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Boston Gear
F7721-60-B5-G
700 Series 60:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101833977
- 0.5 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 [Min] | 750 lb-in, 85 Nm |
| Bolt Centers w/ Std. Base Kit (in) | 6 3/8 x 4 11/16 |
| Output RPM @ Input RPM | 29 rpm @ 1750 rpm |
| Max. Overhung Load @ 1750 rpm | 700 lb/in |
| Output RPM @ 1750 rpm Input | 29 rpm |
| Base Mounting Attachment | No Base |
| HP @ RPM | 0.5 hp @ 1800 rpm, 0.3333333 hp @ 1200 rpm |
| Bolt Center Length x Bolt Center Width | 5 in x 2 7/8 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.94 in |
| Motor Frame Size | B556C |
| Material | Cast Iron, Standard Paint |
| Torque Out @ 1150 rpm | 730 in lb |
| Output Shaft Projection | Solid Left Output |
| Output Bore Shaft Dia. | 1 in |
| Ratio | 60:1 |
| Output Torque | 826 lb-in |
| Base to Shaft Center Height w/Std. Base Kit | 4.81 in |
| Bolt Centers w/ Vertical Base Kits (in) | 8 3/8 x 4 7/8 |
| Center Distance Code | 721 |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.88 in |
| Use With | 721 |
| Max. Input HP @ 100 rpm | 0.055 hp |
| Max. Thrust Load @ 1150 rpm | 700 lb/in |
| Rated Efficiency | 69% |
| Input (Shaft or Bore) Size | 5/8 in |
| Torque Out @ 1750 rpm | 826 in lb |
| Input Configuration | C-Face Quilled |
| Frame | 56C |
| Max. Overhung Load @ RPM | 700 lb/in @ 1750 rpm, 700 lb/in @ 1150 rpm |
| Box Length | 6 in |
| Series | 700 |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 8.63 x 2.63 |
| Output Speed | 29.2 rpm |
| Bolt Center | 5 in x 2 7/8 in |
| Max. Thrust Load @ RPM | 700 lb/in @ 1750 rpm, 700 lb/in @ 1150 rpm |
| Output Torque Rating Range [Max] | 999 lb-in, 109 Nm |
| Lubrication | None |
| Output Shaft | Solid |
| Output Torque @ RPM | 826 in lb @ 1750 rpm, 730 in lb @ 1150 rpm |
| Input Motor HP | 0.50 |
| Media Mapping Output | G |
| Input Power Rating | 0.55 hp, 0.41 kW |
| Shaft Assembly Code | G |
| Bore Code | B5 |
| Bolt Pattern | 5 x 2.88 |
| Output (Shaft or Bore) Size | 1 in |
| Washdown Duty | No |
| Motor HP | 1/2 hp |
| Worm Position | Universal |
| Base to Centerline of Output Shaft | 2.28 in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.13 in |
| Media Mapping Style | F |
| Output Configuration | Left Output |
| Housing Material | Cast Iron |
| Box Height | 6 3/8 in |
| Style | Right Angle |
| Standard | AGMA Service Class I |
| Center Distance | 2.0625 in |
| Base to Centerline of Input Shaft | 4 11/32 in |
| Box Width | 5 3/16 in |
| Fan Cooled | No |
| Motor Application | General Purpose |
| Frame Size | 56C |
| Input HP @ RPM | 0.55 hp @ 1750 rpm, 0.34 hp @ 1150 rpm |
| Base | No |
| Reduction Type | Single |
| Family Name | F |
| Weight | 24.1 LB |
| EAN or UPC | 781711519783 |
