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Boston Gear
F7721-15-B5-H
700 Series 15:1 Ratio H Assembly Single Reduction Worm Gear Reducer Without Base
Item #101834959
- 1.50 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
| Ratio | 15:1 |
| Base Mounting Attachment | No Base |
| Max. Overhung Load @ RPM | 700 lb/in @ 1150 rpm, 700 lb/in @ 1750 rpm |
| Housing Material | Cast Iron |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Center Distance Code | 721 |
| Output Torque @ RPM | 752 in lb @ 1150 rpm, 840 in lb @ 1750 rpm |
| Output Torque | 841 lb-in |
| Box Length | 6 in |
| Output RPM @ Input RPM | 117 rpm @ 1750 rpm |
| Keyway Size | 3/16 x 3/32 |
| Input Configuration | C-Face Quilled |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 8.63 x 2.63 |
| Max. Thrust Load @ 1150 rpm | 700 lb/in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.94 in |
| Max. Input HP @ 100 rpm | 0.13 hp |
| Output RPM @ 1750 rpm Input | 117 rpm |
| Frame | 56C |
| Bolt Centers w/ Vertical Base Kits (in) | 8 3/8 x 4 7/8 |
| Lubrication | None |
| Output Shaft | Solid |
| Family Name | F |
| Input (Shaft or Bore) Size | 5/8 in |
| Input HP @ RPM | 1.06 hp @ 1150 rpm, 1.72 hp @ 1750 rpm |
| Bore Code | B5 |
| Box Width | 5 3/16 in |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.88 in |
| Output (Shaft or Bore) Size | 1 in |
| Worm Position | Universal |
| Output Configuration | Left & Right Output |
| Box Height | 6 3/8 in |
| Output Torque Rating Range [Max] | 999 lb-in, 109 Nm |
| Max. Overhung Load @ 1750 rpm | 700 lb/in |
| Base to Centerline of Input Shaft | 4 11/32 in |
| Motor Frame Size | B556C |
| Reduction Type | Single |
| Bolt Center | 5 in x 2 7/8 in |
| Output Torque Rating Range [Min] | 750 lb-in, 85 Nm |
| Output Speed | 116.7 rpm |
| Rated Efficiency | 90% |
| Standard | AGMA Service Class I |
| Base | No |
| Bolt Centers w/ Std. Base Kit (in) | 6 3/8 x 4 11/16 |
| Input Motor HP | 1.50 |
| Center Distance | 2.0625 in |
| Material | Cast Iron, Standard Paint |
| Torque Out @ 1750 rpm | 840 in lb |
| Torque Out @ 1150 rpm | 752 in lb |
| Series | 700 |
| Motor Application | General Purpose |
| Style | Right Angle |
| Input Power Rating | 1.72 hp, 1.283 kW |
| HP @ RPM | 1 hp @ 1800 rpm |
| Output Shaft Projection | Solid Double Projecting Output |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.13 in |
| Motor HP | 0.75 hp |
| Media Mapping Style | F |
| Media Mapping Output | H |
| Fan Cooled | No |
| Washdown Duty | No |
| Use With | 721 |
| Shaft Assembly Code | H |
| Base to Centerline of Output Shaft | 2.28 in |
| Max. Thrust Load @ RPM | 700 lb/in @ 1150 rpm, 700 lb/in @ 1750 rpm |
| Frame Size | 56C |
| Output Bore Shaft Dia. | 1 in |
| Base to Shaft Center Height w/Std. Base Kit | 4.81 in |
| Bolt Center Length x Bolt Center Width | 5 in x 2 7/8 in |
| Weight | 24.1 LB |
| EAN or UPC | 781711519615 |
