jPM Series Renold Worm Geared Motors

Worm gear unit available with torque capacities of up to 520Nm (4kW motor) and with a standard gear ratio range of 5:1 to 70:1.  Available as foot, flange and shaft mounted types

• Motorised and speed reducer types for all applications
• Variable mounting options allow design flexibility
• Unique Holroyd gear tooth profile for high efficiency and long life
• High torque capacities, yet compact design
• Wide ratio range gives speeds to match design demands
• Long life synthetic lubricant factory filled
• Optional case protection for use in hostile and arduous environments
• Hollow output shaft option for direct shaft mounting
• Plug-in and solid output shafts single and double extension

jPM Product Features

• Heavy duty ball and taper roller bearings combining maximum load capacity with long life.
• Unique Holroyd tooth form for maximum torque capacity and optimum efficiency.
• One piece output sleeve with electron beam welded bronze wormwheel rim to ensure maximum strength under shock load conditions.
• Accepts standard B5 and B14 motors via plug-in polymer bush for durability, quietness and strength.
• Machined surfaces on all sides of gear case, plus detachable feet and B5 output flange for wide range of mounting options.
• Close grain cast iron gear case for strength and absorption of vibration for quiet running.
• Hollow output shaft with option of single or double extension plug-in or solid output shaft.