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- 4 1/2" Center Distance
- 60:1 Ratio
- C-Face Quilled
- Single, Solid Shaft, Down, 1 11/16"
- Output Relation to Base Vertical
description
- Worm gear drives' recess action gear design provides for more efficient operation and greater durability
applications
- Trolleys
- Conveyors
- Agitators
- Mixers
features
- C flange design permits motor shaft to be plugged directly into quill-type input shaft permitting installation in the smallest possible space
- Input quill is coated with Molykote™ G-n paste to provide protection against fretting corrosion
- Drop bearing design provides overhung load support
- Grease retainer at outboard bearing for mounting output shaft vertically up
- Large outboard bearing for long bearing life
- Tandem seals (Taconite) on output shaft with grease and purge holes provided
- Output shaft dimensions and mounting hole layout interchange with comparable models
- High speed shaft bearings are ball bearings on 328 and 388
- 458 and 528 have double tapered roller bearings
- Tapered roller bearings on the low speed shaft
| Worm Position | Vertical |
| Bolt Center | 12 in x 12 in |
| Input HP @ RPM | 3.36 hp @ 1150 rpm, 4.23 hp @ 1750 rpm |
| Box Width | 5 3/8 in |
| Torque Out @ 1150 rpm | 7290 in lb |
| Fan Cooled | No |
| Output RPM @ 1750 rpm Input | 29.2 rpm |
| Max. Overhung Load @ 1750 rpm | 2370 lbf |
| Thermal Output Torque @ RPM | 3230 in lb @ 1750 rpm, 4666 in lb @ 1150 rpm |
| Frame | 56C |
| Thermal Input Horsepower @ RPM | 2.15 hp @ 1150 rpm, 2.38 hp @ 1750 rpm |
| Base to Centerline of Output Shaft | N/A |
| Lubrication | None |
| Family Name | 458 |
| Box Height | 9 1/16 in |
| Washdown Duty | No |
| Housing Material | Cast Iron |
| Output (Shaft or Bore) Size | 1 11/16 in |
| Output RPM @ Input RPM | 29 rpm @ 1750 rpm |
| Motor Application | General Purpose |
| Input Configuration | C-Face Quilled |
| Output Relation to Input(with I/P Facing you, worm top) | Left |
| Torque Out @ 1750 rpm | 5740 in lb |
| Input Shaft Position | Facing You |
| Box Length | 12 7/16 in |
| Thermal Input Horsepower @ 1750 RPM | 2.38 hp |
| Output Torque @ RPM | 5740 in lb @ 1750 rpm, 7290 in lb @ 1150 rpm |
| Output Relation to Base | Vertical |
| Input Relation to Base | Horizontal |
| Bearing Type | Tapered |
| Output Configuration | Single, Solid Shaft |
| Output Shaft Position | Down |
| Center Distance | 4.5 in |
| Frame Size | 56C |
| Base to Centerline of Input Shaft | 6 in |
| Reduction Type | Single Reduction |
| Base | Yes |
| HP @ RPM | 2 hp @ 1200 rpm, 2 hp @ 1800 rpm |
| Ratio | 60:1 |
| Max. Overhung Load @ RPM | 2370 lbf @ 1750 rpm |
| Base Description | Flanged Base |
| Installed Options | Flanged Base, Left Side |
| Base Position | Left |
| Input (Shaft or Bore) Size | 5/8 in |
| Weight | 186.0 LB |
| EAN or UPC | 662798054049 |
