Motor Gear Boxes
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Pride Jet 3 Ultra Power Wheelchair Base Motors Gearboxes Wheels & Foot Plate | ![]() |
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US $225.00 | 4d 15h 24m |
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Jazzy Motor and Gearbox fits Jazzy 1103 1113 and others Right side | ![]() |
0 Bid | US $39.50 | 9h 36m |
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motors and gear boxes | ![]() |
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US $163.52 | 29d 8h 49m |
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24 Volt motor & gearbox with geared belt pulley | ![]() |
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US $39.95 | 26d 20h 38m |
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Merits mini motor gearbox assembies p120 ultra feather light 40401213 40401214 | ![]() |
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US $298.00 | 20d 17h 25m |
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spare part LEFT GEARBOX MOTOR BRAKE invacare electric wheelchair powerchair | ![]() |
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US $140.70 | 20d 11h 15m |
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SPARE PART pride victory mobility scooter LINK GEARBOX/MOTOR | ![]() |
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US $46.89 | 19d 14h 6m |
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Tuffcare challenger parts 20" tire Electric wheelchair motor gearbox | ![]() |
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US $59.00 | 18d 15h 56m |
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Invacare Pronto m6 parts. Main shroud body cowling cover red motor gearbox | ![]() |
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US $69.00 | 18d 15h 45m |
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Permobil Chairman left side motor gearbox 91894342 73851-073 308350 | ![]() |
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US $149.50 | 15d 19h 37m |
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Permobil Chairman right side motor gearbox 91894342 73851-053 308350 | ![]() |
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US $149.50 | 15d 19h 37m |
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jet 3 pride powerbase motors gearboxes hardly used | ![]() |
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US $299.00 | 11d 13h 9m |
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invacare ranger x powerchair motor gearbox assemblies | ![]() |
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US $299.00 | 11d 12h 35m |
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pride jazzy jet 1 or 2 motor gearboxes parts | ![]() |
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US $250.00 | 11d 12h 24m |
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pride jazzy jet 3 motor gearboxes parts | ![]() |
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US $250.00 | 11d 12h 13m |
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pride jet 3 ultra motor gearboxes parts | ![]() |
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US $250.00 | 11d 12h 10m |
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Invacare Zoom 400 HMV Buzz Scooter Shroud Body Motor Gearbox & Battery Cover New | ![]() |
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US $49.99 | 10d 17h 38m |
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linak seat actuator motor head and gearbox | ![]() |
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US $69.00 | 7d 21h 21m |
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quantum vibe parts left motor gearbox | ![]() |
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US $150.00 | 6d 12h 50m |
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Motor and Gearbox Drive Electric Wheelchair Power Chair Jet 3 Ultra 1 Pair / Set | ![]() |
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US $169.99 | 3d 12h 26m |
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Motor Gear Boxes

What torque would an electric motor need to lift a 150 lb weight using a 6 inch diameter pulley(3 in radius)?
what im asking is if you attach a 6 inch diameter pulley at the end of a motor with a gear box to increase torque, what would the torque have to be?
and what if i were to use a 3 in diameter pulley?
thank you very much for your help
Torque is sometimes called Turning Force. Its formula is T=rF sin x where r is the radius from the center to the force, F is the force applied, and x is the contact angle.
Now let us assume that the contact angle is 90 degrees. sin 90 =1, so our formula becomes T=rF
We must first convert the inches into feet, since the unit for torque (in that part of the world, at least), is ftlbs (foot-pounds). 3 inches is 0.25 feet.
Plugging it into our equation, we get T=(0.25)(150)=37.5ftlbs.
Similarly, when you use a 3-inch diameter pulley, whose radius is 1.5in, the torque will be half of 37.5, which is 18.75ft.lbs
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Pride Jet 3 Ultra Power Wheelchair Base Motors Gearboxes Wheels & Foot Plate | ![]() |
![]() |
US $225.00 | 4d 15h 24m |
![]() |
Jazzy Motor and Gearbox fits Jazzy 1103 1113 and others Right side | ![]() |
0 Bid | US $39.50 | 9h 36m |
![]() |
motors and gear boxes | ![]() |
![]() |
US $163.52 | 29d 8h 49m |
![]() |
24 Volt motor & gearbox with geared belt pulley | ![]() |
![]() |
US $39.95 | 26d 20h 38m |
![]() |
Merits mini motor gearbox assembies p120 ultra feather light 40401213 40401214 | ![]() |
![]() |
US $298.00 | 20d 17h 25m |
![]() |
spare part LEFT GEARBOX MOTOR BRAKE invacare electric wheelchair powerchair | ![]() |
![]() |
US $140.70 | 20d 11h 15m |
![]() |
SPARE PART pride victory mobility scooter LINK GEARBOX/MOTOR | ![]() |
![]() |
US $46.89 | 19d 14h 6m |
![]() |
Tuffcare challenger parts 20" tire Electric wheelchair motor gearbox | ![]() |
![]() |
US $59.00 | 18d 15h 56m |
![]() |
Invacare Pronto m6 parts. Main shroud body cowling cover red motor gearbox | ![]() |
![]() |
US $69.00 | 18d 15h 45m |
![]() |
Permobil Chairman left side motor gearbox 91894342 73851-073 308350 | ![]() |
![]() |
US $149.50 | 15d 19h 37m |
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Permobil Chairman right side motor gearbox 91894342 73851-053 308350 | ![]() |
![]() |
US $149.50 | 15d 19h 37m |
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jet 3 pride powerbase motors gearboxes hardly used | ![]() |
![]() |
US $299.00 | 11d 13h 9m |
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invacare ranger x powerchair motor gearbox assemblies | ![]() |
![]() |
US $299.00 | 11d 12h 35m |
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pride jazzy jet 1 or 2 motor gearboxes parts | ![]() |
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US $250.00 | 11d 12h 24m |
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pride jazzy jet 3 motor gearboxes parts | ![]() |
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US $250.00 | 11d 12h 13m |
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pride jet 3 ultra motor gearboxes parts | ![]() |
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US $250.00 | 11d 12h 10m |
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Invacare Zoom 400 HMV Buzz Scooter Shroud Body Motor Gearbox & Battery Cover New | ![]() |
![]() |
US $49.99 | 10d 17h 38m |
![]() |
linak seat actuator motor head and gearbox | ![]() |
![]() |
US $69.00 | 7d 21h 21m |
![]() |
quantum vibe parts left motor gearbox | ![]() |
![]() |
US $150.00 | 6d 12h 50m |
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Motor and Gearbox Drive Electric Wheelchair Power Chair Jet 3 Ultra 1 Pair / Set | ![]() |
![]() |
US $169.99 | 3d 12h 26m |
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Pair sunrise medical quickie wheel assembly hub motor gearbox powerchair | ![]() |
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US $298.00 | 2d 18h 58m |
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Pair Euclid universal corp Motor gearbox C1CC3 E675 G000450 G000477 | ![]() |
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US $199.00 | 2d 17h 14m |
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Pair Euclid universal corp Motor gearbox 7-22238700 3330D-86 C1CC3 | ![]() |
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US $189.00 | 2d 17h |
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Litton Clifton Quickie asx motor gearbox assembly robot c34-l62w20m01 365-9044 | ![]() |
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US $289.00 | 2d 16h 51m |
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invacare M71 powerbase motors gearboxes MKIV compatible | ![]() |
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US $399.00 | 7d 14h 13m |
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MERITS DALTON FRONT WHEEL DRIVE WHEELCHAIR POWERCHAIR MOTORS/GEARBOX | ![]() |
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US $149.00 | 28d 14h 54m |
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QUICKIE WHEELCHAIR MOTORS/GEARBOX FRACMO. | ![]() |
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US $149.00 | 24d 9h 19m |
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QUICKIE FREESTYLE WHEELCHAIR MOTOR/GEARBOX LEFT OR RIGHT | ![]() |
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US $110.00 | 18d 19h 38m |
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24V HOVEROUND TEKNIQUE WHEELCHAIR MOTORS,/GEARBOX.HEAVY DUTY, 350 LBS CAP. | ![]() |
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US $199.00 | 15d 8h 32m |
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INVACARE NUTRON 2 POLE FOLDABLE WHEELCHAIR MOTORS/GEARBOXES, 350 WATT. | ![]() |
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US $199.00 | 13d 18h 33m |
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70mm Electric Motor Gear Head Gearbox 1:150 3GN150K | ![]() |
0 Bid | US $.01 | 2h 51m |
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70mm Precision Electric Gear Box Head Motor 1:20 3GN20K | ![]() |
0 Bid | US $.99 | 3h 45m |
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DC Gear Motor 12V 60rpm 25mm Micro DC Gear Box Motor For Fan Robots Cameras | ![]() |
1 Bid | US $.01 | 3h 49m |
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MERCEDES W124 300CE RIGHT REAR WINDOW MOTOR & CABLE 680-165054-000 | ![]() |
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US $71.39 | 8h 40m |
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Jazzy Motor and Gearbox fits Jazzy 1103 1113 and others Right side | ![]() |
0 Bid | US $39.50 | 9h 36m |
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Hobbyzone Super Cub parts transmitter receiver gearbox motor servos ACT eyes | ![]() |
7 Bids | US $10.00 | 14h 2m |
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VINTAGE A.C. GILBERT ERECTOR SET A49 MOTOR, GEAR BOX AND GEARS | ![]() |
0 Bid | US $9.99 | 16h 14m |
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power wheels gearbox+ motor + harness assembly power wheels GRAVEDIGGER MOTOR | ![]() |
5 Bids | US $26.99 | 16h 25m |
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PARKZONE ** SUKOI & MICRO P-51 Replacement Parts ** 3 MOTORS, GEARBOX, PROP -NEW | ![]() |
2 Bids | US $11.05 | 18h 37m |
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POWER WHEELS GEAR BOX WITH MOTOR #19 (TESTED) | ![]() |
0 Bid | US $13.99 | 18h 56m |
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Stepper motor with gear box
1995 suzuki RM 250 2 stroke gear box oil ?
hi my friend has a 1995 RM 250 and we were wondering what is the recommended factory oil that goes in the gear box? is it gear oil, motor oil, or ATF. and what grade thanks
You may wish to call a Suzuki dealer for what the manufacturer recommends.
I used 40-65W gear-lube in my Yamaha gear boxes for years without any problems.
Just make SURE that the oil is for motorcycle usage and does no contain any 'friction reducers' as they will make the clutch go south pretty quick. AND NEVER use ATF. period!






















































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