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Boston Gear
F724-20-B5-H
700 Series 20:1 Ratio H Assembly Single Reduction Worm Gear Reducer Without Base
Item #101834631
- 2 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 Shaft | Solid |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Output (Shaft or Bore) Size | 1 1/8 in |
| Bore Code | B5 |
| Max. Overhung Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Base Mounting Attachment | No Base |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.06 in |
| Box Height | 6 15/16 in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Output Torque | 1233 lb-in |
| Output RPM @ Input RPM | 88 rpm @ 1750 rpm |
| Base to Shaft Center Height w/High Vert. Base Kit | 5 1/4 in |
| Lubrication | None |
| Output Configuration | Left & Right Output |
| Input HP @ RPM | 1.27 hp @ 1150 rpm, 1.95 hp @ 1750 rpm |
| Output RPM @ 1750 rpm Input | 87.5 rpm |
| Washdown Duty | No |
| Output Torque Rating Range [Max] | 1499 lb-in, 159 Nm |
| Standard | AGMA Service Class I |
| Bolt Center | 5 in x 2 7/8 in |
| Max. Input HP @ 100 rpm | 0.17 hp |
| Media Mapping Style | F |
| Torque Out @ 1750 rpm | 1233 in lb |
| Reduction Type | Single |
| Output Torque Rating Range [Min] | 1000 lb-in, 110 Nm |
| Input Configuration | C-Face Quilled |
| Frame | 56C |
| Input Power Rating | 1.95 hp, 1.454 kW |
| Shaft Assembly Code | H |
| Family Name | F |
| Fan Cooled | No |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.38 in |
| Worm Position | Universal |
| Frame Size | 56C |
| Input Motor HP | 2 |
| Output Torque @ RPM | 1160 in lb @ 1150 rpm, 1233 in lb @ 1750 rpm |
| Input (Shaft or Bore) Size | 5/8 in |
| Max. Thrust Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Output Shaft Projection | Solid Double Projecting Output |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 9.19 x 2.88 |
| Center Distance Code | 724 |
| Ratio | 20:1 |
| 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 | 1160 in lb |
| Keyway Size | 3/16 x 3/32 |
| Rated Efficiency | 88% |
| Base to Centerline of Output Shaft | 2 1/2 in |
| Bolt Centers w/ Std. Base Kit (in) | 7 1/16 x 4 7/8 |
| Base to Centerline of Input Shaft | 4 7/8 in |
| HP @ RPM | 1.5 hp @ 1800 rpm |
| Box Width | 5 7/16 in |
| Output Speed | 87.5 rpm |
| Motor Application | General Purpose |
| Motor Frame Size | B556C |
| Use With | 724 |
| Bolt Center Length x Bolt Center Width | 5 in x 2 7/8 in |
| Box Length | 6 3/8 in |
| Media Mapping Output | H |
| Style | Right Angle |
| Housing Material | Cast Iron |
| Center Distance | 2.375 in |
| Series | 700 |
| Material | Cast Iron, Standard Paint |
| Motor HP | 1 hp |
| Max. Overhung Load @ 1750 rpm | 900 lb/in |
| Output Bore Shaft Dia. | 1.125 in |
| Weight | 30.1 LB |
| EAN or UPC | 781711519943 |
