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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
| Base to Centerline of Input Shaft | 4 7/8 in |
| Fan Cooled | No |
| Standard | AGMA Service Class I |
| Output RPM @ 1750 rpm Input | 35 rpm |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.38 in |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Output Torque Rating Range [Min] | 1000 lb-in, 110 Nm |
| Torque Out @ 1750 rpm | 1177 in lb |
| Motor HP | 3/4 hp |
| Output Torque @ RPM | 1100 in lb @ 1150 rpm, 1177 in lb @ 1750 rpm |
| Input HP @ RPM | 0.56 hp @ 1150 rpm, 0.87 hp @ 1750 rpm |
| Output Shaft | Solid |
| Base Mounting Attachment | No Base |
| Input (Shaft or Bore) Size | 5/8 in |
| Series | 700 |
| Worm Position | Universal |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 9.19 x 2.88 |
| Lubrication | None |
| Box Height | 6 15/16 in |
| Output Torque | 1177 lb-in |
| Frame | 56C |
| Material | Cast Iron, Standard Paint |
| Bolt Centers w/ Vertical Base Kits (in) | 8.94 x 4.88 |
| Bolt Centers w/ Std. Base Kit (in) | 7 1/16 x 4 7/8 |
| Frame Size | 56C |
| Output RPM @ Input RPM | 35 rpm @ 1750 rpm |
| Output Speed | 35 rpm |
| Washdown Duty | No |
| Bolt Center | 5 in x 2 7/8 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.06 in |
| Media Mapping Style | F |
| Input Power Rating | 0.87 hp, 0.649 kW |
| Motor Frame Size | B556C |
| Ratio | 50:1 |
| Box Width | 5 7/16 in |
| Max. Overhung Load @ 1750 rpm | 900 lb/in |
| Base to Centerline of Output Shaft | 2 1/2 in |
| Center Distance Code | 724 |
| Max. Thrust Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Shaft Assembly Code | H |
| Input Configuration | C-Face Quilled |
| Style | Right Angle |
| Family Name | F |
| Max. Overhung Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Keyway Size | 3/16 x 3/32 |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| HP @ RPM | 0.75 hp @ 1800 rpm |
| Motor Application | General Purpose |
| Reduction Type | Single |
| Housing Material | Cast Iron |
| Torque Out @ 1150 rpm | 1100 in lb |
| Use With | 724 |
| Output (Shaft or Bore) Size | 1 1/8 in |
| Center Distance | 2.375 in |
| Output Bore Shaft Dia. | 1.125 in |
| Bolt Center Length x Bolt Center Width | 5 in x 2 7/8 in |
| Box Length | 6 3/8 in |
| Base to Shaft Center Height w/High Vert. Base Kit | 5 1/4 in |
| Output Configuration | Left & Right Output |
| Input Motor HP | 0.75 |
| Bore Code | B5 |
| Media Mapping Output | H |
| Base to Shaft Center Height w/Std. Base Kit | 5.19 in |
| Rated Efficiency | 75% |
| Output Shaft Projection | Solid Double Projecting Output |
| Max. Input HP @ 100 rpm | 0.084 hp |
| Output Torque Rating Range [Max] | 1499 lb-in, 159 Nm |
| Weight | 30.1 LB |
| EAN or UPC | 781711520093 |
