21
Version 3.0 (04/2013) en
Translation of the original instructions
RollerDrive EC100 / EC110
Assembly
Securing the RollerDrive in
the conveyor frame
There is a nut and a washer on the shaft next to the tube. This inner nut has been
preassembled and secured in the correct position.
Use a flat wrench AF 19 mm to prevent the inner nut from turning. Use a
wrench site AF 36 mm in the case of the IP66 configuration.
Slip a second washer and a hex nut over the motor cable and screw it onto the
threaded motor shaft. Ensure that washers are fitted on both sides of the
profile.
Use a torque wrench to tighten this outer nut with 35 Nm (308 in-lbf) while
ensuring that the inner nut is not rotating.
Mounting tool
For mounting the PolyVee belt, you may want to build a mounting tool as shown
in the figure below.
Place the mounting tool between two rollers to reduce the gap between the
adjacent rollers.
Hint
Do not adjust the inner nut and washer.
Hint
To prevent bending forces on conical RollerDrives, an angular compensation on
the motor end is needed.
Hint
Dimensions of the mounting tool depend on the roller pitch and the roller tube
diameter.
