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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
| Output Torque @ RPM | 840 in lb @ 1750 rpm, 752 in lb @ 1150 rpm |
| Max. Thrust Load @ 1150 rpm | 700 lb/in |
| Lubrication | None |
| Output (Shaft or Bore) Size | 1 in |
| Reduction Type | Single |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 8.63 x 2.63 |
| Frame | 56C |
| Max. Overhung Load @ 1750 rpm | 700 lb/in |
| Bolt Pattern | 5 x 2.88 |
| Base to Centerline of Output Shaft | 2.28 in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.13 in |
| Torque Out @ 1150 rpm | 752 in lb |
| Series | 700 |
| Bolt Center Length x Bolt Center Width | 5 in x 2 7/8 in |
| HP @ RPM | 1 hp @ 1800 rpm |
| Output Speed | 116.7 rpm |
| Keyway Size | 3/16 x 3/32 |
| Washdown Duty | No |
| Bolt Center | 5 in x 2 7/8 in |
| Motor Application | General Purpose |
| Rated Efficiency | 90% |
| Worm Position | Universal |
| Bolt Centers w/ Vertical Base Kits (in) | 8 3/8 x 4 7/8 |
| Torque Out @ 1750 rpm | 840 in lb |
| Input Motor HP | 1.50 |
| Output Shaft | Solid |
| Fan Cooled | No |
| Bolt Centers w/ Std. Base Kit (in) | 6 3/8 x 4 11/16 |
| Base to Shaft Center Height w/Std. Base Kit | 4.81 in |
| Motor Frame Size | B556C |
| Input (Shaft or Bore) Size | 5/8 in |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.88 in |
| Output Shaft Projection | Solid Right Output |
| Max. Input HP @ 100 rpm | 0.13 hp |
| Output Bore Shaft Dia. | 1 in |
| Media Mapping Style | F |
| Bore Code | B5 |
| Motor HP | 3/4 hp |
| Output RPM @ Input RPM | 117 rpm @ 1750 rpm |
| Base | No |
| Max. Overhung Load @ RPM | 700 lb/in @ 1750 rpm, 700 lb/in @ 1150 rpm |
| Max. Thrust Load @ RPM | 700 lb/in @ 1750 rpm, 700 lb/in @ 1150 rpm |
| Box Width | 5 3/16 in |
| Output Torque | 841 lb-in |
| Box Height | 6 3/8 in |
| Family Name | F |
| Housing Material | Cast Iron |
| Output Torque Rating Range [Min] | 750 lb-in, 85 Nm |
| Output Configuration | Right Output |
| Style | Right Angle |
| Use With | 721 |
| Base to Centerline of Input Shaft | 4 11/32 in |
| Material | Cast Iron, Standard Paint |
| Frame Size | 56C |
| Shaft Assembly Code | J |
| Center Distance | 2.0625 in |
| Output Torque Rating Range [Max] | 999 lb-in, 109 Nm |
| Ratio | 15:1 |
| Input Power Rating | 1.72 hp, 1.283 kW |
| Input HP @ RPM | 1.72 hp @ 1750 rpm, 1.06 hp @ 1150 rpm |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.94 in |
| Output RPM @ 1750 rpm Input | 117 rpm |
| Input Configuration | C-Face Quilled |
| Media Mapping Output | J |
| Box Length | 6 in |
| Standard | AGMA Service Class I |
| Center Distance Code | 721 |
| Base Mounting Attachment | No Base |
| Weight | 24.1 LB |
| EAN or UPC | 781711519622 |
