Product category:
Precision Motors and Gears
News Release from: Parvalux Electric Motors | Subject: PM 7, 8 and 9
Edited by the Engineeringtalk Editorial
Team on 28 April 2004
Small motors are big news
The PM 7, 8 and 9 comprise a compact, versatile and powerful range of permanent-magnet DC motors.
The PM 7, 8 and 9 comprise a compact, versatile and powerful range of permanent-magnet DC motors The new motors extend the rating of the popular PM range to cover lower rated applications from 7.5 to 80W (intermittent duty)
This article was originally published on Engineeringtalk on 1 May 2000 at 8.00am (UK)
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One of the great strengths of the Parvalux range is the huge choice of gearbox options, which for PM 7, 8 and 9 motors include single reduction worm gear, double reduction worm, in-line double reduction and multi-spur.
There is also a choice of gear materials with composite gears for quiet running or bronze for higher output torques.
The die-cast gearboxes feature ball bearings and, being lubricated for life, are maintenance free.
PM 7, 8 and 9 motors are powerful and versatile.
Totally enclosed to IP54, they have a long operational life and are quiet in use.
Suitable for use with voltages from 12 to 200V DC, they can be fitted with a range of optional extras including double-ended motor/gearbox spindles and non-standard shafts in stainless steel with keyways and flats.
There is also the option of an electromechanical brake and tacho-generator, and for accurate speed and torque control, the Parvalux DC controller is the perfect match, providing a speed range of 25:1.
At just 56mm diameter and weighing in at less than 0.9kg (PM 9), the motors vary in length from 88mm for the PM7 to 114mm for the PM9.
Speed range is from 8000rev/min maximum down to 1rev/min (with reduction gearbox) and available torque up to 45Nm.
PM7, 8 and 9 motors are UL and CSAc approved for international markets and offer the OEM and machinery designer exceptional performance for their compact size.
They have many applications throughout industry including packaging, labelling and sorting machinery.
More information on the extensive range of Parvalux products can be found in the company's latest 117-page catalogue which is also available as a CD.
This details the full range of motors, geared motor units and blower units. Request a free brochure from Parvalux Electric Motors ...
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