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Inner Gear Drive Cearboxes?

Old 03-17-2004, 10:21 PM
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Default Inner Gear Drive Cearboxes?

Anyone know of any suppliers of inner geardrive gearboxes for Speed 400 size applications? I'm interested in these gearboxes as I have a couple of Speed 400's with the ESC attached to the back of the motor. So you can't really reverse the motor rotation by simply reversing the leads.
Old 03-17-2004, 11:12 PM
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Default RE: Inner Gear Drive Cearboxes?

MP Jet make both the standard black nylon inner driven boxes, plain bearing (MJ8011-8014) and ball bearing (MJ8016-8019) and the planetary gearboxes (MJ8050,8060) for Speed 400. The PMGM386, 464, and 600 planetary boxes for Mini AC also fit speed 400's. Graupner GR1718 and 1719 Speed Gears are also inner driven (I think).

Cheers, Phil

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