Find a Service Center
- 4 1/2 in Center Distance
- 20:1 Ratio
- C-Face Quilled
- Hollow Output, Thru, Left & Right, Requires Bushing
- Vertical Output Relation to Base
description
- Worm gear drives' recess action gear design provides for more efficient operation and greater durability
features
- C flange design permits motor shaft to be plugged directly into quill-type input shaft permitting installation in the smallest possible space
- Side mount flanged model is designed for direct flange mounting to the driven equipment, providing more rigid positioning and eliminating the need for shaft bearings adjacent to the reducer
- High speed shaft bearings are ball bearings except 456 and 526 have double tapered roller bearings
- Tapered roller bearings on the low speed shaft
- Input quill is coated with Molykoteâ„¢ 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
| Box Width | 10 3/4 in |
| Base Position | Left |
| Torque Out @ 1750 rpm | 5940 in lb |
| Input (Shaft or Bore) Size | 7/8 in |
| Max. Overhung Load @ 1750 rpm | N/A |
| Center Distance | 4 1/2 in |
| Base | Yes |
| Output RPM @ Input RPM | 88 rpm @ 1750 rpm |
| Motor Application | General Purpose |
| Output (Shaft or Bore) Size | N/A |
| Installed Options | Flanged Base, Left Side |
| Torque Out @ 1150 rpm | 7460 in lb |
| Box Length | 11 13/16 in |
| Reduction Type | Single Reduction |
| Thermal Output Torque @ RPM | 3034 in lb @ 1750 rpm, 4080 in lb @ 1150 rpm |
| Base to Centerline of Input Shaft | 9 1/8 in |
| Washdown Duty | No |
| Fan Cooled | No |
| HP @ RPM | 3 hp @ 1200 rpm, 5 hp @ 1800 rpm |
| Bearing Type | Tapered |
| Family Name | 456 |
| Base to Centerline of Output Shaft | 4 5/8 in |
| Worm Position | Universal |
| Output Torque @ RPM | 5940 in lb @ 1750 rpm, 7460 in lb @ 1150 rpm |
| Bolt Center Length x Bolt Center Width | 8 1/8 in x 3 1/4 in |
| Box Height | 11 5/8 in |
| Bolt Center | 8 1/8 in x 3 1/4 in |
| Thermal Input Horsepower @ RPM | 4.47 hp @ 1150 rpm, 5.21 hp @ 1750 rpm |
| Input HP @ RPM | 8.18 hp @ 1150 rpm, 10.2 hp @ 1750 rpm |
| Output Configuration | Hollow Output, Thru |
| Ratio | 20:1 |
| Output Shaft Position | Left & Right |
| Thermal Input Horsepower @ 1750 RPM | 5.21 hp |
| Output Relation to Input(with I/P Facing you, worm top) | Left & Right |
| Lubrication | None |
| Input Configuration | C-Face Quilled |
| Output Relation to Base | Vertical |
| Housing Material | Cast Iron |
| Input Relation to Base | Horizontal |
| Input Shaft Position | Facing You |
| Output RPM @ 1750 rpm Input | 87.5 rpm |
| Frame | 143TC |
| Frame Size | 140TC |
| Base Description | Flanged Base |
| Weight | 125.0 LB |
| EAN or UPC | 662798053370 |
