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.
| Base to Centerline of Input Shaft | 3 13/16 in |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Family Name | HF |
| Frame | 56C |
| Output (Shaft or Bore) Size | 1 in |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Input (Shaft or Bore) Size | 5/8 in |
| Output RPM @ Input RPM | 44 rpm @ 1750 rpm |
| Frame Size | 56C |
| Box Height | 5 3/4 in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Motor HP | 0.3333 hp |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Washdown Duty | No |
| Fan Cooled | No |
| Reduction Type | Single Reduction |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Output Torque @ RPM | 525 in lb @ 1150 rpm, 609 in lb @ 1750 rpm |
| Max. Thrust Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Keyway Size | 3/16 x 3/32 |
| Max. Input HP @ 100 rpm | 0.052 hp |
| Input HP @ RPM | 0.33 hp @ 1150 rpm, 0.57 hp @ 1750 rpm |
| Bolt Center Length x Bolt Center Width | 4 3/16 in x 2 3/4 in |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Box Length | 5 1/2 in |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Worm Position | Universal |
| Motor Application | General Purpose |
| HP @ RPM | 0.3333333 hp @ 1200 rpm, 0.3333333 hp @ 1800 rpm |
| Max. Overhung Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Lubrication | None |
| Shaft Assembly Code | H |
| Ratio | 40:1 |
| Housing Material | Cast Iron |
| Torque Out @ 1150 rpm | 525 in lb |
| Use With | 718 |
| Output RPM @ 1750 rpm Input | 43.75 rpm |
| Torque Out @ 1750 rpm | 609 in lb |
| Output Configuration | Hollow Output |
| Center Distance | 1.75 in |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Bore Code | B5 |
| Input Configuration | C-Face Quilled |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Box Width | 4 37/64 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Weight | 20.1 LB |
| EAN or UPC | 781711630228 |
