COIL SPRING - ERL-130B-RP-21-20NNN

The coil spring is a critical component inside the Danfoss BRL100 hydraulic motor, designed to maintain preload and positioning of internal rotating and sliding elements. It ensures consistent pressure distribution, smooth operation, and protection against vibration or misalignment during heavy-duty performance.

Technical Details

• Model: Danfoss BRL100 Motor

• Part Name: Coil Spring

• Part No. (Aftermarket Equivalent): L09013-1301

• Material: High-strength alloy spring steel, heat-treated for fatigue resistance

• Function: Provides resilient force to return or stabilize internal motor parts under dynamic hydraulic loads

• Quantity: Supplied in sets (commonly 9 pcs per pack)

Applications

• Danfoss BRL100 orbital hydraulic motors

• Widely used in:

  • Construction machinery (wheel drives, conveyors)

  • Agricultural equipment (harvesters, sprayers)

  • Industrial hydraulic systems

  • Marine deck equipment