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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.
| Bolt Center | 5 in x 2 7/8 in |
| Motor Application | General Purpose |
| Output RPM @ 1750 rpm Input | 175 rpm |
| Torque Out @ 1750 rpm | 789 in lb |
| Family Name | F |
| Max. Input HP @ 100 rpm | 0.19 hp |
| Media Mapping Style | F |
| Fan Cooled | No |
| Lubrication | None |
| Input (Shaft or Bore) Size | 5/8 in |
| Box Width | 5 3/16 in |
| Bore Code | B5 |
| Base to Centerline of Output Shaft | 2.28 in |
| Max. Thrust Load @ 1150 rpm | 700 lb/in |
| Output Configuration | Left Output |
| Base to Shaft Center Height w/Std. Base Kit | 4.81 in |
| Max. Overhung Load @ 1750 rpm | 700 lb/in |
| Torque Out @ 1150 rpm | 725 in lb |
| Housing Material | Cast Iron |
| Output Torque Rating Range [Max] | 999 lb-in, 109 Nm |
| Output Speed | 175 rpm |
| Output Torque | 789 lb-in |
| Output RPM @ Input RPM | 175 rpm @ 1750 rpm |
| Output (Shaft or Bore) Size | 1 in |
| Box Height | 6 3/8 in |
| Rated Efficiency | 94% |
| Use With | 721 |
| HP @ RPM | 2 hp @ 1800 rpm |
| Base | No |
| Bolt Centers w/ Std. Base Kit (in) | 6 3/8 x 4 11/16 |
| Box Length | 6 in |
| Base to Centerline of Input Shaft | 4 11/32 in |
| Series | 700 |
| Frame | 56C |
| Output Torque @ RPM | 725 in lb @ 1150 rpm, 789 in lb @ 1750 rpm |
| Input Motor HP | 2 |
| Ratio | 10:1 |
| Washdown Duty | No |
| Base Mounting Attachment | No Base |
| Standard | AGMA Service Class I |
| Max. Thrust Load @ RPM | 700 lb/in @ 1150 rpm, 700 lb/in @ 1750 rpm |
| Motor HP | 1 hp |
| Media Mapping Output | G |
| Bolt Centers w/ Vertical Base Kits (in) | 8 3/8 x 4 7/8 |
| Input Configuration | C-Face Quilled |
| Bolt Center Length x Bolt Center Width | 5 in x 2 7/8 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.94 in |
| Worm Position | Universal |
| Max. Overhung Load @ RPM | 700 lb/in @ 1150 rpm, 700 lb/in @ 1750 rpm |
| Center Distance Code | 721 |
| Output Bore Shaft Dia. | 1 in |
| Material | Cast Iron, Standard Paint |
| Output Shaft Projection | Solid Left Output |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.13 in |
| Shaft Assembly Code | G |
| Input HP @ RPM | 1.49 hp @ 1150 rpm, 2.34 hp @ 1750 rpm |
| Center Distance | 2.0625 in |
| Output Torque Rating Range [Min] | 750 lb-in, 85 Nm |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Style | Right Angle |
| Motor Frame Size | B556C |
| Frame Size | 56C |
| Input Power Rating | 2.34 hp, 1.745 kW |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 8.63 x 2.63 |
| Reduction Type | Single |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.88 in |
| Output Shaft | Solid |
| Weight | 24.1 LB |
| EAN or UPC | 781711519547 |
