DELLNER WIND SOLUTIONS

SFB

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SFB

Torque:: Up to 13,000 Nm

For many years a seawaterproof version of the SFB series has been used successfully on winch motors in ship building and as a safety, service or holding brake in wharf crane installations. Other application areas are its use in travelling, trolley and hoisting gear in crane construction, as well as in roller mills, smelters and off-shore installations in machine construction.

Spring applied safety brake
Electromagnetic released
Protection-class IP67
Double wear reserve
High work capacity
High wear resistance because of high abrasion resistance
Functional without cover
Emergency release screws

Special brake torque:
Nominal brake torque = type SFB
Higher brake torque = type SFB-SH
Holding brake torques available on request
Micro- or proximity switches:
Monitoring the function on/off
Maximum air gap (wear-monitoring)
Lateral junction box
Tacho preparation with all mounting parts
Cover bore
Shaft sealing
Special voltage
Anti condensation heater
Radial cable outlet
Special flange

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Yaw Brake Removal Tool

Model Number: VA001350

JHS-RBA-16-90

Hydraulic active rotor brake

JHS-RBA-300-75

A hydraulic active rotor brake with a braking force of 44 kN that’s been specially developed for use in damp, dusty and corrosive working environments

JHS-RBA-SFRA12-120

Due to its high capacity, our SFRA brake is mainly used as a rotor brake in wind turbines. It is particularly suitable for applications with a high duty cycle.

JHS-RBA-SFRA8-100

Due to its high capacity, our SFRA brake is mainly used as a rotor brake in wind turbines. It is particularly suitable for applications with a high duty cycle.