Find a Service Center
Boston Gear
F724-50-B5-G
700 Series 50:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101805908
- 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
| Bolt Center Length x Bolt Center Width | 5 in x 2 7/8 in |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Material | Cast Iron, Standard Paint |
| Input (Shaft or Bore) Size | 5/8 in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.38 in |
| Input Configuration | C-Face Quilled |
| Frame | 56C |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 9.19 x 2.88 |
| Input HP @ RPM | 0.56 hp @ 1150 rpm, 0.87 hp @ 1750 rpm |
| Box Height | 6 15/16 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.06 in |
| Max. Thrust Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Fan Cooled | No |
| Rated Efficiency | 75% |
| Style | Right Angle |
| Motor Application | General Purpose |
| Base to Centerline of Input Shaft | 4 7/8 in |
| Output Shaft Projection | Solid Left Output |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Box Length | 6 3/8 in |
| Base to Centerline of Output Shaft | 2 1/2 in |
| Base Mounting Attachment | No Base |
| Base to Shaft Center Height w/Std. Base Kit | 5.19 in |
| HP @ RPM | 0.75 hp @ 1800 rpm |
| Bolt Centers w/ Std. Base Kit (in) | 7 1/16 x 4 7/8 |
| Series | 700 |
| Shaft Assembly Code | G |
| Center Distance | 2.375 in |
| Standard | AGMA Service Class I |
| Family Name | F |
| Output RPM @ 1750 rpm Input | 35 rpm |
| Output Shaft | Solid |
| Lubrication | None |
| Box Width | 5 7/16 in |
| Ratio | 50:1 |
| Bolt Center | 5 in x 2 7/8 in |
| Output Torque @ RPM | 1100 in lb @ 1150 rpm, 1177 in lb @ 1750 rpm |
| Max. Overhung Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Output (Shaft or Bore) Size | 1 1/8 in |
| Washdown Duty | No |
| Max. Input HP @ 100 rpm | 0.084 hp |
| Output Torque Rating Range [Min] | 1000 lb-in, 110 Nm |
| Output Torque Rating Range [Max] | 1499 lb-in, 159 Nm |
| Bolt Centers w/ Vertical Base Kits (in) | 8.94 x 4.88 |
| Center Distance Code | 724 |
| Input Power Rating | 0.87 hp, 0.649 kW |
| Torque Out @ 1750 rpm | 1177 in lb |
| Torque Out @ 1150 rpm | 1100 in lb |
| Max. Overhung Load @ 1750 rpm | 900 lb/in |
| Use With | 724 |
| Motor HP | 3/4 hp |
| Media Mapping Output | G |
| Housing Material | Cast Iron |
| Media Mapping Style | F |
| Output Bore Shaft Dia. | 1.125 in |
| Input Motor HP | 0.75 |
| Reduction Type | Single |
| Worm Position | Universal |
| Output Speed | 35 rpm |
| Output Torque | 1177 lb-in |
| Output Configuration | Left Output |
| Motor Frame Size | B556C |
| Frame Size | 56C |
| Bore Code | B5 |
| Base to Shaft Center Height w/High Vert. Base Kit | 5 1/4 in |
| Weight | 30.1 LB |
| EAN or UPC | 781711520086 |
| NSN Number | 6105-01-348-5895 |
