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Boston Gear
F7721-15-B5-G
700 Series 15:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101350433
- 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
- Must be filled to the proper level with the recommended lubricant for your application before operation
| Output Torque Rating Range [Max] | 999 lb-in, 109 Nm |
| Base Mounting Attachment | No Base |
| Use With | 721 |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 8.63 x 2.63 |
| Housing Material | Cast Iron |
| Output Torque | 841 lb-in |
| Max. Thrust Load @ RPM | 700 lb/in @ 1750 rpm, 700 lb/in @ 1150 rpm |
| Center Distance | 2.0625 in |
| Rated Efficiency | 90% |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.88 in |
| Torque Out @ 1750 rpm | 840 in lb |
| Input HP @ RPM | 1.72 hp @ 1750 rpm, 1.06 hp @ 1150 rpm |
| Base to Centerline of Input Shaft | 4 11/32 in |
| Max. Overhung Load @ 1750 rpm | 700 lb/in |
| Box Height | 6 3/8 in |
| Box Length | 6 in |
| Output Torque Rating Range [Min] | 750 lb-in, 85 Nm |
| Output (Shaft or Bore) Size | 1 in |
| Bolt Center Length x Bolt Center Width | 5 in x 2 7/8 in |
| Bolt Centers w/ Std. Base Kit (in) | 6 3/8 x 4 11/16 |
| Motor Application | General Purpose |
| Bore Code | B5 |
| Output RPM @ Input RPM | 117 rpm @ 1750 rpm |
| Motor HP | 3/4 hp |
| Washdown Duty | No |
| Base to Shaft Center Height w/Std. Base Kit | 4.81 in |
| Output RPM @ 1750 rpm Input | 117 rpm |
| Ratio | 15:1 |
| Input Motor HP | 1.50 |
| Series | 700 |
| Media Mapping Output | G |
| Max. Thrust Load @ 1150 rpm | 700 lb/in |
| Output Speed | 116.7 rpm |
| Output Configuration | Left Output |
| Media Mapping Style | F |
| Fan Cooled | No |
| Input (Shaft or Bore) Size | 5/8 in |
| Output Torque @ RPM | 840 in lb @ 1750 rpm, 752 in lb @ 1150 rpm |
| Input Configuration | C-Face Quilled |
| Bolt Centers w/ Vertical Base Kits (in) | 8 3/8 x 4 7/8 |
| HP @ RPM | 1 hp @ 1800 rpm |
| Max. Input HP @ 100 rpm | 0.13 hp |
| Torque Out @ 1150 rpm | 752 in lb |
| Base | No |
| Frame Size | 56C |
| Output Bore Shaft Dia. | 1 in |
| Output Shaft Projection | Solid Left Output |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.94 in |
| Lubrication | None |
| Motor Frame Size | B556C |
| Box Width | 5 3/16 in |
| Output Shaft | Solid |
| Bolt Pattern | 5 x 2.88 |
| Frame | 56C |
| Base to Centerline of Output Shaft | 2.28 in |
| Material | Cast Iron, Standard Paint |
| Shaft Assembly Code | G |
| Center Distance Code | 721 |
| Max. Overhung Load @ RPM | 700 lb/in @ 1750 rpm, 700 lb/in @ 1150 rpm |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.13 in |
| Input Power Rating | 1.72 hp, 1.283 kW |
| Reduction Type | Single |
| Worm Position | Universal |
| Style | Right Angle |
| Bolt Center | 5 in x 2 7/8 in |
| Family Name | F |
| Standard | AGMA Service Class I |
| Weight | 24.1 LB |
| EAN or UPC | 781711519608 |
