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Boston Gear
F721-10-B7-H
700 Series 10:1 Ratio H Assembly Single Reduction Worm Gear Reducer Without Base
Item #101835993
- 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
| Keyway Size | 3/16 x 3/32 |
| Max. Thrust Load @ RPM | 700 lb/in @ 1150 rpm, 700 lb/in @ 1750 rpm |
| Output Bore Shaft Dia. | 1 in |
| Media Mapping Style | F |
| Input HP @ RPM | 1.49 hp @ 1150 rpm, 2.34 hp @ 1750 rpm |
| Output Torque @ RPM | 725 in lb @ 1150 rpm, 789 in lb @ 1750 rpm |
| Washdown Duty | No |
| Box Length | 6 in |
| Lubrication | None |
| Output (Shaft or Bore) Size | 1 in |
| Bolt Centers w/ Std. Base Kit (in) | 6 3/8 x 4 11/16 |
| Base | No |
| Fan Cooled | No |
| Motor HP | 2 hp |
| Output Shaft Projection | Solid Double Projecting Output |
| Output Torque Rating Range [Max] | 999 lb-in, 109 Nm |
| Use With | 721 |
| Box Width | 5 3/16 in |
| Bolt Centers w/ Vertical Base Kits (in) | 8 3/8 x 4 7/8 |
| Box Height | 6 3/8 in |
| Media Mapping Output | H |
| Center Distance | 2.0625 in |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 8.63 x 2.63 |
| Standard | AGMA Service Class I |
| Base to Shaft Center Height w/Std. Base Kit | 4.81 in |
| Output Torque Rating Range [Min] | 750 lb-in, 85 Nm |
| Output Shaft | Solid |
| Housing Material | Cast Iron |
| Input Motor HP | 2 |
| Family Name | F |
| Frame | 140TC, 180C |
| Input Power Rating | 2.34 hp, 1.745 kW |
| Output Configuration | Left & Right Output |
| Max. Overhung Load @ 1750 rpm | 700 lb/in |
| Rated Efficiency | 94% |
| Worm Position | Universal |
| Input Configuration | C-Face Quilled |
| Series | 700 |
| Motor Frame Size | B7140TC180C |
| Bolt Center Length x Bolt Center Width | 5 in x 2 7/8 in |
| Motor Application | General Purpose |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Bore Code | B7 |
| Output Torque | 789 lb-in |
| Frame Size | 140TC, 180C |
| Input (Shaft or Bore) Size | 7/8 in |
| Output RPM @ 1750 rpm Input | 175 rpm |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.94 in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.13 in |
| Bolt Center | 5 in x 2 7/8 in |
| Max. Thrust Load @ 1150 rpm | 700 lb/in |
| HP @ RPM | 2 hp @ 1800 rpm |
| Output Speed | 175 rpm |
| Material | Cast Iron, Standard Paint |
| Reduction Type | Single |
| Ratio | 10:1 |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.88 in |
| Base Mounting Attachment | No Base |
| Output RPM @ Input RPM | 175 rpm @ 1750 rpm |
| Torque Out @ 1150 rpm | 725 in lb |
| Style | Right Angle |
| Max. Overhung Load @ RPM | 700 lb/in @ 1150 rpm, 700 lb/in @ 1750 rpm |
| Center Distance Code | 721 |
| Max. Input HP @ 100 rpm | 0.19 hp |
| Shaft Assembly Code | H |
| Base to Centerline of Input Shaft | 4 11/32 in |
| Base to Centerline of Output Shaft | 2.28 in |
| Torque Out @ 1750 rpm | 789 in lb |
| Weight | 24.1 LB |
| EAN or UPC | 781711519585 |
