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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
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Input (Shaft or Bore) Size | 5/8 in |
| Torque Out @ 1750 rpm | 1233 in lb |
| Bolt Centers w/ Std. Base Kit (in) | 7 1/16 x 4 7/8 |
| Keyway Size | 3/16 x 3/32 |
| Media Mapping Output | H |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 9.19 x 2.88 |
| Center Distance Code | 724 |
| Input Power Rating | 1.95 hp, 1.454 kW |
| Motor HP | 1 hp |
| Max. Overhung Load @ 1750 rpm | 900 lb/in |
| Center Distance | 2.375 in |
| Bolt Centers w/ Vertical Base Kits (in) | 8.94 x 4.88 |
| Family Name | F |
| Box Length | 6 3/8 in |
| Base to Centerline of Output Shaft | 2 1/2 in |
| Bore Code | B5 |
| Lubrication | None |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.06 in |
| Frame Size | 56C |
| Max. Input HP @ 100 rpm | 0.17 hp |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.38 in |
| Output RPM @ 1750 rpm Input | 87.5 rpm |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Housing Material | Cast Iron |
| Input Configuration | C-Face Quilled |
| Bolt Center | 5 in x 2 7/8 in |
| Max. Thrust Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Washdown Duty | No |
| Worm Position | Universal |
| Box Height | 6 15/16 in |
| Media Mapping Style | F |
| Output (Shaft or Bore) Size | 1 1/8 in |
| Output Shaft Projection | Solid Double Projecting Output |
| Base to Shaft Center Height w/High Vert. Base Kit | 5 1/4 in |
| Box Width | 5 7/16 in |
| Output Shaft | Solid |
| Output Torque Rating Range [Min] | 1000 lb-in, 110 Nm |
| Output Speed | 87.5 rpm |
| Max. Overhung Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Output RPM @ Input RPM | 88 rpm @ 1750 rpm |
| Standard | AGMA Service Class I |
| Input HP @ RPM | 1.27 hp @ 1150 rpm, 1.95 hp @ 1750 rpm |
| Output Configuration | Left & Right Output |
| Output Torque Rating Range [Max] | 1499 lb-in, 159 Nm |
| Base to Shaft Center Height w/Std. Base Kit | 5.19 in |
| Input Motor HP | 2 |
| Reduction Type | Single |
| Torque Out @ 1150 rpm | 1160 in lb |
| Motor Frame Size | B556C |
| Frame | 56C |
| HP @ RPM | 1.5 hp @ 1800 rpm |
| Use With | 724 |
| Style | Right Angle |
| Motor Application | General Purpose |
| Series | 700 |
| Material | Cast Iron, Standard Paint |
| Fan Cooled | No |
| Output Torque @ RPM | 1160 in lb @ 1150 rpm, 1233 in lb @ 1750 rpm |
| Output Torque | 1233 lb-in |
| Base to Centerline of Input Shaft | 4 7/8 in |
| Ratio | 20:1 |
| Rated Efficiency | 88% |
| Bolt Center Length x Bolt Center Width | 5 in x 2 7/8 in |
| Output Bore Shaft Dia. | 1.125 in |
| Base Mounting Attachment | No Base |
| Shaft Assembly Code | H |
| Weight | 30.1 LB |
| EAN or UPC | 781711519943 |
