Advantages

The KFB 25 shares many features with the SFB series but stands out with several distinct functions. Like the SFB, it offers IP67 protection, but the KFB is more compact, has an adjustable air gap for extended wear life, and can be optionally equipped with an external manual release. This makes the KFB series perfect for harsh environments, such as the crane industry. Optional equipment
  • Anti-condensation heating
  • Terminal box mounted on flange or housing
  • Add-on kits for mounting various types of tachos and encoders
  • Inductive proximity switch / microswitch for brake status and/or wear signaling
  • Electronic accessories: brake monitoring unit BCU2001 for function and wear monitoring
  • USA Patent No.:6,536,563.B1
  • cUL Certificate – document no. NMTR.E218897 and NMTR7.E218897

Product options

Please see our datasheet with all the SFB10 options and specifications.

Technical data

KFB 25
Brake torque M:
Mass moment of inertia J:
Nominal voltage Ub:
Nominal power P:
Nominal current I:
Bore hub:
Flange:
Protection:
Standard cable connection
Primer coating
Optional: Handlever

Accessoires

Dellner Bubenzer BCU2001 control unit for industrial braking systems, ensuring optimal performance and reliability in heavy-duty applications.

BCU2001

The BCU2001 brake accessory features an integrated design that enhances its performance while providing effective shock absorption to protect against impacts. Built for durability, this accessory ensures long-lasting reliability in demanding braking applications.

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BGL-EGL control module by Dellner Bubenzer, designed for precision braking control in industrial and maritime applications.

BGL EGL

The Dellner BGL EGL brake accessory is designed for versatile operation, enabling simultaneous switching of both AC and DC circuits to enhance system flexibility. Its compact design allows for easy installation within cabinets, ensuring efficient integration into braking systems.

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FWR HWR

FWR HWR

The FWR HWR brake accessory is designed for seamless operation with both AC and DC circuits, allowing for simultaneous switching to enhance system versatility. Its installation in a junction box simplifies integration and ensures reliable performance in various applications.

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PE 400-150-5

PE-400-150-5

The PE-400-150-5 brake accessory is a protective element designed to be connected in parallel to the outputs of BGL, EGL, and SGL rectifiers, enhancing their interruption capacity. This accessory ensures increased reliability and safety in braking systems, making it an essential component for optimal performance in demanding applications.

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SGL

SGL

The SGL brake accessory is a versatile DIN rail-mounted unit that seamlessly switches from bridge to half-wave rectification, designed to handle both AC and DC circuits simultaneously. With adjustable time settings (0.5s, 1s, 1.5s, 2s) and features for accelerated brake release and effect at elevated temperatures, it ensures precise and efficient braking performance in demanding applications.

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Downloads

pdf bestand
Datasheet KFB electromagnetic double-disc spring-applied brake
Download pdf (193 KB)