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  • Worm gear reducer / orthogonal / heavy-duty / for wheels

PW series

Article: 00144812

Worm gear reducer / orthogonal / heavy-duty / for wheels

"Rapid Response" lead times on standard product - available from stock components
High torque capacity - compact design
Heavy duty version - for demanding applications
Variable mounting - design flexibility
Unique Holroyd tooth form - high efficiency and product life
Motorised and speed reducer versions
Adaptability - ideal for hostile environments
PM Series - PW type - Product Features
Unique Holroyd tooth profile for maximum torque capacity and optimum efficiency.
Sprag clutch backstop option to prevent drive reversal.
Speed reducer and motorised versions available suitable for use with standard IEC and NEMA motors.
Heavy duty taper roller bearings fitted for maximum load capacity and long life.
Two piece close grained cast iron gear case for strength and absorption of vibrations for quiet running.
Phosphor bronze wormwheel rim electron beam welded directly onto the cast iron centre ensuring maximum strength under shock load conditions.
Hollow and plug-in output shaft options for use as a direct coupled drive or shaft mounted directly onto the machine headshaft.


  • Type: worm
  • Shaft orientation: orthogonal
  • Performance: heavy-duty
  • Product applications: for wheels
  • Torque: Min.: 17 Nm (12.54
  • Rotational speed: Min.: 12.9 rpm (81.05 rad.min-1)
  • Power: Min.: 0.55 kW (0.74 hp)

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