Find a Service Center
Boston Gear
F7724-25-B5-G
700 Series 25:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101807808
- 1.50 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
| Motor Frame Size | B556C |
| Output Bore Shaft Dia. | 1.125 in |
| Max. Thrust Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Output Shaft | Solid |
| Input Motor HP | 1.50 |
| Base to Shaft Center Height w/Std. Base Kit | 5.19 in |
| Housing Material | Cast Iron |
| Base to Shaft Center Height w/High Vert. Base Kit | 5 1/4 in |
| Max. Overhung Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.38 in |
| Input Configuration | C-Face Quilled |
| Bolt Center Length x Bolt Center Width | 5 in x 2 7/8 in |
| Bolt Centers w/ Std. Base Kit (in) | 7 1/16 x 4 7/8 |
| Washdown Duty | No |
| Max. Overhung Load @ 1750 rpm | 900 lb/in |
| Motor Application | General Purpose |
| Style | Right Angle |
| Family Name | F |
| Output (Shaft or Bore) Size | 1 1/8 in |
| Reduction Type | Single |
| Bolt Center | 5 in x 2 7/8 in |
| Torque Out @ 1150 rpm | 1150 in lb |
| Input (Shaft or Bore) Size | 5/8 in |
| Output RPM @ Input RPM | 70 rpm @ 1750 rpm |
| Series | 700 |
| Frame | 56C |
| Shaft Assembly Code | G |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 9.19 x 2.88 |
| Output Configuration | Left Output |
| Base to Centerline of Input Shaft | 4 7/8 in |
| Input Power Rating | 1.55 hp, 1.156 kW |
| Output Torque Rating Range [Max] | 1499 lb-in, 159 Nm |
| Worm Position | Universal |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.06 in |
| Rated Efficiency | 86% |
| Fan Cooled | No |
| Lubrication | None |
| Standard | AGMA Service Class I |
| Box Width | 5 7/16 in |
| Torque Out @ 1750 rpm | 1199 in lb |
| Output Torque @ RPM | 1150 in lb @ 1150 rpm, 1199 in lb @ 1750 rpm |
| Media Mapping Style | F |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Center Distance | 2.375 in |
| Box Height | 6 15/16 in |
| Max. Input HP @ 100 rpm | 0.14 hp |
| Frame Size | 56C |
| Center Distance Code | 724 |
| Output RPM @ 1750 rpm Input | 70 rpm |
| Output Shaft Projection | Solid Left Output |
| HP @ RPM | 1 hp @ 1800 rpm |
| Output Torque Rating Range [Min] | 1000 lb-in, 110 Nm |
| Box Length | 6 3/8 in |
| Ratio | 25:1 |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Output Torque | 1199 lb-in |
| Base to Centerline of Output Shaft | 2 1/2 in |
| Media Mapping Output | G |
| Motor HP | 1 hp |
| Bore Code | B5 |
| Material | Cast Iron, Standard Paint |
| Input HP @ RPM | 1.03 hp @ 1150 rpm, 1.55 hp @ 1750 rpm |
| Base Mounting Attachment | No Base |
| Use With | 724 |
| Output Speed | 70 rpm |
| Bolt Centers w/ Vertical Base Kits (in) | 8.94 x 4.88 |
| Weight | 30.1 LB |
| EAN or UPC | 781711519998 |
