CM-2
Features
- ½ H.P. Spindle Motor;
- Precision ABEC 7 Angular Contact Ball Bearing Spindle;
- Spiral Mechanism Allows for Infinitely Variable Leads;
- Turntable Workhead Swivels 235 degree Allows for More Versatile Setups and Grinding of Radii;
- Offset Slide for Workhead Spindle Allows for Grinding of Convex or Concave Radii.
Specifications
| Specification | CM-2 |
|---|---|
| Swing Over Table | 12" |
| Collet Work (Min and Max Diameter) | 0.12" - 1.25" |
| Lead Generated by Spiral Lead Mechanism (Min.) | 1.81” |
| Length between Spindle Nose and Tail Center (Max.) | 6” |
| Grinding Wheel Spindle | 4” |
| Saddle Cross Travel | 5.75” |
| Offset Slide Travel (Total) | 5.25” |
| Offset Slide Travel (Front of Center) | 3” |
| Offset Slide Travel (Rear of Center) | 2.25” |
| Horizontal Plane (Turntable Base) | 235° |
| Vertical Plane (above Center) | 40° |
| Table Longitudinal Travel | 6” |
| Vertical Slide Travel (Total) | 9.5” |
| Vertical Slide Travel (above Center) | 4.5” |
| Vertical Slide Travel (below Center) | 5” |
| Cross Slide Travel (Total) | 7.5” |
| Cross Slide Travel (front of Center) | 3” |
| Cross Slide Travel (rear of Center) | 4.5” |
| Spindle Speed (Workhead) | 436 rpm |
| Spindle Speed (Wheelhead) | 4000,5729, and 8,000 rpm with motor speed @ 3,600 rpm |
| Spindle Speed (Internal Grinding Attachement -- Optional Accessory) | 16,410 - 23,510 - 32,820 rpm |
| Motor (Workhead) | ¼ HP |
| Motor (Wheelhead) | ½ HP |
| Floor Dimension | 25”x26” (Base only) 60” x 67” (Including Travel) |
| Packing dimension | 57.48” x 57.48” x 59.45” |
| Net weight | 1,525 lbs |
| Gross weight | 1,750 lbs |
Accessories
Standard Accessories
- Wheelhead tooth rest assembly with extension bar
- Front stock support
- Adjustable Tailstock
- Diamond Dresser Holder Bracket
- Wheel Guard with extension bar
- Tooth Rest centering gauge
- Allen Wrench set
- Hook Wrench for workhead
- Leveling Pads
- Tools
- Stright cylindrical collets (1/8, 3/16, ¼, 5/16, 3/8, 7/16, ½, 5/8, ¾, 7/8, 1, 1-1/8, and 1-1/4) and #2, #3, and #4 Morse Taper taper collets
- 5 grinding wheel flanges (4 standard and 1 extension flange)
- Set of 4 index plates for Spiral Lead Mechanism (0, 8, 10, 12)
Optional Accessories
- Large Cutter Radius Attachment
- Grinding Wheel Flange (1/2” I.D.)
- Spring Loaded Index Pawl for Workpiece Index Plates
- Three Jaw Chuck for Workhead (4”)
- Additional Straight Cylindrical Collets (Each)
- Additional Index Plates for Spiral Lead Indexing Unit (Each)
- Set of 3 Taper Collets (#5, #7, & #9)
- Diamond Nib Dresser
- Credit for standard 1/8” to 1-1/4” and #2 to #4 MT collets
- Set of three grinding wheels
- BT40 collets set (inch 13 pieces)
