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MFA 1.5-3V Small 7200 rpm Motor

Code: HA83E

MFA 1.5-3V Small 7200 rpm Motor is rated 5.0 out of 5 by 1.
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  • Small motor with removable bracket
  • Can be used to power a wide range of experiments, projects, hobbies, models and even light industrial use
  • Operating voltage between 1.5V and 3V
  • Rotations per minute of up to 7,200
  • Creates torque of up to 23.2gf.cm
  • Compact size to fit small sized projects

Product details

MFA 1.5-3V Small 7200 rpm Motor

• Small motor with removable bracket
• Can be used to power a wide range of experiments, projects, hobbies, models and even light industrial use
• Operating voltage between 1.5V and 3V
• Rotations per minute of up to 7,200
• Creates torque of up to 23.2gf.cm
• Compact size to fit small sized projects

What rotary speed can this motor do?

This high quality three-pole motor can spin up to 7,200 rotations per minute and can produce up to 23gf.cm (gram-force cm), the equivalent of 0.0023Nm. Compact size to fit small and portable projects the motor is just 34.6mm long (42mm including 2mm diameter output shaft) , hasa diameter of 24.2mm and weighs just 44g. The motor can be run clockwise or anticlockwise dependant on the input polarity. Using a 1.5 to 3 volt DC power supply this motor also comes with its own mounting bracket. This is a great motor for any low powered system requiring high rpm.

(Motor speeds may vary by ±12.5%)
Specifications
Manufacturer part code RE280
Supply voltage DV 1.5 V - 3 V
Speed at max efficiency 7200 rpm @ 3 V
Current at max efficiency 1.06 A
Output power at max efficiency 1.71 W
Torque 23.2 gf.cm (0.0023 Nm)
Shaft diameter 2 mm
Weight 44 g
Dimensions 24.2 mm x 24.2 mm x 34.6 mm (42 mm including shaft) - without bracket
Rated 5 out of 5 by from Very Good Replacement Motor Bought this to replace a 50 year old Mabuchi 305 motor in one of my vintage model boats. Perfect for the job with minimal alteration to the mountings.
Date published: 2017-08-23
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Hello, can I ask for the dimensions of the bracket please, height, width, length, and the spacing and diameter of the four mounting holes on the bottom. Thank you.

Asked by: Jonbob
Full spec can be found on the link below: http://www.mfacomodrills.com/motors/280.html
Answered by: darren cordon
Date published: 2017-07-26

How much torque is generated by this motor?

Asked by: oliver
Full spec can be found on the link below: http://www.mfacomodrills.com/motors/280.html
Answered by: Russell
Date published: 2015-07-17

Hi, How long is the whole motor?
Asked by: Beth
45mm
Answered by: Les
Date published: 2015-07-17

What is the shaft diameter?
Asked by: Simon Dallow
2(mm)
Answered by: DB
Date published: 2015-07-17
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Bulk Prices

Item code Item name Quantity Price
HA83E MFA 1.5-3V Small 7200 rpm Motor (1+) £5.99

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