SCHUNK SRU Series - Product rotates jerkily; Torque diminishes?

Troubleshooting
38
10.00 | SRU | Assembly and Operating Manual | en | 389439
7.3 Product rotates jerkily
Possible cause Corrective action
Too little grease in the mechanical guiding
areas.
Clean and lubricate product., Maintenance [
}
39]
Compressed air lines blocked. Check compressed air lines of damage.
Mounting surface is not sufficiently flat. Check the evenness of the mounting surface.
One-way flow control valve is missing or
adjustet incorrectly.
Install and adjust one-way flow control
valve.
Loading too large. Check the permissible weight., Mechanical
connection [
}
24]
7.4 Torque diminishes?
Possible cause Corrective action
Compressed air can escape. Check seals, if necessary, disassemble the
product and replace seals. Dismantle
product [
}
40]
Too much grease in the mechanical
movement space.
Clean and lubricate product.
Maintenance [
}
39]
Pressure drops below minimum. Check air supply.
Pneumatic connection [
}
26]