Find a Service Center
Boston Gear
F724-40-B5-H
700 Series 40:1 Ratio H Assembly Single Reduction Worm Gear Reducer Without Base
Item #101835797
- 1 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
- Not intended to be operated with each other, with internal gears, or with 11-tooth spur gears
| Output Shaft | Solid |
| Bolt Centers w/ Std. Base Kit (in) | 7 1/16 x 4 7/8 |
| Bore Code | B5 |
| Base to Centerline of Output Shaft | 2 1/2 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.06 in |
| Media Mapping Style | F |
| Housing Material | Cast Iron |
| Ratio | 40:1 |
| Bolt Centers w/ Vertical Base Kits (in) | 8.94 x 4.88 |
| Output Torque Rating Range [Max] | 1499 lb-in, 159 Nm |
| Torque Out @ 1750 rpm | 1206 in lb |
| Use With | 724 |
| Input Motor HP | 1 |
| Output RPM @ 1750 rpm Input | 43.75 rpm |
| Output Speed | 43.8 rpm |
| HP @ RPM | 0.75 hp @ 1800 rpm |
| Motor HP | 3/4 hp |
| Torque Out @ 1150 rpm | 1160 in lb |
| Output (Shaft or Bore) Size | 1 1/8 in |
| Box Length | 6 3/8 in |
| Media Mapping Output | H |
| Bolt Center | 5 in x 2 7/8 in |
| Frame | 56C |
| Frame Size | 56C |
| Base to Shaft Center Height w/High Vert. Base Kit | 5 1/4 in |
| Output Bore Shaft Dia. | 1.125 in |
| Standard | AGMA Service Class I |
| Washdown Duty | No |
| Output Shaft Projection | Solid Double Projecting Output |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.38 in |
| Base to Centerline of Input Shaft | 4 7/8 in |
| Center Distance Code | 724 |
| Bolt Center Length x Bolt Center Width | 5 in x 2 7/8 in |
| Output Torque Rating Range [Min] | 1000 lb-in, 110 Nm |
| Center Distance | 2.375 in |
| Input (Shaft or Bore) Size | 5/8 in |
| Lubrication | None |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 9.19 x 2.88 |
| Worm Position | Universal |
| Output Configuration | Left & Right Output |
| Max. Overhung Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Box Height | 6 15/16 in |
| Series | 700 |
| Output RPM @ Input RPM | 44 rpm @ 1750 rpm |
| Family Name | F |
| Shaft Assembly Code | H |
| Rated Efficiency | 77% |
| Reduction Type | Single |
| Style | Right Angle |
| Output Torque @ RPM | 1160 in lb @ 1150 rpm, 1206 in lb @ 1750 rpm |
| Base Mounting Attachment | No Base |
| Input HP @ RPM | 0.7 hp @ 1150 rpm, 1.08 hp @ 1750 rpm |
| Max. Input HP @ 100 rpm | 0.11 hp |
| Output Torque | 1206 lb-in |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Base to Shaft Center Height w/Std. Base Kit | 5.19 in |
| Max. Overhung Load @ 1750 rpm | 900 lb/in |
| Box Width | 5 7/16 in |
| Max. Thrust Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Fan Cooled | No |
| Motor Frame Size | B556C |
| Input Power Rating | 1.08 hp, 0.805 kW |
| Motor Application | General Purpose |
| Keyway Size | 3/16 x 3/32 |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Input Configuration | C-Face Quilled |
| Material | Cast Iron, Standard Paint |
| Weight | 30.1 LB |
| EAN or UPC | 781711520062 |
