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Boston Gear
HF726-40-B5-H-P19
700 Series 40:1 Ratio Hollow Assembly Single Reduction Worm Gear Reducer Without Base
Item #101796529
- 1 Input Motor hp
- 700 Series
- 2.62 in Center Distance
- Single Reduction
description
- Our standard 700 Series - the heart of Boston Gear's speed reducer product line - has been serving many industries reliably for over 40 years. Its proven modular design has set the industry standard for performance and is the most imitated product in today's worm gear speed reducer market.
features
- 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
- 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
caution
- Mount in the horizontal position only.
- High loads, high ambient or operating temperatures, and unusually contaminated atmospheres will require more frequent relubrication.
| Base to Centerline of Input Shaft | 5 9/16 in |
| Motor HP | 1 hp |
| Output Torque Rating Range [Max] | 1999 lb-in, 234 Nm |
| Torque Out @ 1750 rpm | 1512 in lb |
| Use With | 726 |
| Max. Overhung Load @ RPM | 1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm |
| Output RPM @ Input RPM | 44 rpm @ 1750 rpm |
| Bolt Centers w/ Std. Base Kit (in) | 8 x 5 1/4 |
| Output Torque | 1512 lb-in |
| Output Configuration | Hollow Output |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Box Length | 7 3/8 in |
| Input Motor HP | 1 |
| Frame Size | 56C |
| Motor Frame Size | B556C |
| Base to Centerline of Output Shaft | 2 7/16 in |
| Base Mounting Attachment | No Base |
| Family Name | HF |
| Input Power Rating | 1.33 hp, 0.992 kW |
| Output Speed | 43.8 rpm |
| Box Height | 8 in |
| Box Width | 5 21/64 in |
| Center Distance | 2.625 in |
| Media Mapping Output | H |
| Housing Material | Cast Iron |
| Bolt Center | 6 3/8 in x 3 3/8 in |
| Base to Shaft Center Height w/High Vert. Base Kit | 5.59 in |
| Max. Thrust Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Max. Input HP @ 100 rpm | 0.14 hp |
| Bore Code | B5 |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.63 in |
| Standard | AGMA Service Class II |
| Output Torque Rating Range [Min] | 1500 lb-in, 160 Nm |
| Bolt Centers w/ Vertical Base Kits (in) | 10.13 x 5.75 |
| Output RPM @ 1750 rpm Input | 44 rpm |
| Lubrication | None |
| Media Mapping Hollow Bore | P19 |
| Output Shaft | Hollow |
| Rated Efficiency | 79% |
| Output (Shaft or Bore) Size | 1 3/16 in |
| Shaft Assembly Code | H |
| Keyway Size | 3/16 x 3/32 |
| Center Distance Code | 726 |
| HP @ RPM | 1 hp @ 1800 rpm |
| Ratio | 40:1 |
| Max. Overhung Load @ 1750 rpm | 1000 lb/in |
| Output Bore Shaft Dia. | 1.188 in |
| Fan Cooled | No |
| Input HP @ RPM | 0.89 hp @ 1150 rpm, 1.33 hp @ 1750 rpm |
| Series | 700 |
| Style | Right Angle |
| Output Shaft Projection | Hollow Output |
| Base to Shaft Center Height w/Std. Base Kit | 5.81 in |
| Frame | 56C |
| Torque Out @ 1150 rpm | 1500 in lb |
| Motor Application | General Purpose |
| Washdown Duty | No |
| Media Mapping Style | HF |
| Reduction Type | Single |
| Output Torque @ RPM | 1500 in lb @ 1150 rpm, 1512 in lb @ 1750 rpm |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 10.38 x 3.13 |
| Worm Position | Universal |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.75 in |
| Input (Shaft or Bore) Size | 5/8 in |
| Material | Cast Iron, Standard Paint |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Input Configuration | C-Face Quilled |
| Weight | 45.1 LB |
| EAN or UPC | 781711630761 |
