Knurled Metal Encoder Measuring Wheels, Aluminum and Steel
Knurled Metal Encoder Measuring Wheels
Aluminum and steel contact wheels with textured circumferential surfaces for encoder-based length measuring and machine contact arrangements. Select the material, nominal rolling circumference, tread face width and shaft bore together. Circumference is the distance around the contact surface, not outside diameter.
Model Specifications
| Material | Nominal circumference | Tread face width | Shaft bore |
|---|---|---|---|
| Aluminum | 100 mm (3.937 in) | 12 mm (0.472 in) | 4-8 mm (specify) |
| Aluminum | 200 mm (7.874 in) | 13 mm (0.512 in) | 4-8 mm (specify) |
| Aluminum | 250 mm (9.843 in) | 15 mm (0.591 in) | 4-14 mm (specify) |
| Aluminum | 300 mm (11.811 in) | 13 mm (0.512 in) | 4-15 mm (specify) |
| Aluminum | 500 mm (19.685 in) | 25 mm (0.984 in) | 4-15 mm (specify) |
| Steel | 200 mm (7.874 in) | 13 mm (0.512 in) | 6 mm (fixed) |
| Steel | 200 mm (7.874 in) | 13 mm (0.512 in) | 8 mm (fixed) |
Bore Selection and Mounting
For aluminum options, the displayed bore range represents available finished-hole configurations and is not adjustable. Specify one exact bore in the order requirements and confirm it before ordering. Steel options have the fixed 6 mm or 8 mm bore stated in the selected model. Check the hub projection, overall width, retaining method and shaft fit. The face width is not the total hub length.
Materials and Surface
Original photographs show silver aluminum wheels and dark steel wheels with textured contact surfaces, shaft bores and side retention openings. Solid and spoked center forms are represented. Surface texture and hub form may differ between sizes. Exact alloy grade, hardness, bore tolerance, screw thread, maximum speed, load and temperature rating are not specified for every model; confirm required limits separately.
Measuring and Installation
- Match the wheel circumference and encoder resolution, then calibrate rolling distance on the actual material.
- Check alignment, contact force and slipping. A knurled surface can mark soft or finished materials; evaluate suitability before production.
- Isolate the machine before installation. Secure the shaft connection and check free rotation and component clearance.
- Inspect the contact surface, hub and fasteners for wear, damage or looseness.
Original Product and Handheld Views
The following original photographs show contact textures, front and rear hub construction, and handheld size context. Shared source photographs are series references, not exact-size measurements or a multi-wheel package offer. An encoder, shaft and mounting bracket are separate and are not included. Inch values are rounded to three decimal places.
Model / configuratie / SKU
| Model / configuratie | SKU |
|---|---|
| Aluminum / C 100 x face 12 mm / bore 4-8 mm (specify bore) | 3637832724979 |
| Aluminum / C 200 x face 13 mm / bore 4-8 mm (specify bore) | 3637832724980 |
| Aluminum / C 250 x face 15 mm / bore 4-14 mm (specify bore) | 3924245835606 |
| Aluminum / C 300 x face 13 mm / bore 4-15 mm (specify bore) | 3637832724981 |
| Aluminum / C 500 x face 25 mm / bore 4-15 mm (specify bore) | 3924245835607 |
| Steel / C 200 x face 13 mm / bore 6 mm | 5158953310592 |
| Steel / C 200 x face 13 mm / bore 8 mm | 5158953310593 |