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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
| Material | Cast Iron, Standard Paint |
| Output Shaft Projection | Solid Left Output |
| Rated Efficiency | 90% |
| HP @ RPM | 1 hp @ 1800 rpm |
| Standard | AGMA Service Class I |
| Style | Right Angle |
| Motor Frame Size | B556C |
| Series | 700 |
| Media Mapping Style | F |
| Bolt Centers w/ Std. Base Kit (in) | 6 3/8 x 4 11/16 |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 8.63 x 2.63 |
| Center Distance | 2.0625 in |
| Max. Thrust Load @ RPM | 700 lb/in @ 1750 rpm, 700 lb/in @ 1150 rpm |
| Base to Centerline of Output Shaft | 2.28 in |
| Output Torque @ RPM | 840 in lb @ 1750 rpm, 752 in lb @ 1150 rpm |
| Motor Application | General Purpose |
| Output Configuration | Left Output |
| Max. Overhung Load @ RPM | 700 lb/in @ 1750 rpm, 700 lb/in @ 1150 rpm |
| Input Motor HP | 1.50 |
| Max. Input HP @ 100 rpm | 0.13 hp |
| Input (Shaft or Bore) Size | 5/8 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.94 in |
| Max. Thrust Load @ 1150 rpm | 700 lb/in |
| Center Distance Code | 721 |
| Torque Out @ 1750 rpm | 840 in lb |
| Base | No |
| Bolt Centers w/ Vertical Base Kits (in) | 8 3/8 x 4 7/8 |
| Output Torque | 841 lb-in |
| Output Bore Shaft Dia. | 1 in |
| Output Shaft | Solid |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.13 in |
| Ratio | 15:1 |
| Housing Material | Cast Iron |
| Lubrication | None |
| Bolt Center | 5 in x 2 7/8 in |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.88 in |
| Motor HP | 3/4 hp |
| Output Torque Rating Range [Min] | 750 lb-in, 85 Nm |
| Washdown Duty | No |
| Shaft Assembly Code | G |
| Base to Shaft Center Height w/Std. Base Kit | 4.81 in |
| Bolt Pattern | 5 x 2.88 |
| Input HP @ RPM | 1.72 hp @ 1750 rpm, 1.06 hp @ 1150 rpm |
| Base to Centerline of Input Shaft | 4 11/32 in |
| Output (Shaft or Bore) Size | 1 in |
| Bore Code | B5 |
| Base Mounting Attachment | No Base |
| Output Speed | 116.7 rpm |
| Torque Out @ 1150 rpm | 752 in lb |
| Frame | 56C |
| Box Length | 6 in |
| Box Width | 5 3/16 in |
| Output Torque Rating Range [Max] | 999 lb-in, 109 Nm |
| Output RPM @ 1750 rpm Input | 117 rpm |
| Max. Overhung Load @ 1750 rpm | 700 lb/in |
| Reduction Type | Single |
| Media Mapping Output | G |
| Use With | 721 |
| Output RPM @ Input RPM | 117 rpm @ 1750 rpm |
| Family Name | F |
| Input Power Rating | 1.72 hp, 1.283 kW |
| Box Height | 6 3/8 in |
| Input Configuration | C-Face Quilled |
| Bolt Center Length x Bolt Center Width | 5 in x 2 7/8 in |
| Frame Size | 56C |
| Fan Cooled | No |
| Worm Position | Universal |
| Weight | 24.1 LB |
| EAN or UPC | 781711519608 |
