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- 4 1/2 in Center Distance
- 20:1 Ratio
- C-Face Quilled
- Hollow Output, Thru, Left & Right, Requires Bushing
- Horizontal Output Relation to Base
description
- Worm gear drives' recess action gear design provides for more efficient operation and greater durability
features
- Shaft mount design for direct mounting on the drive shaft of equipment to be driven
- High speed shaft bearings are ball bearings except 455 and 525 have double tapered roller bearings
- C flange design permits motor shaft to be plugged directly into quill-type input shaft permitting installation in the smallest possible space
- Tapered roller bearings on the low speed shaft
- Input quill is coated with Molykote™ G-n paste to provide protection against fretting corrosion
- QD bushings, available in series 450 through series 70, provide widest possible range of bore size, ease of installation, and removal
| Lubrication | None |
| Base to Centerline of Input Shaft | 9 1/8 in |
| Output Shaft Position | Left & Right |
| Bolt Center | 8 1/8 in x 3 1/4 in |
| Motor Application | General Purpose |
| Input (Shaft or Bore) Size | 7/8 in |
| Reduction Type | Single Reduction |
| Input HP @ RPM | 8.18 hp @ 1150 rpm, 10.2 hp @ 1750 rpm |
| Bearing Type | Tapered |
| Input Relation to Base | Horizontal |
| Ratio | 20:1 |
| Box Length | 10 5/16 in |
| Input Configuration | C-Face Quilled |
| Frame | 143TC |
| Input Shaft Position | Facing You |
| Torque Out @ 1750 rpm | 5940 in lb |
| Base Description | None |
| Torque Out @ 1150 rpm | 7460 in lb |
| Worm Position | Universal |
| Output Relation to Input(with I/P Facing you, worm top) | Left & Right |
| Box Width | 10 in |
| Output RPM @ 1750 rpm Input | 87.5 rpm |
| Base Position | None |
| HP @ RPM | 3 hp @ 1200 rpm, 5 hp @ 1800 rpm |
| Output Torque @ RPM | 5940 in lb @ 1750 rpm, 7460 in lb @ 1150 rpm |
| Output RPM @ Input RPM | 88 rpm @ 1750 rpm |
| Washdown Duty | No |
| Base | No |
| Output Configuration | Hollow Output, Thru |
| Thermal Input Horsepower @ 1750 RPM | 5.21 hp |
| Center Distance | 4.5 in |
| Bolt Center Length x Bolt Center Width | 8 1/8 in x 3 1/4 in |
| Output (Shaft or Bore) Size | N/A |
| Max. Overhung Load @ 1750 rpm | N/A |
| Family Name | 455 |
| Frame Size | 140TC |
| Fan Cooled | No |
| Thermal Input Horsepower @ RPM | 4.47 hp @ 1150 rpm, 5.21 hp @ 1750 rpm |
| Housing Material | Cast Iron |
| Base to Centerline of Output Shaft | 4 5/8 in |
| Output Relation to Base | Horizontal |
| Box Height | 11 5/8 in |
| Thermal Output Torque @ RPM | 3034 in lb @ 1750 rpm, 4080 in lb @ 1150 rpm |
| Weight | 117.0 LB |
| EAN or UPC | 662798053097 |
