Description
33FS7-1 is a high quality product by Pole Star Products Limited. This model is stocked in our UK warehouse in Lincolnshire. Our products can be ordered on a convenient Next Day delivery service to mainland UK, unless stated otherwise.
Our product 33FS7-1 is a component used in one of the HVAC sectors.
What we offer – 33FS7-1
33FS7-1 and our other products are competitively priced and our customer service are second to none. Moreover if you need any help you can email, call or contact us by webchat.
We stock over 50,000 different products ranging in size from the size of a mug, up to our largest fan the size of a washing machine! In power terms anything from 1watt (0.01kw) all the way up to significantly more power at 12kw! (Motors, Fans, Blowers, Fan decks, Chemicals, Van stock,
Trade Account
If you are in the HVAC trade you can apply for a cash or credit account here. Furthermore, account holders may receive a discount which will be automatically applied to your account. Again, for ease you can order online, via email, via the phone or even over WhatsApp. We aim to provide you with first class service and offer you a variety of ordering methods to enable you to make order as convenient as possible.
Cross reference for 33FS7-1 and other items
What’s more one of our strengths is that we have a comprehensive cross reference database which allows us to quickly and easily offer alternatives to other makes and models. Even items or brands which have long since become obsolete or even gone out of business, we are still able to, in most cases, offer something suitable.
Need help?
Finally, we have a first class reputation for assistance. Therefore, if for any reason you are unsure on the suitability of a part please contact us on 01526 399711 or email sales@psp.uk.com for guidance. Subsequently we also have a YouTube page which has handy instructional videos A full product catalogue is also available by request as a physical copy or a downloadable version is available here.
Once a highly popular range which has over time become less common as the more standard 84 range square bodied motors imported from Europe. These 33 range (3.3inch diameter motor body) were once commonplace in the UK refrigeration & humidification applications as manufacturers such as RANCO, LEMAC.
These robust shaded pole (some larger sizes were PSC Capacitor versions) were produced in large numbers with either a plain shaft or a fan hub designed to drive a centrifugal wheel or axial fan blade. Produced generally in 2, 4 & 6 pole versions with power outputs ranging from 4 watts up to 100 Watts. Unlike the modern “Multifit” these motors were not so interchangeable as the shaft length, shaft diameter and mounting arrangements were generally unique to each end application.
Mounting of these motors could be via tapped holes on the drive end or the non-drive end, or studs drive end or non-drive end; some had side studs for mounting or earth grounding and some would mount via a flange or a rubber belly band.
Generally produced with a single shaft with either ball bearing or sleeve bearings rated for use at temperatures of -30 to +40 degrees.
The motor is continuously rated air over motor, single speed (dual speed in some cases) with class B insulation.
Shaded pole technology is quite an old technology but also an inefficient design for energy consumption. Generally a shaded pole would only be around 25% efficient with the remaining 75% lost though heat, as a result these motors are air cooled in order to dissipate the excess heat that has been generated.
We keep a large range and stock still of these 33 Range motors, so be sure to contact the sales team should you struggle to find the suitable replacement online. With our market leading range of motors all available from stock in conjunction with our cross reference database we are able to quickly and easily offer a replacement electric motor for many competitor makes.
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