St. Mary Spin Roll Grinding Fixture - 530-PT
530 Series Spin Roll Grinding Fixtures
St. Mary 530 Series Spin Roll Grinding Fixtures are ideal for rotating workpieces of larger diameters. Like the other St Mary Spin Roll series, they are available in manual or power driven models. 530 Series models are larger and heavier than the other spin roll series, something to consider if space is an issue.
Spin Roll - 530 PT
This model is identical in performance to the manual Model 530-M, but is powered by its own self-contained motor.
Features:
- Assured concentricity .0002
- Power driven, enclosed motor
- Quick, easy, and accurate loading
- Constant torque handle standard
- Lubricated air clamp optional
- Compact and lightweight
- Ideal for rotating larger diameters
Options:
- Special roll widths available
- Lubricated air clamps
Specifications:
| Overall Dimensions | 13" long x 11" high and 9-3/4" wide |
| Diameter | 1-1/4" to 3" |
| Length | 5/8" to 5" standard |
| Power | 1/8 HP, 110V (Motor and gear box which produces 193 RPM on direct drive output shaft) |
| Bearings | 12 Permanently Sealed and Lubricated |
| Clamping | Adjustable torque handle |
| Weight | 30 lbs. |
St. Mary Spin Roll Grinding Fixture