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