jPM Series Renold Worm Geared Motors

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Description

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.

Brand

Renold

Renold geared motor suppliers

The Renold geared motor range of industrial gearboxes are specified for use in power transmission, lifting, conveying and processing applications around the world. Tackling thousands of demanding operating environments, Renold has a track record of success and innovation offering many unique products and services & has always been at the leading edge of gear technology. Their range includes the S-series helical worm, K-series bevel helical & R-series in-line helical. Designed with interchangeable Euro dimensions they also accept standard IEC motors for fast and easy replacement. Available output torques are up to 10,000Nm for the S-series, 20,000 Nm for the R-series & 33,000 Nm for the K-series.

Replacement Units & New Project Selection Service

Webb-Elec supply the full range of Renold products & our technical engineers can assist you in selecting the most suitable geared motor for your new application or project. We can also swap over existing problematic units to a new Renold geared motor and manufacture non-standard shafts and mounting arrangements to suit your requirements. Our in-house engineering department has many years of experience in the power transmission arena and we can provide you with a solution that will help increase your plant's productivity and efficiency however demanding the application may be. For repair of your existing units, we have a fully equipped engineering workshop that enables us to carry out motor rewinds, mechanical repairs to worn journals & housings, shaft and gear manufacture and dynamic rotor balancing to keep your downtime to an absolute minimum whenever an emergency breakdown occurs.

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