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Boston Gear
HF726-30-B5-H-P19
700 Series 30:1 Ratio Hollow Assembly Single Reduction Worm Gear Reducer Without Base
Item #101796327
- 1.50 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
- High loads, high ambient or operating temperatures, and unusually contaminated atmospheres will require more frequent relubrication.
| Output Torque Rating Range [Max] | 1999 lb-in, 234 Nm |
| Input Power Rating | 1.68 hp, 1.253 kW |
| Max. Overhung Load @ 1750 rpm | 1000 lb/in |
| Keyway Size | 3/16 x 3/32 |
| Output (Shaft or Bore) Size | 1 3/16 in |
| Motor Application | General Purpose |
| Output Shaft Projection | Hollow Output |
| Rated Efficiency | 84% |
| Lubrication | None |
| Center Distance Code | 726 |
| Series | 700 |
| Bolt Centers w/ Std. Base Kit (in) | 8 x 5 1/4 |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.63 in |
| Standard | AGMA Service Class I |
| Output Bore Shaft Dia. | 1.188 in |
| Use With | 726 |
| Output RPM @ 1750 rpm Input | 58 rpm |
| Bolt Centers w/ Vertical Base Kits (in) | 10.13 x 5.75 |
| Worm Position | Universal |
| Fan Cooled | No |
| Output Speed | 58.3 rpm |
| Base to Shaft Center Height w/High Vert. Base Kit | 5.59 in |
| Box Height | 8 in |
| Output Torque | 1521 lb-in |
| Media Mapping Hollow Bore | P19 |
| Output Shaft | Hollow |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 10.38 x 3.13 |
| Frame Size | 56C |
| Base Mounting Attachment | No Base |
| Center Distance | 2.625 in |
| Frame | 56C |
| Torque Out @ 1150 rpm | 1575 in lb |
| Material | Cast Iron, Standard Paint |
| Box Length | 7 3/8 in |
| Style | Right Angle |
| Input (Shaft or Bore) Size | 5/8 in |
| Media Mapping Output | H |
| Base to Centerline of Input Shaft | 5 9/16 in |
| Output Torque Rating Range [Min] | 1500 lb-in, 160 Nm |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.75 in |
| Ratio | 30:1 |
| Washdown Duty | No |
| Torque Out @ 1750 rpm | 1521 in lb |
| Housing Material | Cast Iron |
| Input Configuration | C-Face Quilled |
| Max. Thrust Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Reduction Type | Single |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Output Configuration | Hollow Output |
| Motor Frame Size | B556C |
| Bolt Center | 6 3/8 in x 3 3/8 in |
| Shaft Assembly Code | H |
| Input HP @ RPM | 1.2 hp @ 1150 rpm, 1.68 hp @ 1750 rpm |
| Base to Shaft Center Height w/Std. Base Kit | 5.81 in |
| Family Name | HF |
| Max. Input HP @ 100 rpm | 0.16 hp |
| Media Mapping Style | HF |
| Input Motor HP | 1.50 |
| Bore Code | B5 |
| Max. Overhung Load @ RPM | 1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm |
| Output RPM @ Input RPM | 58 rpm @ 1750 rpm |
| Motor HP | 1 hp |
| HP @ RPM | 1.5 hp @ 1800 rpm |
| Base to Centerline of Output Shaft | 2 7/16 in |
| Box Width | 5 21/64 in |
| Output Torque @ RPM | 1521 in lb @ 1750 rpm, 1575 in lb @ 1150 rpm |
| Weight | 45.1 LB |
| EAN or UPC | 781711630709 |
