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Boston Gear
F7721-10-B5-G
700 Series 10:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101734239
- 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
- Should not be used in place of standard angular contact spindle bearings.
| Housing Material | Cast Iron |
| Lubrication | None |
| Max. Overhung Load @ RPM | 700 lb/in @ 1150 rpm, 700 lb/in @ 1750 rpm |
| Output Torque | 789 lb-in |
| Washdown Duty | No |
| Worm Position | Universal |
| Output Torque Rating Range [Max] | 999 lb-in, 109 Nm |
| Output RPM @ 1750 rpm Input | 175 rpm |
| Media Mapping Style | F |
| HP @ RPM | 2 hp @ 1800 rpm |
| Shaft Assembly Code | G |
| Media Mapping Output | G |
| Style | Right Angle |
| Bolt Centers w/ Std. Base Kit (in) | 6 3/8 x 4 11/16 |
| Base to Centerline of Output Shaft | 2.28 in |
| Standard | AGMA Service Class I |
| Material | Cast Iron, Standard Paint |
| Output Torque @ RPM | 725 in lb @ 1150 rpm, 789 in lb @ 1750 rpm |
| Ratio | 10:1 |
| Frame | 56C |
| Box Width | 5 3/16 in |
| Base Mounting Attachment | No Base |
| Output Shaft | Solid |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.13 in |
| Max. Thrust Load @ RPM | 700 lb/in @ 1150 rpm, 700 lb/in @ 1750 rpm |
| Input Power Rating | 2.34 hp, 1.745 kW |
| Box Height | 6 3/8 in |
| Output Bore Shaft Dia. | 1 in |
| Torque Out @ 1150 rpm | 725 in lb |
| Base | No |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.94 in |
| Output Torque Rating Range [Min] | 750 lb-in, 85 Nm |
| Motor HP | 1 hp |
| Output RPM @ Input RPM | 175 rpm @ 1750 rpm |
| Input HP @ RPM | 1.49 hp @ 1150 rpm, 2.34 hp @ 1750 rpm |
| Base to Centerline of Input Shaft | 4 11/32 in |
| Series | 700 |
| Bolt Center | 5 in x 2 7/8 in |
| Family Name | F |
| Max. Thrust Load @ 1150 rpm | 700 lb/in |
| Output (Shaft or Bore) Size | 1 in |
| Reduction Type | Single |
| Torque Out @ 1750 rpm | 789 in lb |
| Input Motor HP | 2 |
| Motor Frame Size | B556C |
| Input (Shaft or Bore) Size | 5/8 in |
| Output Shaft Projection | Solid Left Output |
| Box Length | 6 in |
| Output Speed | 175 rpm |
| Center Distance | 2.0625 in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Fan Cooled | No |
| Base to Shaft Center Height w/Std. Base Kit | 4.81 in |
| Output Configuration | Left Output |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 8.63 x 2.63 |
| Input Configuration | C-Face Quilled |
| Bolt Centers w/ Vertical Base Kits (in) | 8 3/8 x 4 7/8 |
| Motor Application | General Purpose |
| Frame Size | 56C |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.88 in |
| Use With | 721 |
| Center Distance Code | 721 |
| Bolt Center Length x Bolt Center Width | 5 in x 2 7/8 in |
| Max. Input HP @ 100 rpm | 0.19 hp |
| Max. Overhung Load @ 1750 rpm | 700 lb/in |
| Rated Efficiency | 94% |
| Bore Code | B5 |
| Weight | 24.1 LB |
| EAN or UPC | 781711519547 |
