Motor donation 2013-01-27

This is the inventory of the motors donated by Ken Boak on 2013-01-27.

They will be allocated in the order requested on the mailing list first. Please do not reserve any via this page.

Smallish stuff

5x "Parvalux" worm-geared

• 24V
• Max Amps 4.1, RPM 4000, Watts output 60, continuous
• Output RPM 100, 2.5Nm, 40:1 ratio.
• All tested to turn with a low voltage input.
• 10mm shaft, 80mm long with flat.

1x Parvalux as above with shorter shaft, 9mm x 28mm shaft with flat, no case on the commutator, working

1x Parvalux as above but seems broken, the shaft is very stiff to turn by hand and won't turn when voltage is applied. Identified by a smashed encoder on the motor shaft.

1x Parvalux as above but with different gearbox mounting holes, working

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3x unnamed 24V worm gear motors

• Bigger than the parvalux
• All tested to turn with a low voltage input
• 12mm x 25mm shaft with keyway (not to end of shaft)

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5x unnamed 24V worm gear motors

• Smaller than the parvalux, about car windscreen wiper motor size
• These seem to be less efficient than the Parvaluxes, drawing about 1A @ 6V without any load.
• 9mmx22mm shaft with keyway (not to end of shaft)

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1x 24V pancake motor with integral gearbox

• 25:1 Gearbox
• Tested at 24V
• 25mm diameter x 29mm long shaft with keyway.

1x 24V "Valeo" windscreen wiper size, left-handed, working

• 10mm x 27mm shaft with keyway

1x unmarked windscreen wiper size, left-handed, working

• 10mm x 27mm shaft with flat

Note that the left-handed motors do not have the same mounting holes as *any* other motor.

Bigish stuff

All below are untested!

1x silver motor with unreadable label

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2x MotionTech 24V

• Quoted 3600 RPM, 600W, Class F

1x MotionTech 24V

• As above, missing one of four brush assemblies.

2x MotionTech 48V

• Quoted 3600 RPM, 600W, Class F

Allocation

As per the mailing list:

artag - 2 Parvalux motors and the pancake motor. Ulisses Pinto - didn't specify quantity, so 2 Parvalux Paddy - unreadable silver motor Maria - 2 Parvalux motors (1 is the one with a shorter shaft & missing commutator) Jim M - 1x small windscreen wiper & Valeo left-handed motor Jim Allanson - 2x small windscreen wiper Eugene - 2x small windscreen wiper Necati - 1x small windscreen wiper and 1x left-handed windscreen wiper Tim Storey - 2x large wormgear motors Sci - 1x large wormgear motor

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