HUAWU SB / SBD Safety Brakes
Hydraulic safety (emergency) brakes are high-powered braking devices which are used on low speed shafts for the lifting control and pitching mechanism of various large and mid-sized cranes & port handling machinery. They are also applied for the same purpose for mine winder, lifter, elevators , belt conveyers, cable cars, foundry and cable cranes.
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SB |
SBD |
SBD_B |
SBD_C |
Main features:
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Normally closed design, safe and reliable; specially-designed disc springs applied.
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Swift actions and short braking time.
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Equipped with release limit switch and lining wear limit. Switch can realise interlocking protection and failure indication by PLC.
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Brake lining is made from non-asbestos hard material, which has high and stable friction performance, and it is insensitive to water, salt and other environmental agents.
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Excellent sealing ensure the brakes long service life.
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Convenient installation and easy maintenance
Operating conditions
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Ambient temperature:-25~+40℃.
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Relative humidity: <90%.