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Copenhagen Subsea Accessory

Thruster Tools (Bearing Puller and Rotor Puller)

Alloy and aluminium bearing puller and rotor puller for safely disassembling Copenhagen Subsea thrusters during maintenance.

Description

Copenhagen Subsea makes two tools, in alloy and aluminium, for maintaining its own subsea thrusters. Both are customized for the company's thrusters and are sold as additional products.

Key features

  • Bearing puller: removes the bearing ring as the first step of partial motor disassembly
  • Rotor puller: draws the rotor out of the stator housing; needed because the thruster's strong magnetic force could otherwise cause damage or injury

Applications

Routine rotor service on Copenhagen Subsea thrusters. The recommended maintenance routine is to flush the thruster with fresh water after use, carry out a first visual inspection after 50 operating hours, and then inspect every 200 hours.

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