In stockGenmitsu
Offline Controller for Genmitsu 3020-PRO MAX, 3018-PRO
With SainSmart offline controller module, you can control the CNC router without connecting to the computer.
£23
Limit switches and linear bearings are pre-installed.
SainSmart 4.7/5 on Trustpilot (opens in a new tab)company reviews, not this product
1 / 17SKU SS-101-63-SPHV2-PR-1
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3018-PRO φ52mm Aluminum Spindle Holder. Limit switches and linear bearings are pre-installed.
3018-PRO φ52mm Aluminum Spindle Holder · Technical features from Genmitsu.


Feel free to upgrade your CNC with a more powerful 300-500W motor, it can hold the stepper motor firmly to increase precision and reduce noise.
Limit switches and linear bearings are pre-installed. Every step for exchanging the spindle holder is written in the assembly guide in detail.
| Feature | Z-axis travel | Compatibility | Option 3 |
|---|---|---|---|
| Ver1 SKU:101-63-SPh32P | 40mm | 3018-PRO | φ65-69mm Mount |
| Ver2 SKU:101-63-SPHV2-PR | 56mm | 3018-PRO | φ65-69mm Mount |
Compared with the V1 version, the V2 version has reduced the height of the spindle mount so that the effective range of the Z-Axis is increased from 40mm to 56mm. If you would like to add a laser to this spindle holder, you need to add an extra motor mount. You can download the 3D model to print one.
Material: Aluminum Copper nut: Pitch 2mm, lead 4mm Spindle hole diameter: 52mm Stepper motor: NEMA17 1.7A stepper motor Limit switch: Normally open interface, terminal block XH2.54-3P
1* CNC Aluminum Z-Axis Sliding Table (Fully Assembled and Includes Bearings) 1* Removeable Limit Switches (Not compaitble with 3018-PRO) 1* Assembly Guide V2, Assembly Guide V1
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