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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
| Center Distance Code | 718 |
| Max. Thrust Load @ RPM | 500 lb/in @ 1750 rpm, 500 lb/in @ 1150 rpm |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Input Configuration | C-Face Quilled |
| Base Mounting Attachment | No Base |
| Output (Shaft or Bore) Size | 7/8 in |
| HP @ RPM | 0.3333333 hp @ 1800 rpm, 0.1666667 hp @ 1200 rpm |
| Housing Material | Cast Iron |
| Max. Input HP @ 100 rpm | 0.038 hp |
| Standard | AGMA Service Class II |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Media Mapping Output | G |
| Output Speed | 35 rpm |
| Fan Cooled | No |
| Center Distance | 1.75 in |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Box Width | 5 1/32 in |
| Box Height | 5 3/4 in |
| Reduction Type | Single |
| Motor Application | General Purpose |
| Max. Overhung Load @ RPM | 500 lb/in @ 1750 rpm, 500 lb/in @ 1150 rpm |
| Motor Frame Size | B556C |
| Input HP @ RPM | 0.44 hp @ 1750 rpm, 0.24 hp @ 1150 rpm |
| Motor HP | 0.3333 hp |
| Output Bore Shaft Dia. | 0.875 in |
| Lubrication | None |
| Input Power Rating | 0.44 hp, 0.328 kW |
| Torque Out @ 1150 rpm | 470 in lb |
| Output Torque | 573 lb-in |
| Media Mapping Style | F |
| Material | Cast Iron, Standard Paint |
| Worm Position | Universal |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Style | Right Angle |
| Washdown Duty | No |
| Shaft Assembly Code | G |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Frame | 56C |
| Rated Efficiency | 72% |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Bolt Center Length x Bolt Center Width | 4 3/16 in x 2 3/4 in |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Bore Code | B5 |
| Output RPM @ 1750 rpm Input | 35 rpm |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Output Configuration | Left Output |
| Input Motor HP | 0.33 |
| Base to Centerline of Input Shaft | 3 13/16 in |
| Use With | 718 |
| Output Torque @ RPM | 573 in lb @ 1750 rpm, 470 in lb @ 1150 rpm |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Torque Out @ 1750 rpm | 573 in lb |
| Ratio | 50:1 |
| Box Length | 5 1/2 in |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Output RPM @ Input RPM | 35 rpm @ 1750 rpm |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3 1/2 in |
| Output Shaft Projection | Solid Left Output |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Base | No |
| Series | 700 |
| Bolt Pattern | 4 3/16 x 2 3/4 |
| Frame Size | 56C |
| Output Shaft | Solid |
| Family Name | F |
| Input (Shaft or Bore) Size | 5/8 in |
| Weight | 19.1 LB |
| EAN or UPC | 781711519455 |
