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Boston Gear
F7718-5-B5-G
700 Series 5:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #100848243
- 2 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
| Box Height | 5 3/4 in |
| Motor HP | 1 hp |
| Output Torque @ RPM | 432 in lb @ 1750 rpm, 350 in lb @ 1150 rpm |
| Max. Thrust Load @ RPM | 500 lb/in @ 1750 rpm, 500 lb/in @ 1150 rpm |
| Material | Cast Iron, Standard Paint |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3 1/2 in |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Media Mapping Style | F |
| Output Shaft Projection | Solid Left Output |
| Family Name | F |
| Torque Out @ 1750 rpm | 432 in lb |
| Input (Shaft or Bore) Size | 5/8 in |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Base Mounting Attachment | No Base |
| Shaft Assembly Code | G |
| Base | No |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Motor Application | General Purpose |
| Box Length | 5 1/2 in |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Max. Overhung Load @ RPM | 500 lb/in @ 1750 rpm, 500 lb/in @ 1150 rpm |
| Output Torque | 432 lb-in |
| Input HP @ RPM | 2.55 hp @ 1750 rpm, 1.42 hp @ 1150 rpm |
| Box Width | 5 1/32 in |
| Center Distance | 1.75 in |
| Worm Position | Universal |
| Input Configuration | C-Face Quilled |
| Bore Code | B5 |
| Output Configuration | Left Output |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Reduction Type | Single |
| Series | 700 |
| Frame Size | 56C |
| Output Torque Rating Range [Max] | 499 lb-in, 59 Nm |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| HP @ RPM | 2 hp @ 1800 rpm |
| Bolt Pattern | 4 3/16 x 2 3/4 |
| Keyway Size | 3/16 x 3/32 |
| Bolt Center Length x Bolt Center Width | 4 3/16 in x 2 3/4 in |
| Output Bore Shaft Dia. | 0.875 in |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Lubrication | None |
| Output RPM @ 1750 rpm Input | 350 rpm |
| Output Torque Rating Range [Min] | 300 lb-in, 35 Nm |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Frame | 56C |
| Output (Shaft or Bore) Size | 7/8 in |
| Max. Input HP @ 100 rpm | 0.17 hp |
| Housing Material | Cast Iron |
| Output Shaft | Solid |
| Rated Efficiency | 94% |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Fan Cooled | No |
| Motor Frame Size | B556C |
| Torque Out @ 1150 rpm | 350 in lb |
| Media Mapping Output | G |
| Ratio | 5:1 |
| Input Motor HP | 2 |
| Input Power Rating | 2.55 hp, 1.902 kW |
| Use With | 718 |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Style | Right Angle |
| Base to Centerline of Input Shaft | 3 13/16 in |
| Standard | AGMA Service Class II |
| Output RPM @ Input RPM | 350 rpm @ 1750 rpm |
| Center Distance Code | 718 |
| Washdown Duty | No |
| Output Speed | 350 rpm |
| Weight | 19.1 LB |
| EAN or UPC | 781711519219 |
