MFA 4.5-15V Large 810:1 Single Ratio Motor Gearbox
• Large motor with integral gearbox
• Great for heavy duty industrial, hobby, modelling, R&D, and education use
• Operating voltage between 4.5V and 15V
• Gearbox ratio of 810:1
• Rotations per minute of up to 25
• Creates torque up to 6000 gf.cm
• Compact size to even fit some medium sized projectsWhat ratio is this motor gearbox?
This motor has an integrated gearbox with a ratio of 810:1 capable of torque up to 6000gf.cm (gram-force cm) at 12V. The motor gearbox has a rotary speed of up to 25 rotations per minute and can be used in either direction by changing the input polarity. Easy to mount with its 1mm thick plated steel mount the motor gearbox is 81mm (106mm including shaft) long by 47mm wide and 39mm high.What can I use this motor gearbox for?
This is a powerful motor with an integral gearbox suitable for heavy-duty industrial or model applications. The motor is capable of high torque transfer through the gears. 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. Solidly constructed from steel and brass with sintered bronze bearings, a high quality three pole motor and a 5.98mm diameter central output shaft. This motor gearbox is ideal for DC 4.5-15V powered mechanisms with a wide range of application from industrial uses to modelling or hobbies or to demonstrate mechanical principles for educational kits.
Motor available separately
MFA MFA Medium 4.5-15V 12380 rpm Motor <HA89W
(Motor speeds may vary by ±12.5%)
|Manufacturer part code
||DC 4.5 V - 15 V
|Speed at Max efficiency
||25 rpm @ 15 V
|Speed at other voltages
||20 rpm @ 12 V
||15 rpm @ 9 V
||10 rpm @ 6 V
||8 rpm @ 4.5 V
|Current at max efficiency
||2.75 A @ 12 V
|Output power at max efficiency
||19.35 W @ 12 V
||6000 gf.cm (0.588 Nm) @ 12 V
||39 mm x 47 mm x 81 mm (106 mm including shaft)
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