RENOLD SHAFT MOUNTED SPRAG CLUTCHES: 22nd March, 2010

Freewheels, sprag clutches, overrunning clutches, anti-run backs, one way clutches - Whatever you may call them these mechanisms will function in one of 3 ways in a machine.

1) Indexing - To convert an oscillating or reciprocating motion into a one way intermittent movement on a shaft. (eg press feed, textile machine, wave generator, etc)

2) Overrunning - To allow one shaft to overrun or overspeed another shaft without driving the lower speed or stationary shaft (e.g starter, two speed drive, dual drives.)

3) Backstopping - To prevent a shaft being driven backwards. (e.g safety feature, air conditioning fan, security, combined with indexing clutch to increase accuracy)

The clutches below are all shaft mounted so do not require additional bearing support, sprockets, pulleys or gears can be mounted on the smaller diameter which is keywayed, lubrication can be changed from oil to grease or vice versa in most cases. Prices quoted are less than 10% of normal price to end users. Contact us for operational data/dims etc.

The following old stock but unused are available 'to clear' at a fraction of current prices.

648105 - 0.5" - RH - Grease - 2 pieces - £30+VAT
648104 - 10mm - LH - Grease - 2 pieces - £30+VAT
648105 - 0.375" - RH - Grease - 2 pieces - £30+VAT
648207 - 0.5" - RH - Grease - 1 piece - £40+VAT
648206 - 0.5" - LH - Grease - 2 pieces - £40+VAT
648206 - 16mm - LH - Grease - 1 piece - £40+VAT
648207 - 16mm - RH - Grease - 1 piece - £40+VAT
648014 - 1" - LH - Grease - 2 pieces - £50+VAT
648014 - 1" - LH - Oil - 2 pieces - £50+VAT
648114 - 1" - LH - Oil - 3 pieces - £50+VAT

The handing can be changed.
Delivery ex-stock subject to prior sale.

See our clutch selection site for application examples.

Articles By Date:

22nd March, 2010: RENOLD SHAFT MOUNTED SPRAG CLUTCHES


21st September, 2009: Polish without spit


21st May, 2009: Shaft to shaft clutch coupling


10th March, 2009: SMART MEANS OF ESCAPE


2nd February, 2009: One Way Clutch Torque


6th January, 2009: FUEL ECONOMY - 359 MPG


17th December, 2008: MERRY CHRISTMAS & A HAPPY NEW YEAR


4th December, 2008: CUTTING EDGE


20th November, 2008: Pony Express


20th November, 2008: ‘PLUG IN’ BRAKES MEAN STANDARD MOTORS