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Boston Gear
F7718-50-B5-G
700 Series 50:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101835992
- 0.33 Input Motor hp
- 700 Series
- 1.75 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
- Must be filled to the proper level with the recommended lubricant for your application before operation
| Output Bore Shaft Dia. | 0.875 in |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Box Length | 5 1/2 in |
| Series | 700 |
| Output RPM @ 1750 rpm Input | 35 rpm |
| Output RPM @ Input RPM | 35 rpm @ 1750 rpm |
| Input HP @ RPM | 0.44 hp @ 1750 rpm, 0.24 hp @ 1150 rpm |
| Box Width | 5 1/32 in |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Output Torque | 573 lb-in |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Box Height | 5 3/4 in |
| Input Motor HP | 0.33 |
| Family Name | F |
| Center Distance | 1.75 in |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Washdown Duty | No |
| Frame | 56C |
| Housing Material | Cast Iron |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Ratio | 50:1 |
| Output Torque @ RPM | 573 in lb @ 1750 rpm, 470 in lb @ 1150 rpm |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Output (Shaft or Bore) Size | 7/8 in |
| Motor HP | 0.3333 hp |
| Torque Out @ 1150 rpm | 470 in lb |
| Bolt Pattern | 4 3/16 x 2 3/4 |
| Bolt Center Length x Bolt Center Width | 4 3/16 in x 2 3/4 in |
| Shaft Assembly Code | G |
| Output Shaft Projection | Solid Left Output |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3 1/2 in |
| Max. Input HP @ 100 rpm | 0.038 hp |
| Standard | AGMA Service Class II |
| Torque Out @ 1750 rpm | 573 in lb |
| Base to Centerline of Input Shaft | 3 13/16 in |
| Media Mapping Output | G |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Frame Size | 56C |
| Rated Efficiency | 72% |
| Media Mapping Style | F |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Reduction Type | Single |
| Style | Right Angle |
| Material | Cast Iron, Standard Paint |
| Input Configuration | C-Face Quilled |
| Bore Code | B5 |
| Input (Shaft or Bore) Size | 5/8 in |
| Max. Overhung Load @ RPM | 500 lb/in @ 1750 rpm, 500 lb/in @ 1150 rpm |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Max. Thrust Load @ RPM | 500 lb/in @ 1750 rpm, 500 lb/in @ 1150 rpm |
| Input Power Rating | 0.44 hp, 0.328 kW |
| Center Distance Code | 718 |
| Motor Application | General Purpose |
| Motor Frame Size | B556C |
| Output Shaft | Solid |
| Output Configuration | Left Output |
| Fan Cooled | No |
| Worm Position | Universal |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Lubrication | None |
| Output Speed | 35 rpm |
| Base Mounting Attachment | No Base |
| HP @ RPM | 0.3333333 hp @ 1800 rpm, 0.1666667 hp @ 1200 rpm |
| Base | No |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Use With | 718 |
| Weight | 19.1 LB |
| EAN or UPC | 781711519455 |
