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