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Boston Gear
F721-15-B5-J
700 Series 15:1 Ratio J Assembly Single Reduction Worm Gear Reducer Without Base
Item #101835124
- 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
| Media Mapping Output | J |
| Standard | AGMA Service Class I |
| Output (Shaft or Bore) Size | 1 in |
| Input Configuration | C-Face Quilled |
| Center Distance | 2.0625 in |
| Bolt Pattern | 5 x 2.88 |
| Washdown Duty | No |
| Base | No |
| Output Shaft Projection | Solid Right Output |
| Use With | 721 |
| Bolt Centers w/ Std. Base Kit (in) | 6 3/8 x 4 11/16 |
| Max. Thrust Load @ 1150 rpm | 700 lb/in |
| HP @ RPM | 1 hp @ 1800 rpm |
| Bolt Center | 5 in x 2 7/8 in |
| Input Motor HP | 1.50 |
| Output Torque | 841 lb-in |
| Input (Shaft or Bore) Size | 5/8 in |
| Output Bore Shaft Dia. | 1 in |
| Base to Centerline of Input Shaft | 4 11/32 in |
| Input HP @ RPM | 1.72 hp @ 1750 rpm, 1.06 hp @ 1150 rpm |
| Media Mapping Style | F |
| Bolt Center Length x Bolt Center Width | 5 in x 2 7/8 in |
| Style | Right Angle |
| Torque Out @ 1750 rpm | 840 in lb |
| Lubrication | None |
| Max. Overhung Load @ 1750 rpm | 700 lb/in |
| Base Mounting Attachment | No Base |
| Output Torque Rating Range [Max] | 999 lb-in, 109 Nm |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.13 in |
| Motor Frame Size | B556C |
| Output Configuration | Right Output |
| Material | Cast Iron, Standard Paint |
| Worm Position | Universal |
| Box Height | 6 3/8 in |
| Max. Thrust Load @ RPM | 700 lb/in @ 1750 rpm, 700 lb/in @ 1150 rpm |
| Series | 700 |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 8.63 x 2.63 |
| Family Name | F |
| Output RPM @ Input RPM | 117 rpm @ 1750 rpm |
| Box Length | 6 in |
| Rated Efficiency | 90% |
| Base to Shaft Center Height w/Std. Base Kit | 4.81 in |
| Torque Out @ 1150 rpm | 752 in lb |
| Base to Centerline of Output Shaft | 2.28 in |
| Output Speed | 116.7 rpm |
| Frame Size | 56C |
| Ratio | 15:1 |
| Center Distance Code | 721 |
| Output RPM @ 1750 rpm Input | 117 rpm |
| Box Width | 5 3/16 in |
| Input Power Rating | 1.72 hp, 1.283 kW |
| Motor HP | 3/4 hp |
| Fan Cooled | No |
| Max. Overhung Load @ RPM | 700 lb/in @ 1750 rpm, 700 lb/in @ 1150 rpm |
| Bore Code | B5 |
| Output Torque Rating Range [Min] | 750 lb-in, 85 Nm |
| Max. Input HP @ 100 rpm | 0.13 hp |
| Shaft Assembly Code | J |
| Frame | 56C |
| Reduction Type | Single |
| Bolt Centers w/ Vertical Base Kits (in) | 8 3/8 x 4 7/8 |
| Output Torque @ RPM | 840 in lb @ 1750 rpm, 752 in lb @ 1150 rpm |
| Housing Material | Cast Iron |
| Output Shaft | Solid |
| Motor Application | General Purpose |
| Keyway Size | 3/16 x 3/32 |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.94 in |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.88 in |
| Weight | 24.1 LB |
| EAN or UPC | 781711519622 |
