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