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Boston Gear
F721-10-B7-G
700 Series 10:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101835123
- 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
- Must be filled to the proper level with the recommended lubricant for your application before operation
| Center Distance | 2.0625 in |
| Input Motor HP | 2 |
| Max. Overhung Load @ 1750 rpm | 700 lb/in |
| Box Length | 6 in |
| Input HP @ RPM | 1.49 hp @ 1150 rpm, 2.34 hp @ 1750 rpm |
| Reduction Type | Single |
| Torque Out @ 1150 rpm | 725 in lb |
| Worm Position | Universal |
| Base to Centerline of Input Shaft | 4 11/32 in |
| Output (Shaft or Bore) Size | 1 in |
| Output RPM @ 1750 rpm Input | 175 rpm |
| Center Distance Code | 721 |
| Media Mapping Style | F |
| Family Name | F |
| Output Speed | 175 rpm |
| Output RPM @ Input RPM | 175 rpm @ 1750 rpm |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Motor Application | General Purpose |
| Housing Material | Cast Iron |
| Bolt Center Length x Bolt Center Width | 5 in x 2 7/8 in |
| Bolt Centers w/ Vertical Base Kits (in) | 8 3/8 x 4 7/8 |
| Output Torque Rating Range [Min] | 750 lb-in, 85 Nm |
| Ratio | 10:1 |
| Torque Out @ 1750 rpm | 789 in lb |
| Washdown Duty | No |
| Output Shaft | Solid |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.94 in |
| Frame Size | 140TC, 180C |
| Input (Shaft or Bore) Size | 7/8 in |
| Output Bore Shaft Dia. | 1 in |
| Fan Cooled | No |
| HP @ RPM | 2 hp @ 1800 rpm |
| Max. Input HP @ 100 rpm | 0.19 hp |
| Output Torque Rating Range [Max] | 999 lb-in, 109 Nm |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.13 in |
| Input Configuration | C-Face Quilled |
| Max. Thrust Load @ 1150 rpm | 700 lb/in |
| Output Torque | 789 lb-in |
| Base to Centerline of Output Shaft | 2.28 in |
| Use With | 721 |
| Media Mapping Output | G |
| Material | Cast Iron, Standard Paint |
| Output Configuration | Left Output |
| Bolt Center | 5 in x 2 7/8 in |
| Frame | 140TC, 180C |
| Shaft Assembly Code | G |
| Bore Code | B7 |
| Bolt Centers w/ Std. Base Kit (in) | 6 3/8 x 4 11/16 |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.88 in |
| Lubrication | None |
| Output Shaft Projection | Solid Left Output |
| Output Torque @ RPM | 725 in lb @ 1150 rpm, 789 in lb @ 1750 rpm |
| Base | No |
| Style | Right Angle |
| Base to Shaft Center Height w/Std. Base Kit | 4.81 in |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 8.63 x 2.63 |
| Max. Thrust Load @ RPM | 700 lb/in @ 1150 rpm, 700 lb/in @ 1750 rpm |
| Rated Efficiency | 94% |
| Base Mounting Attachment | No Base |
| Max. Overhung Load @ RPM | 700 lb/in @ 1150 rpm, 700 lb/in @ 1750 rpm |
| Series | 700 |
| Input Power Rating | 2.34 hp, 1.745 kW |
| Box Height | 6 3/8 in |
| Motor Frame Size | B7140TC180C |
| Standard | AGMA Service Class I |
| Motor HP | 2 hp |
| Box Width | 5 3/16 in |
| Weight | 24.1 LB |
| EAN or UPC | 781711519578 |
