IAI IF, Руководство по эксплуатации

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I NTELLIGENT ACTUATOR
11.7 Timing Belt
11.7.1 Inspecting the Belt
Visual inspection is done by removing the belt cover and pulley cover. Since the timing belt wear largely depends on the
operational requirements, as a rule, replacement period can not be determined. Generally speaking, the life span of the
timing belt is the life span of a couple hundred thousand revolutions. As an actual exchange period standard, the timing belt
is replaced when the following symptoms are confirmed.
When belt exchange is necessary, please contact our technical service department or sales representative (due to detailed
specification differences, please always contact IAI when exchanging the timing belt).
• When the gear and belt area show obvious friction.
• When swelling occurs as a result of oil adhesion.
• When damages such as a crack occurs on the belt gear and back side.
• When the belt breaks.
During actuator setting:
Always leave enough operational space so that the belt cover and screw holding the pulley may be removed for timing belt
inspection and adjustment.
18
Machine Type
S Type
M Type
Driver Belt
S3M, width 18
S5M, width 25
Timing Belt
S3 M246, width 15
S3 M339, width 20
Manufacturer
Bandoh Kagaku, Inc.
Bandoh Kagaku, Inc.
Pulley cover
11.7.2 Best to be used
The table below shows the types of timing belt that we use.
Type: Over 75mm Type: Over 85mm
S
M