Product Details
Operating conditions
High speed shaft system braking of wind turbines.
Main feature
Normally open design, hydraulic braking, spring return, and changes in braking force through hydraulic pressure.
Compensate for pad wear by changing the stroke of the piston.
A pad wear limit switch can be set for interlocking protection and fault display (when using PLC control).
Small setback and fast response speed; Few moving parts, high reliability, and simple maintenance.
Replacing the gasket does not require disassembling the brake, making it quick and convenient.
High performance friction pads with stable friction coefficient.
Technical parameters table
|
Tpye |
SBD65-B |
|
Thediameterofpiston①d |
75mm |
|
PistonareaeschsideAp |
4418mm² |
|
WorkingpressureP |
15MPa |
|
MaximumpressurePmax |
18MPa |
|
Oilvolumeper1mmstrokeV |
8.9cm³ |
|
Liningtype |
powder metallurgy |
|
Consideredfrictioncoefficientμ |
0.5 |
|
Liningsurface |
51cm² |
|
Liningdimension |
117×92 |
|
Maximumpadwear |
7mm |
|
Clampingforce(15MPa) |
66200N |
|
Brakingforce(15MPa)F |
66200N |
|
Discthickness |
23 |
|
Thediameterofdisc |
600mm |
|
Weight |
20kg |
Note:For the non-standard disc,please hesitate to contact with us.
Keywords: electric hydraulic block brake, electromagnet brake
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