Ridder RW45-1-09 - 3 Phase

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Ridder RW45

The Ridder RW45 motor gearboxes are maintenance-free, compact power units for driving ventilation, screen and flap ventilation systems in greenhouses and barns.

All Ridder RW45 motor gearboxes feature a self-braking worm gear transmission. This transmission ensures that the output shaft is braked when the drive unit is stopped. The combination of carefully matched pinion and worm reductions results in a very quiet mechanical transmission.

The Ridder RW45 motor gearboxes feature a patented integrated line air limit switch system with duty and safety switches having a great switching precision. The maximum switching range of the limit switch system equates to 97 revolutions of the drive shaft. Using the optional installation set with potentiometer, it is possible to precisely feed back the positions of a drive system to a (climate) computer.

The Ridder RW45 motor gearboxes are finished with a graphite gray powder coating and are supplied including fixing bolts and spring washers.

Ridder RW45 Motor Gearboxes:

• 3-phase euro voltage motors, for use on mains voltages of 400-415V at 50 Hz (0.09kW)
• Drive torques up to 120Nm at 50 Hz mains frequencies
• Rotation speed of 1  at 50 Hz mains frequency
• Suitable for intermittent use, duty class s3-30%, duty cycle maximum 25 minutes
• Fitted with 12-tooth 1/2"x5/16" zinc-plated sprocket voor chain couplings
• Manual drive enabled by means of hexagon in electric motor shaft
• Electric motors are standard tropic-proof and conform to protection class IP55