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Version 1.0 (11/2007) en
Original language
Assembly
RollerDrive EC200
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.
¾ Prevent the inner nut from rotating with a flattened wrench AF 19 mm. For
IP66 configuration use a flattened wrench AF 36 mm.
¾ Slip a second star washer and a hex nut over the motor cable and screw it
onto the threaded motor shaft. Ensure that star washers are mounted on both
sides of the profile.
¾ 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 multi-rib belt, you may want to build a mounting tool as shown
in the figure below.
¾ 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
The dimensions of the mounting tool depend on the roller pitch and the roller
tube diameter.
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