Find a Service Center
Boston Gear
F7724-40-B5-J
700 Series 40:1 Ratio J Assembly Single Reduction Worm Gear Reducer Without Base
Item #101810908
- 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
- Must be filled to the proper level with the recommended lubricant for your application before operation
| Frame Size | 56C |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 9.19 x 2.88 |
| Use With | 724 |
| Output Torque @ RPM | 1160 in lb @ 1150 rpm, 1206 in lb @ 1750 rpm |
| Base to Shaft Center Height w/High Vert. Base Kit | 5 1/4 in |
| Reduction Type | Single |
| Output Torque Rating Range [Min] | 1000 lb-in, 110 Nm |
| Bolt Center | 5 in x 2 7/8 in |
| Output RPM @ Input RPM | 44 rpm @ 1750 rpm |
| Bolt Center Length x Bolt Center Width | 5 in x 2 7/8 in |
| Lubrication | None |
| Media Mapping Style | F |
| Motor Application | General Purpose |
| Washdown Duty | No |
| Frame | 56C |
| Output Configuration | Right Output |
| Base to Centerline of Output Shaft | 2 1/2 in |
| Material | Cast Iron, Standard Paint |
| Center Distance Code | 724 |
| Output RPM @ 1750 rpm Input | 43.75 rpm |
| Box Width | 5 7/16 in |
| Input Configuration | C-Face Quilled |
| Max. Thrust Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Max. Overhung Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Input HP @ RPM | 0.7 hp @ 1150 rpm, 1.08 hp @ 1750 rpm |
| Worm Position | Universal |
| Base Mounting Attachment | No Base |
| Max. Overhung Load @ 1750 rpm | 900 lb/in |
| Output Speed | 43.8 rpm |
| Bolt Centers w/ Std. Base Kit (in) | 7 1/16 x 4 7/8 |
| Output (Shaft or Bore) Size | 1 1/8 in |
| Rated Efficiency | 77% |
| Motor Frame Size | B556C |
| Base to Centerline of Input Shaft | 4 7/8 in |
| Series | 700 |
| Output Torque | 1206 lb-in |
| Bolt Centers w/ Vertical Base Kits (in) | 8.94 x 4.88 |
| Box Length | 6 3/8 in |
| Style | Right Angle |
| Output Shaft Projection | Solid Right Output |
| Keyway Size | 3/16 x 3/32 |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Input Power Rating | 1.08 hp, 0.805 kW |
| Shaft Assembly Code | J |
| Media Mapping Output | J |
| Fan Cooled | No |
| Torque Out @ 1750 rpm | 1206 in lb |
| Input (Shaft or Bore) Size | 5/8 in |
| Output Shaft | Solid |
| Bore Code | B5 |
| Box Height | 6 15/16 in |
| Base to Shaft Center Height w/Std. Base Kit | 5.19 in |
| Input Motor HP | 1 |
| Output Bore Shaft Dia. | 1.125 in |
| Housing Material | Cast Iron |
| Output Torque Rating Range [Max] | 1499 lb-in, 159 Nm |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.06 in |
| Center Distance | 2.375 in |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Max. Input HP @ 100 rpm | 0.11 hp |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.38 in |
| Ratio | 40:1 |
| Torque Out @ 1150 rpm | 1160 in lb |
| HP @ RPM | 0.75 hp @ 1800 rpm |
| Motor HP | 3/4 hp |
| Family Name | F |
| Standard | AGMA Service Class I |
| Weight | 30.1 LB |
| EAN or UPC | 781711520079 |
