User Manual for Genmitsu 101-63-FLRR Upgraded Laser Rotary Roller

Quick guide from the manual

The Genmitsu 101-63-FLRR Upgraded Laser Rotary Roller is designed for engraving on cylindrical objects. It is compatible with most laser engravers and cutters on the market. The device features an adjustable roller distance and supports a maximum load weight of 10KG.

Package List

• 1x Laser Rotary Roller
• 1x Y-bracket
• 2x M3 x 12mm Thumbscrews
• 3x M3 Nylon Gaskets
• 1x Regular Stepper Motor Extension Cable (A+A-B+B-)
• 1x Crossover Stepper Motor Extension Cable (A+B+A-B-)
• 1x User Manual

Adjusting Roller Distance

If the distance between the two rollers is insufficient for your material, follow these steps:

1. Loosen the M4 thumbscrews counterclockwise until the distance between the thumbscrew and the left bracket plate is 12mm.
2. Pull up the right synchronous belt to remove it from the synchronous wheel groove.
3. Push both rollers to the right simultaneously so the bearings exit the limit holes on the right bracket plate.
4. Pull the bearings out of the left bracket plate.
5. Adjust the rollers to the desired distance, ensuring both sides are positioned equally.
6. Re-install the bearings into the limit holes, push the rollers back into place, tighten the M4 thumbscrews, and reinstall the synchronous belt.

Guide on Engraving Cylinder

1. Place the rotary roller on a flat surface under your laser engraver, ensuring enough space to avoid collisions.2. Position the roller so the highest point of the material is directly below the laser beam, with the axis of rotation parallel to the laser head moving direction.3. Adjust the laser head focal distance according to the highest point of the material.

Guide on Engraving Material Like Wine Glass

For tapered objects, use the included Y-bracket:

1. Insert M3 hand-screws through the nylon spacer and Y-bracket, then screw them into the left bracket plate.
2. Place the larger diameter end of the material between the rollers and the smaller end between the round pulleys.
3. If the Y-bracket movement is restricted, remove the thumbscrews and select different threaded holes from the four available on the Y-bracket.
4. Ensure the axes of rotation are parallel to the laser head movement.

Wire Connection

1. Choose the correct extension cable based on your machine's wire sequence.2. If the laser head moves along the X-axis, unplug Y-axis stepper motor cables and connect the rotary roller using the extension cable.3. If the laser head moves along the Y-axis, unplug X-axis stepper motor cables and connect the rotary roller using the extension cable.4. Turn on the machine and test the motor operation.