Find a Service Center
- 1 3/4" Center Distance
- 40:1 Ratio
- 56C Frame
- C-Face Quilled Input
- Hollow Output
features
- Bronze worm gear is straddle mounted between heavy-duty tapered roller bearings to increase thrust and load capacities on size 713 to 760
- High strength steel output shaft ensures capacity for high torque
- Pipe plugs allow easy fill, level and drain in any mounting position
- Super finished oil seal diameters on both input and output shafts extend seal life
- Large oil reservoir provides efficient heat dissipation and lubrication for longer life
- Housing is straddle milled top and bottom for precise alignment
- Internal baffles ensure positive, leak-free venting
- Rugged housing fabricated of fine-grained cast iron for maximum strength and greater precision during worm and gear alignment
caution
- Sudden, slam-type stalling should be avoided. Applications of this kind, which are beyond the expected normal performance of pneumatic power motors, will damage the power train due to the dynamic shock loads imposed.
| Frame Size | 56C |
| Shaft Assembly Code | H |
| Family Name | HF |
| Max. Overhung Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Use With | 718 |
| Keyway Size | 3/16 x 3/32 |
| Output RPM @ 1750 rpm Input | 43.75 rpm |
| Center Distance | 1.75 in |
| Box Height | 5 3/4 in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Input Configuration | C-Face Quilled |
| Output Torque @ RPM | 525 in lb @ 1150 rpm, 609 in lb @ 1750 rpm |
| Fan Cooled | No |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Torque Out @ 1150 rpm | 525 in lb |
| Ratio | 40:1 |
| Bore Code | B5 |
| Base to Centerline of Input Shaft | 3 13/16 in |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Frame | 56C |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Input HP @ RPM | 0.33 hp @ 1150 rpm, 0.57 hp @ 1750 rpm |
| Reduction Type | Single Reduction |
| Washdown Duty | No |
| Box Length | 5 1/2 in |
| Output (Shaft or Bore) Size | 1 in |
| Max. Thrust Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| HP @ RPM | 0.3333333 hp @ 1200 rpm, 0.3333333 hp @ 1800 rpm |
| Lubrication | None |
| Max. Input HP @ 100 rpm | 0.052 hp |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Motor Application | General Purpose |
| Input (Shaft or Bore) Size | 5/8 in |
| Worm Position | Universal |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Motor HP | 0.3333 hp |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Box Width | 4 37/64 in |
| Housing Material | Cast Iron |
| Output Configuration | Hollow Output |
| Bolt Center Length x Bolt Center Width | 4 3/16 in x 2 3/4 in |
| Output RPM @ Input RPM | 44 rpm @ 1750 rpm |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Torque Out @ 1750 rpm | 609 in lb |
| Weight | 20.1 LB |
| EAN or UPC | 781711630228 |
