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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
| Washdown Duty | No |
| Bolt Centers w/ Vertical Base Kits (in) | 8 3/8 x 4 7/8 |
| Rated Efficiency | 69% |
| Output Shaft | Solid |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.13 in |
| Center Distance | 2.0625 in |
| Base to Centerline of Output Shaft | 2.28 in |
| Reduction Type | Single |
| Output Shaft Projection | Solid Left Output |
| Housing Material | Cast Iron |
| Base Mounting Attachment | No Base |
| Series | 700 |
| Output RPM @ 1750 rpm Input | 29 rpm |
| Motor Application | General Purpose |
| Output RPM @ Input RPM | 29 rpm @ 1750 rpm |
| Output Torque @ RPM | 826 in lb @ 1750 rpm, 730 in lb @ 1150 rpm |
| Input HP @ RPM | 0.55 hp @ 1750 rpm, 0.34 hp @ 1150 rpm |
| Max. Input HP @ 100 rpm | 0.055 hp |
| Max. Thrust Load @ 1150 rpm | 700 lb/in |
| Input Configuration | C-Face Quilled |
| Output Torque | 826 lb-in |
| Motor HP | 1/2 hp |
| Box Height | 6 3/8 in |
| Base to Centerline of Input Shaft | 4 11/32 in |
| Input Motor HP | 0.50 |
| Torque Out @ 1750 rpm | 826 in lb |
| Bore Code | B5 |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.94 in |
| Input Power Rating | 0.55 hp, 0.41 kW |
| Use With | 721 |
| Worm Position | Universal |
| Fan Cooled | No |
| Box Length | 6 in |
| Style | Right Angle |
| Bolt Pattern | 5 x 2.88 |
| Output Speed | 29.2 rpm |
| Material | Cast Iron, Standard Paint |
| Center Distance Code | 721 |
| Frame Size | 56C |
| Ratio | 60:1 |
| HP @ RPM | 0.5 hp @ 1800 rpm, 0.3333333 hp @ 1200 rpm |
| Bolt Centers w/ Std. Base Kit (in) | 6 3/8 x 4 11/16 |
| Family Name | F |
| Bolt Center Length x Bolt Center Width | 5 in x 2 7/8 in |
| Max. Overhung Load @ 1750 rpm | 700 lb/in |
| Media Mapping Style | F |
| Output Torque Rating Range [Min] | 750 lb-in, 85 Nm |
| Motor Frame Size | B556C |
| Shaft Assembly Code | G |
| 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 |
| Input (Shaft or Bore) Size | 5/8 in |
| Output Bore Shaft Dia. | 1 in |
| Base | No |
| Media Mapping Output | G |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.88 in |
| Output (Shaft or Bore) Size | 1 in |
| Output Configuration | Left Output |
| Box Width | 5 3/16 in |
| Standard | AGMA Service Class I |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 8.63 x 2.63 |
| Torque Out @ 1150 rpm | 730 in lb |
| Frame | 56C |
| Bolt Center | 5 in x 2 7/8 in |
| Max. Overhung Load @ RPM | 700 lb/in @ 1750 rpm, 700 lb/in @ 1150 rpm |
| Base to Shaft Center Height w/Std. Base Kit | 4.81 in |
| Weight | 24.1 LB |
| EAN or UPC | 781711519783 |
