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