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Boston Gear
F7721-10-B5-H
700 Series 10:1 Ratio H Assembly Single Reduction Worm Gear Reducer Without Base
Item #101933751
- 2 Input Motor hp
- 700 Series
- 2.06 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
- Steel housings must be used for operating pressures above 3,000 psi
| Series | 700 |
| Media Mapping Output | H |
| Output Torque Rating Range [Max] | 999 lb-in, 109 Nm |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 8.63 x 2.63 |
| Bolt Center | 5 in x 2 7/8 in |
| Output RPM @ 1750 rpm Input | 175 rpm |
| Output (Shaft or Bore) Size | 1 in |
| Output Bore Shaft Dia. | 1 in |
| Input Motor HP | 2 |
| Family Name | F |
| Max. Thrust Load @ 1150 rpm | 700 lb/in |
| Bolt Centers w/ Vertical Base Kits (in) | 8 3/8 x 4 7/8 |
| Input HP @ RPM | 1.49 hp @ 1150 rpm, 2.34 hp @ 1750 rpm |
| Frame Size | 56C |
| Shaft Assembly Code | H |
| Ratio | 10:1 |
| Bolt Centers w/ Std. Base Kit (in) | 6 3/8 x 4 11/16 |
| Worm Position | Universal |
| Output Shaft Projection | Solid Double Projecting Output |
| Lubrication | None |
| Torque Out @ 1750 rpm | 789 in lb |
| Reduction Type | Single |
| Input Configuration | C-Face Quilled |
| Box Length | 6 in |
| Output Torque Rating Range [Min] | 750 lb-in, 85 Nm |
| Input Power Rating | 2.34 hp, 1.745 kW |
| Output Configuration | Left & Right Output |
| Frame | 56C |
| Torque Out @ 1150 rpm | 725 in lb |
| Keyway Size | 3/16 x 3/32 |
| Motor Frame Size | B556C |
| Center Distance | 2.0625 in |
| Input (Shaft or Bore) Size | 5/8 in |
| Output Speed | 175 rpm |
| Output Torque @ RPM | 725 in lb @ 1150 rpm, 789 in lb @ 1750 rpm |
| Washdown Duty | No |
| Rated Efficiency | 94% |
| Standard | AGMA Service Class I |
| Output RPM @ Input RPM | 175 rpm @ 1750 rpm |
| Max. Input HP @ 100 rpm | 0.19 hp |
| Base to Centerline of Output Shaft | 2.28 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.94 in |
| Base Mounting Attachment | No Base |
| Bore Code | B5 |
| Motor Application | General Purpose |
| Base to Shaft Center Height w/Std. Base Kit | 4.81 in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Style | Right Angle |
| HP @ RPM | 2 hp @ 1800 rpm |
| Output Torque | 789 lb-in |
| Center Distance Code | 721 |
| Media Mapping Style | F |
| Base to Centerline of Input Shaft | 4 11/32 in |
| Max. Overhung Load @ 1750 rpm | 700 lb/in |
| Max. Overhung Load @ RPM | 700 lb/in @ 1150 rpm, 700 lb/in @ 1750 rpm |
| Material | Cast Iron, Standard Paint |
| Fan Cooled | No |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.13 in |
| Output Shaft | Solid |
| Motor HP | 1 hp |
| Bolt Center Length x Bolt Center Width | 5 in x 2 7/8 in |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.88 in |
| Max. Thrust Load @ RPM | 700 lb/in @ 1150 rpm, 700 lb/in @ 1750 rpm |
| Housing Material | Cast Iron |
| Box Height | 6 3/8 in |
| Base | No |
| Use With | 721 |
| Box Width | 5 3/16 in |
| Weight | 24.1 LB |
| EAN or UPC | 781711519554 |
