Roland DG · Ball Screws & Linear Guides · Part No. 21495137
Original Roland MDX-650 / MDX-540 Z-Axis Ball Screw SCREW,Z-AXIS – 21495137
SCREW,Z-AXIS MDX-650 (part number 21495137), the Z-axis ball screw for Roland MDX-650 and MDX-540 milling machines. It controls the up-and-down movement of the spindle head.
- 100% genuine Roland DG part
- Brand new
- Worldwide shipping by DHL / FedEx
Price · USD
Per piece
$877
- 21495137part number
- 2compatible models
- Newcondition
- Roland DGbrand
Roland 21495137 Overview
Part number 21495137, SCREW,Z-AXIS MDX-650, is the Z-axis ball screw for the Roland MDX-650 and MDX-540 milling machines. It raises and lowers the spindle head, so it has a direct effect on cutting depth and the quality of 3D surfaces. This is a genuine, original Roland part – not a copy or compatible replacement.
When the Z-axis ball screw wears, play develops between the screw and nut. You may notice milling depth that is not consistent, visible steps between layers on 3D models, a spindle head that drops slightly when power is removed, or a grinding or clicking noise when the Z axis reverses. Contamination by chips or a crash into the work can also damage the screw and cause binding.
Key features
- Genuine original Roland part
- Z-axis ball screw for MDX-650 and MDX-540
- Restores accurate, consistent cutting depth
- Eliminates play and noise in the Z axis
- Replaces the original screw without modification
Compatible models: Roland MDX-650 and Roland MDX-540.
Please check the part number on your existing part, or contact us with your machine model and serial number if you are not sure about compatibility.
Specifications
| Item | Specification |
|---|---|
| Brand | Roland DG |
| Authenticity | Genuine original Roland part |
| Part Number | 21495137 |
| Part Name | SCREW,Z-AXIS MDX-650 |
| Axis | Z |
| Compatible Models | MDX-540, MDX-650 |
| Condition | New |
Not sure this is the right part for your machine?
Send Ewan your machine model and serial number, or a photo of the old part and its label, on WhatsApp – he’ll confirm compatibility and reply with a quote, usually within a few hours.
