Permax 280BB
07-22-2012 | 08:36 AM
#1
Thread Starter
Joined: Dec 2001
Posts: 694
Likes: 0
Received 0 Likes
on
0 Posts
From: Prior Lake,
MN
Permax 280BB
Where can I get a Multiplex Permax 280BB motor?
It will be used as a starter motor for an old Simjet.
I need one with a smooth shaft.
See some with splined shafts, but that won't work.
Someone in the US would be good.
It will be used as a starter motor for an old Simjet.
I need one with a smooth shaft.
See some with splined shafts, but that won't work.
Someone in the US would be good.
07-22-2012 | 12:32 PM
#2
RE: Permax 280BB
http://www3.towerhobbies.com/cgi-bin...?&I=LXAHK6&P=7
I have not seen one without the splined/rifled shaft. I made a starter for my JG100 using the electrifly motor in combination with the bendix and compressor nut from a Wren 54.
Wren USA could also be a source to try for the motor.
regards
Lars
I have not seen one without the splined/rifled shaft. I made a starter for my JG100 using the electrifly motor in combination with the bendix and compressor nut from a Wren 54.
Wren USA could also be a source to try for the motor.
regards
Lars
07-22-2012 | 01:02 PM
#3
RE: Permax 280BB
For repairing the starter on a RAM 500 I used the ElectriFly T-370 6.0-9.6volt. I think it gives a little more RPM than the 280 but not sure. If your bendix is held on by set screw and you need a slip fit I reduced the dia. of the spline using a Dremel cut off wheel. I hooked the motor to a battery to spin fairly slow and then very lightly applied the cutoff wheel to the splined motor shaft. The motor and the Dremel need to be held very securely so the smallest amount is removed. The dia. of the shaft will reduce fairly quickly, don't go too far.
Most any dealer can order the motor from Great Plains if they don't have it in stock. Dealers that specialize in model cars will be more likely to have it.
Most any dealer can order the motor from Great Plains if they don't have it in stock. Dealers that specialize in model cars will be more likely to have it.
