RUKO KEB-HSS-Mod.55-44.0mm Brake Cooling Fan

Electromagnetic brakes on industrial motors can overheat under continuous duty, leading to reduced braking performance and premature wear. The RUKO KEB-HSS-Mod.55-44.0mm is a shaft-mounted axial cooling fan that dissipates heat from KEB COMBISTOP brakes, keeping them within safe operating temperatures and extending service life.

Who is it for

Maintenance technicians and machine builders who need reliable cooling for KEB COMBISTOP electromagnetic brakes with a 44.0 mm shaft bore. It suits industrial environments where motors run frequently and brake heat buildup is a concern.

Main features

• Passive axial fan driven by motor shaft rotation—no electrical connections required.
• 44.0 mm shaft bore for direct mounting on compatible KEB brake shafts.
• High-strength engineering plastic blades (PA6 GF30) with steel or aluminum hub.
• Enhances heat dissipation to prevent overheating and prolong brake life.
• Low maintenance, no moving electrical parts.

Specifications

• Product Type: Brake Cooling Fan
• Fan Type: Axial, Passive
• Mounting Type: Shaft-mounted
• Shaft Bore Diameter: 44.0 mm
• Application: Cooling for KEB COMBISTOP Electromagnetic Brakes
• Operating Principle: Driven by motor shaft rotation
• Material (Blades): High-strength engineering plastic (e.g., PA6 GF30)
• Material (Hub/Mounting): Steel or Aluminum
• Function: Enhances heat dissipation, prevents overheating, extends brake service life
• Airflow Direction: Axial
• Compatibility: Designed for specific KEB COMBISTOP brake series (e.g., 05, 06, 07) with 44mm shaft
• Installation: Press-fit or keyed onto motor/brake shaft
• Maintenance Requirements: Low, no electrical connections
• Operating Environment: Industrial
• Color: Black

Tips

Verify the shaft diameter and brake series before ordering. The fan is press-fit or keyed, so ensure proper alignment during installation to avoid imbalance.