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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
| Output RPM @ 1750 rpm Input | 35 rpm |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Input HP @ RPM | 0.56 hp @ 1150 rpm, 0.87 hp @ 1750 rpm |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Base to Centerline of Input Shaft | 4.875 in |
| Bore Code | B5 |
| Max. Overhung Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Bolt Centers w/ Std. Base Kit (in) | 7 1/16 x 4 7/8 |
| Bolt Center | 5 in x 2 7/8 in |
| Housing Material | Cast Iron |
| Output (Shaft or Bore) Size | 1 1/8 in |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 9.19 x 2.88 |
| Base to Centerline of Output Shaft | 2.5 in |
| Output Shaft Projection | Solid Right Output |
| Input Power Rating | 0.87 hp, 0.649 kW |
| Input (Shaft or Bore) Size | 5/8 in |
| Washdown Duty | No |
| Max. Input HP @ 100 rpm | 0.084 hp |
| Output Speed | 35 rpm |
| Output Configuration | Right Output |
| Torque Out @ 1150 rpm | 1100 in lb |
| HP @ RPM | 0.75 hp @ 1800 rpm |
| Ratio | 50:1 |
| Standard | AGMA Service Class I |
| Family Name | F |
| Frame | 56C |
| Bolt Centers w/ Vertical Base Kits (in) | 8.94 x 4.88 |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.06 in |
| Reduction Type | Single |
| Output Bore Shaft Dia. | 1.125 in |
| Motor HP | 0.75 hp |
| Box Width | 5 7/16 in |
| Center Distance Code | 724 |
| Base Mounting Attachment | No Base |
| Shaft Assembly Code | J |
| Input Motor HP | 0.75 |
| Output Torque Rating Range [Min] | 1000 lb-in, 110 Nm |
| Style | Right Angle |
| Frame Size | 56C |
| Rated Efficiency | 75% |
| Motor Frame Size | B556C |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.38 in |
| Base to Shaft Center Height w/High Vert. Base Kit | 5 1/4 in |
| Max. Thrust Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Output Shaft | Solid |
| Media Mapping Output | J |
| Lubrication | None |
| Fan Cooled | No |
| Keyway Size | 3/16 x 3/32 |
| Input Configuration | C-Face Quilled |
| Box Length | 6 3/8 in |
| Box Height | 6 15/16 in |
| Worm Position | Universal |
| Center Distance | 2.375 in |
| Series | 700 |
| Base to Shaft Center Height w/Std. Base Kit | 5.19 in |
| Use With | 724 |
| Output Torque @ RPM | 1100 in lb @ 1150 rpm, 1177 in lb @ 1750 rpm |
| Material | Cast Iron, Standard Paint |
| Torque Out @ 1750 rpm | 1177 in lb |
| Output Torque Rating Range [Max] | 1499 lb-in, 159 Nm |
| Output Torque | 1177 lb-in |
| Media Mapping Style | F |
| Max. Overhung Load @ 1750 rpm | 900 lb/in |
| Output RPM @ Input RPM | 35 rpm @ 1750 rpm |
| Motor Application | General Purpose |
| Weight | 30.1 LB |
| EAN or UPC | 781711520109 |
