations reserved – SIBRE Siegerland-Bremsen GmbH – Auf der Stücke 1-5 – D-35708 Haiger, Germany
Tel.: +49 2773 94000 – Fax: +49 2773 9400-10 – e-mail: [email protected] – www.sibre.de
140 175
Frequently Asked Questions
Frequently asked questions about Sibre SHI 252 Calliper Brake by Sibre. Imtek Engineering is ready to assist you in sourcing Sibre SHI 252 Calliper Brake from Sibre in United States.
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