6VSQ40S – Clausing Knee Mill 58” Long x 12” Wide Table
Features and Benefits:
Clausing Knee Mill is driven by variable speed sheave pulleys using a V-belt from motor to a manual variable speed assembly that adjusts the infinitely variable speed range by turning a dial. High/Low range shift mechanism provides the correct torque for your manufacturing application. One of the heaviest knee mills in its class, and designed to deliver all the power, precision, and versatility you will need to handle milling jobs in your manufacturing facility.
Three phase voltage refers to three individual lines that connect to and run voltage through the motor. Each line alternates in a sequence as it reaches its voltage peak. This provides for a more stable flow of voltage and more horsepower to the machine.
Distributed by Commonwealth Industrial.
Specifications:
| Machine Style | Knee Mill |
| Spindle Speed Control | Manual Variable Speed |
| Spindle (Hp) | 5 |
| Total Amp Draw @208V 3Ph | 15 |
| Total Amp Draw @230V 3PH | 13 |
| Total Amp Draw @460V 3Ph | 7 |
| Table Size (inch) | 12 x 58 |
| Number T-Slots | 3 |
| T-Slot Width (inch) | .638 |
| T-Slot Center Distance (inch) | 2.08 |
| Table Way Design | Dovetail |
| Cross Feed Way Design | Square |
| Knee Way Design | Dovetail |
| X Longitudinal Travel Manual (inch) | 43.3 |
| Y Cross Travel Manual (inch) | 17.0 |
| Knee Travel Manual (inch) | 15 |
| Ram Travel Manual (inch) | 24 |
| Variable Spindle Speed (rpm) | 60 – 4300 |
| Variable Spindle Speed Low Range (rpm) | 60 – 500 |
| Variable Spindle Speed High Range (rpm) | 550 – 4300 |
| Spindle Taper | NMTB 30 |
| Spindle quill Travel (inch) | 5 |
| Quill Feed (in/rev) | .0015/.0031/.006 |
| Quill Diameter (inch) | 3.38 |
| Column Turret Diameter (inch) | 14.96 |
| Knee Width (inch) | 13.77 |
| Column Bearing Length (inch) | 17.91 |
| Saddle/Table Bearing Length (inch) | 20.28 |
| Ram/Turret Bearing Length (inch) | 17.32 |
| Ram Length (inch) | 34.00 |
Machine Features:
- Meehanite castings for rigidity and wear resistance
- Hardened and ground X/Y/Z ways
- X/Y ways coated with Turcite B for excellent wear resistance
- Column and knee way covers
- Ground T-slots to provide reference edge for workpiece positioning
- Hardened and ground table surface and spindle
- Chromed and ground quill
- Double-nut leadscrews for backlash compensation
- ABEC7/CP4 spindle bearings
- Articulating head: 90° left/right, 45° up/down via worm gear
- Manual rapid quill lever; hand wheel for fine quill feed
- Adjustable automatic feed disengagement for quill feed
- Micrometer depth stop for quill
- Reversing switch for clockwise/counter‑clockwise spindle
- Hand‑operated spindle brake
- One‑shot way lube system
- Coolant system with pump and switch
- A one‑year warranty backed by the Clausing Service Center
Clausing Knee Mill 58” Long x 12” wide table, Variable speed sheave pulley control, NMTB 30 Spindle taper, 5 Hp Spindle motor Available through Commonwealth Industrial—your Clausing sales and service partner.