Find a Service Center
Boston Gear
F7724-50-B5-H
700 Series 50:1 Ratio H Assembly Single Reduction Worm Gear Reducer Without Base
Item #101835798
- 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 Torque | 1177 lb-in |
| Max. Overhung Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Rated Efficiency | 75% |
| Output Torque Rating Range [Max] | 1499 lb-in, 159 Nm |
| Family Name | F |
| Box Width | 5 7/16 in |
| Bolt Centers w/ Vertical Base Kits (in) | 8.94 x 4.88 |
| Torque Out @ 1150 rpm | 1100 in lb |
| Input HP @ RPM | 0.56 hp @ 1150 rpm, 0.87 hp @ 1750 rpm |
| Output RPM @ Input RPM | 35 rpm @ 1750 rpm |
| Output RPM @ 1750 rpm Input | 35 rpm |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Output Torque Rating Range [Min] | 1000 lb-in, 110 Nm |
| Base to Shaft Center Height w/High Vert. Base Kit | 5 1/4 in |
| Max. Input HP @ 100 rpm | 0.084 hp |
| Material | Cast Iron, Standard Paint |
| Output (Shaft or Bore) Size | 1 1/8 in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.38 in |
| Reduction Type | Single |
| Keyway Size | 3/16 x 3/32 |
| Input Motor HP | 0.75 |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Ratio | 50:1 |
| Output Shaft Projection | Solid Double Projecting Output |
| Media Mapping Style | F |
| Motor HP | 3/4 hp |
| Input Configuration | C-Face Quilled |
| Box Height | 6 15/16 in |
| Center Distance Code | 724 |
| Output Speed | 35 rpm |
| Output Configuration | Left & Right Output |
| Output Bore Shaft Dia. | 1.125 in |
| Torque Out @ 1750 rpm | 1177 in lb |
| Input Power Rating | 0.87 hp, 0.649 kW |
| Bore Code | B5 |
| Base Mounting Attachment | No Base |
| Motor Frame Size | B556C |
| HP @ RPM | 0.75 hp @ 1800 rpm |
| Series | 700 |
| Shaft Assembly Code | H |
| Style | Right Angle |
| Input (Shaft or Bore) Size | 5/8 in |
| Center Distance | 2.375 in |
| Max. Thrust Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Media Mapping Output | H |
| Bolt Center Length x Bolt Center Width | 5 in x 2 7/8 in |
| Output Torque @ RPM | 1100 in lb @ 1150 rpm, 1177 in lb @ 1750 rpm |
| Housing Material | Cast Iron |
| Max. Overhung Load @ 1750 rpm | 900 lb/in |
| Base to Centerline of Output Shaft | 2 1/2 in |
| Worm Position | Universal |
| Frame Size | 56C |
| Base to Shaft Center Height w/Std. Base Kit | 5.19 in |
| Standard | AGMA Service Class I |
| Output Shaft | Solid |
| Bolt Center | 5 in x 2 7/8 in |
| Washdown Duty | No |
| Lubrication | None |
| Bolt Centers w/ Std. Base Kit (in) | 7 1/16 x 4 7/8 |
| Box Length | 6 3/8 in |
| Fan Cooled | No |
| Motor Application | General Purpose |
| Base to Centerline of Input Shaft | 4 7/8 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.06 in |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 9.19 x 2.88 |
| Frame | 56C |
| Use With | 724 |
| Weight | 30.1 LB |
| EAN or UPC | 781711520093 |
