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MFA 12-24V Small 100:1 Single Ratio Motor Gearbox

Code: SN35Q

MFA 12-24V Small 100:1 Single Ratio Motor Gearbox is rated 5.0 out of 5 by 1.
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  • Small motor with integral gearbox
  • Great for hobbies, modelling, R&D, education and even smaller industrial use
  • Operating voltage between 12V and 24V
  • Motor ratio of 100:1
  • Rotations per minute of up to 166
  • Creates torque up to 1000 gf.cm (0.098 Nm)
  • Compact size to fit even small projects

Product details

MFA 12-24V Small 100:1 Single Ratio Motor Gearbox

• Small motor with integral gearbox
• Great for hobbies, modelling, R&D, education and even smaller industrial use
• Operating voltage between 12V and 24V
• Motor ratio of 100:1
• Rotations per minute of up to 166
• Creates torque up to 1000 gf.cm (0.098 Nm)
• Compact size to fit even small projects

What sort of torque can this motor gearbox produce?

This 100:1 ratio motor gearbox gives you a powerful torque for it size of up to 1000gf.cm (0.098Nm) combined with a rotation speed of up to 166rpm makes this a great addition to any project. Operating between 12 and 24 volts, the motor can rotate in either direction depending on input polarity. Fits into even small enclosure spaces – the motor measures only 27mm x 27mm x 50mm (67mm including shaft) and its light weight - just 77g - makes it perfect for modelling and comes with its own mount.

What can I use my gearbox and motor for?

This small metal motor with its built-in gearbox is ideal for projects and application were space is at a premium. The built-in gearbox can increase your turning power (torque) at a reduced rotations per minute from the motor. The optimum ratio for this will depend on your project. Designed to fit into a range of hobby, modelling, R&D, educational and even small scale industrial projects and products. This solidly constructed steel and brass motor is mounted on a 1mm thick steel bracket to prevent movement while it’s working. The motor and gearbox incorporates a high quality three pole motor with sintered bronze bearings and has a 4 mm diameter central output shaft.

Specifications
Manufacturer part code 918D1001/1
Supply voltage DC 12 V- 24 V
Speed at Max efficiency 166 rpm @ 24 V
Speed at other voltages 778 rpm @ 18 V
74 rpm @ 12 V
30 rpm @ 6 V
Current at max efficiency 0.194 A
Output power at max efficiency 1.31 W
Torque 1000 gf.cm (0.098 Nm)
Gearbox ratio 100:1
Shaft diameter 4 mm
Dimensions 27 mm x 27 mm (30 mm including mount) x 50 mm (67 mm including shaft)
Dimensions 27 mm x 27 mm (30 mm including mount) x 50 mm (67 mm including shaft)
Rated 5 out of 5 by from Well engineered Works perfectly and nicely made. Quiet in operation.
Date published: 2017-01-13
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Hi  My son has one of those electric ride on cars, he's getting older and wants it to go faster.  I have seen the electric motor you sell I am just woundering if this would work?  Cheers

Asked by: Anthonyfirth04
As much as we would love to be able to help here, we cannot offer design project advice or assistance, we are more than happy to locate products and support you with your purchases but we are not able to design entire circuits or projects for you. If you do have the design/circuit information detailing the value of the components needed we will be happy to locate these for you.
Answered by: Dominic
Date published: 2017-07-28

I am learning to silversmith jewellery items and am looking for a small electric motor, suitable for a scared lady.  I need to use polishing mops, etc to buff up my work.  Would this motor be suitable, or too small please?

Asked by: Chris
Unfortunately we are unable to guarantee full compatibility for this item in your intended application I am sorry for any inconvenience this may cause you.
Answered by: darren cordon
Date published: 2017-05-17

can I use this motor in homemade wind turbine to charge 12V battery?

Asked by: pawel
Unfortunately we are unable to guarantee full compatibility for this item in your intended application I am sorry for any inconvenience this may cause you.
Answered by: darren cordon
Date published: 2017-04-25

Dos this motor fit on 12 volt kids ride on?

Asked by: Flakey
As much as we would love to be able to help here, as Technical Support Advisors we cannot offer design project advice or assistance, we are more than happy to locate products and support you with your purchases but we are not able to design entire circuits or projects for you. If you do have the design/circuit information detailing the value of the components needed we will be happy to locate these for you.
Answered by: Dominic
Date published: 2015-12-15

Would this motor (MFA 12-24v) be suitable to drive an auger, for a dogfeeder. The auger bit would be pushing out dogfood nuts. Is there a variable speed controller that is compatible with it? Thanks, Bruce.

Asked by: Bruce
Unfortunately, we are only a retail company, and as such, are unable to assist with any design projects/queries.
Answered by: Billy
Date published: 2015-11-24

Could you please tell me which of the pulleys fits the shaft of this motor? The ones I am interested in are, I think, N26BQ N27BQ or N28BQ but are quoted as being from 2mm to 6mm. ----- Is the motor a 918D100112/1 with a 4mm shaft?

Asked by: Ralph
This uses a 4mm shaft so therefor any pulley cover the 4mm range would be fine.
Answered by: Russell
Date published: 2016-02-23

What's the rpm,

Asked by: Philb
The rpm are as follow 1.5v = 10 3v = 20.5 6v = 41 12 = 82 24v = 164
Answered by: Russell
Date published: 2015-12-19

is this motor reversable - ie run in either direction?
Asked by: Martin
This is reversible. RW
Answered by: RW
Date published: 2017-04-01
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Bulk Prices

Item code Item name Quantity Price
SN35Q MFA 12-24V Small 100:1 Single Ratio Motor Gearbox (1+) £12.99

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