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Boston Gear
F7724-50-B5-J
700 Series 50:1 Ratio J Assembly Single Reduction Worm Gear Reducer Without Base
Item #101834137
- 0.75 Input Motor hp
- 700 Series
- 2.38 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
caution
- Must be filled to the proper level with the recommended lubricant for your application before operation
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.38 in |
| Base to Centerline of Output Shaft | 2.5 in |
| Family Name | F |
| Bolt Centers w/ Vertical Base Kits (in) | 8.94 x 4.88 |
| Base to Shaft Center Height w/Std. Base Kit | 5.19 in |
| Torque Out @ 1150 rpm | 1100 in lb |
| Output Torque | 1177 lb-in |
| Motor HP | 0.75 hp |
| Use With | 724 |
| Series | 700 |
| Output Torque Rating Range [Min] | 1000 lb-in, 110 Nm |
| Max. Overhung Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Housing Material | Cast Iron |
| Output Torque Rating Range [Max] | 1499 lb-in, 159 Nm |
| Output Shaft | Solid |
| Input Configuration | C-Face Quilled |
| Material | Cast Iron, Standard Paint |
| Output Bore Shaft Dia. | 1.125 in |
| Washdown Duty | No |
| Box Height | 6 15/16 in |
| Max. Input HP @ 100 rpm | 0.084 hp |
| Rated Efficiency | 75% |
| Output (Shaft or Bore) Size | 1 1/8 in |
| Output Torque @ RPM | 1100 in lb @ 1150 rpm, 1177 in lb @ 1750 rpm |
| Frame | 56C |
| Box Width | 5 7/16 in |
| Bore Code | B5 |
| Box Length | 6 3/8 in |
| Worm Position | Universal |
| Center Distance Code | 724 |
| Fan Cooled | No |
| Output RPM @ 1750 rpm Input | 35 rpm |
| Max. Overhung Load @ 1750 rpm | 900 lb/in |
| Base to Centerline of Input Shaft | 4.875 in |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Media Mapping Output | J |
| Keyway Size | 3/16 x 3/32 |
| Torque Out @ 1750 rpm | 1177 in lb |
| Shaft Assembly Code | J |
| Base to Shaft Center Height w/High Vert. Base Kit | 5 1/4 in |
| Ratio | 50:1 |
| Input HP @ RPM | 0.56 hp @ 1150 rpm, 0.87 hp @ 1750 rpm |
| Output Configuration | Right Output |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.06 in |
| Input Power Rating | 0.87 hp, 0.649 kW |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Reduction Type | Single |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 9.19 x 2.88 |
| Style | Right Angle |
| Frame Size | 56C |
| Bolt Centers w/ Std. Base Kit (in) | 7 1/16 x 4 7/8 |
| Input Motor HP | 0.75 |
| Standard | AGMA Service Class I |
| Output Speed | 35 rpm |
| Bolt Center | 5 in x 2 7/8 in |
| Motor Frame Size | B556C |
| Input (Shaft or Bore) Size | 5/8 in |
| Output Shaft Projection | Solid Right Output |
| Max. Thrust Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Base Mounting Attachment | No Base |
| Motor Application | General Purpose |
| Media Mapping Style | F |
| Lubrication | None |
| Output RPM @ Input RPM | 35 rpm @ 1750 rpm |
| Center Distance | 2.375 in |
| HP @ RPM | 0.75 hp @ 1800 rpm |
| Weight | 30.1 LB |
| EAN or UPC | 781711520109 |
