Countersunk Screw
M2.5x5 (×12)
(7-155)
Main Pulley Flange (×2)
(7-011)
Main Pulley 110t (×1)
(7-052)
Hex Screw
M4x12 (×4)
(7-135)
Main Gear
120t (×1)
(7-024)
Bearing (×2)
Φ15xΦ21x4
(7-176)
Main Gear Hub (×1)
(7-051)
15mm Sprag
Clutch (×1)
(7-057)
Sprag Clutch
Housing (×1)
(7-056)
Bearing (×1)
Φ8xΦ16x5
(7-174)
Pinion Gear 13t (×1)
(7-055)
Motor Bearing
Bracket (×1)
(7-025)
Hex Screw
M4x12 (×4)
(7-135)
Motor Mounting
Plate (×1)
(7-027)
R4530 Motor (×1)
(7-195)
Hex Screw
M3x8 (×2)
(7-127)
Set Screw
M4x5 (×1)
(7-142)
01 Main Pulley Assembly
02 Main Gear Assembly
03 Motor Installation
04 Counterbearing Assembly
05 Motor Mount Assembly
Bearing (×1)
Φ8xΦ16x5
(7-174)
Drivetrain Assembly
This component
is assembled at the
factory.
Page
Add a small amount of bearing grease
to the sprag clutch. Using too little can
cause premature sprag wear, using too
much can cause engagement issues.
Glue
Glue
Glue
Glue
Glue
BAG 8
Different size pinions are available to
adjust the M7's gear ratio to your specific
needs. See page 32 for details.
Set Screw
M4x4 (×1)
(7-141)
Glue
The M4x5 set screw
must be aligned with the
flat spot of the motor
shaft.