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Geared Motor (918D) 100:1 Ratio

10
100:1 Ratio 918D Series Miniature Geared Motors, utilising a high quality S28 Size Motor with all metal Single Ratio 25mm Gearbox with brass gears.

Availability: In Stock.

Code1+
2539 £10.00
(£12.00 incl VAT)
OR

918D series miniature geared motors utilising a high quality S28 size motor with all metal single ratio 25mm gearbox with brass gears. Mounted on 1mm thickness steel bracket. Suitable for a wide range of model and light-industrial applications. MFA Como 918D series
Gear ratio 100:1.
Operating voltage 1.5-3VDC. 
Overall dimensions: L:62.5mm Dia:24mm Height inc. baseplate: 27mm. 
Shaft dia. 4mm - with flat. Shaft length 6.5mm.
Weight 72g.
RoHS compliant

  • Gear ratio = 100:1
  • RPM @ 1.5V = 46
  • RPM @ 3V = 92
  • Stall torque @ 1.5V = 6.2Kg-cm
  • Stall torque @ 3V = 13Kg-cm

Questions:

Posted by Amy, Friday, 7 August 2015 on product Geared Motor (918D) 100:1 Ratio

Question:

I'm looking for a small motor as part of a project, to motorise a spool knitter (http://www.ebay.co.uk/itm/251239163311). I ordered a low torque motor from here but it's too weak. What motor might you recommend? Would this be enough?

Answers:

  • Posted by Michael Lockhart on Friday, 7 August 2015

    This motor has a lot of torque so it should be strong enough, it also spins quite slowly too at 46PRM when powered by 1.5V. However we can’t guarantee this motor will work, and there is a risk that if the knitter becomes tangled it could became damaged as the motor will keep trying to spin.

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