Figure 1 shows the motor correctly
wired. It is advisable to cover the wire
joints between the motor and the ESC
with heat shrink tubing.
2 mm
0.75 mm
0.75 mm
Big Motor Belt
(HC309-S)
MOTOR BELT TENSION
*Assemble the motor and pinion to its mounting plate.
*Fit the motor assembly into position.
*Compress the springs by pushing the motor toward the main shaft.
*At maximum compression, temporarily tighten one of the slide screws.
*With the minimum centre distance it is easy to install the belt. First put the belt on the motor pinion.
*Then put the belt around the big pulley.
*Rotate the motor several times by hand.
*Release the screw that locks the slide.
*The springs keep the belt in tension.
*Help the springs by pulling the motor slightly.
*The belt must be very tight.
*Lock all screws.
Motor Assembly
Note:
Check for vertical alignment of
the motor pulley. To do this, simply
turn the motor several times and
check to you see if the belt is aligned
with the big pulley ( one way bearing
pulley ). If the belt is riding too high,
simply loosen up the motor pulley
and drop it just a little bit, if it is
riding too low, loosen up the motor
pulley and raise it a bit.
Correct
Incorrect
Page 18
Chapter 9, Installation Of The Motor
