User guide

SENSORRAIL IIIE 8200-0593-03, REV. A

SERVICE GUIDE

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Drive Wheel Adjustment Screw

The drive wheel adjustment and stop screws allow

a range of adjustment for best performance. After

adjustment, if the trolley still does not meet

specifications, change the motor or motor drive

wheel.

Roller Belt Tension

Roller belt tension must be correct. Too tight, the

belt will generate rolling noise; too loose, the gears

could ruin the belt resulting in trolley positioning

problems.

Visually check belt tension by pressing the belt with

your finger. If tension is correct, the belt should

deflect no more than 1cm.

There is no adjustment available for belt tension.

When the belt is too loose, replace it as follows:

Removing the motor assembly:

1. Mark the position of the old motor to ensure the

new motor is installed in the same location.

2. Remove the two M6 screws at each end of the

motor support.

3. Pull out the motor assembly from the trolley

4. Remove the belt from the motor gear.

Re-installing the motor assembly:

1. Install a new belt and place the motor assembly

in its groove.

2. Re-install the M6 retaining screw to the left in the

picture. Do not secure it yet.

3. Re-install the M6 retaining screw to the right in

the picture. Do not secure it yet.

4. Adjust the position of the motor using the mark

made during the removal process.

5. Securely tighten both screws ensuring the motor

is still in place.

M6 Retaining Screws

Adjustment

Scre

Stop

Scre