KTM-3S
Features
- 3 HP spindle motor, 16 speeds step pulley milling head
- 9” x 42” hardened and ground table
- Table, saddle, and knee with hardened and ground dovetail ways
- Precision ground leadscrews with backlash compensating double nut
- Precision bored and ground milling head, with super precision ABEC-7 bearings
- Meehanite® casting, with built in coolant reservoir in machine base
- Centralized one-shot lubrication, with metered check-valves
Specifications
| Specification | KTM-3S | KTM-3VS | KTM-3VSF |
|---|---|---|---|
| Table Size | 9" x 42" | 9" x 49" (Opt. 9" x 42") | 9" x 49" (9" x 42" Optional) |
| Table Travel (X-Axis) | 28" | 35" | 35" |
| Saddle Travel (Y-Axis) | 12" | 12" | 12" |
| Knee Travel (Z-Axis) | 15" | 15" | 15" |
| Quill Travel | 5" | 5" | 5" |
| Ram Travel | 14.5" | 14.5" | 14.5" |
| Spindle Motor | 3 HP | 3 HP | 3 HP |
| Spindle Speed | 60–500–4200 RPM (2 range) | 60–500–4200 RPM (standard variable speed model) | 50–550–4500 RPM (2-range, Hi/Lo) |
| Spindle Taper | R-8 | R-8 (NMTB-30 or Quick change spindle optional) | R-8 |
| Quill Diameter | 3.375" | 3.375" | 3.375" |
| Quill Feed Rate | 0.0015" / 0.003" / 0.006" in/rev | 0.0015" / 0.003" / 0.006" in/rev | 0.0015" / 0.003" / 0.006" in/rev |
| Drilling Capacity (Manual / Power) | 0.75" / 0.37" diameter | 0.75" / 0.37" diameter | 0.75" / 0.37" diameter |
| Boring Capacity | 6" diameter | 6" diameter | 6" diameter |
| Milling Capacity | 2.0 in³/min | 2.0 in³/min | 2.0 in³/min |
| Maximum Work Load (Center) | 750 lbs | 850 lbs | 750 lbs |
| Spindle Center to Column | 5" - 19.5" | 5" - 19.5" | 5" - 27" |
| Net Weight | 2200 lbs | 2500 lbs | 2550 lbs |
| Gross Weight | 2300 lbs | 2800 lbs | 2650 lbs |
| Shipping Dimensions | 72" x 72" (skid) | 72" x 72" (skid) | 72" x 72" (skid) |
| Power Requirements | 220 volts, 3 phase, 60 Hz, 10 Amp (optional 440v, requires 5 Amp) | 220 volts, 3 phase, 60 Hz, 10 Amp (optional 440v, requires 5 Amp) | 220v, 3 phase, 60 Hz, 10 Amp (optional 440v power requires 5A) but can also accept 220v, 1-phase power (15A) without a phase converter, ideal for customers with only 1-phase power |
Accessories
Optional Accessories
- Digital Readout System (View Brochure)
- Table (X-Axis) Power Feed
- Saddele (Y-Axis) Power Feed
- Knee (Z-Axis) Power Feed
- Air Power Drawbar
- Flood Coolant System
- Chip Tray
- Right Angle Milling Attachment w/ Arbor Support
- Rustlick Coolant (1 Gal., Mixes 1:30)
- Riser Blocks (4″/6″/8″)
- Angle-lock Vises (6″/8″)
- Rotary Table
- Clamping Kit (52pc)
- R-8 Collet Set
- Single Phase Motor Option
- NMTB-30 Spindle
