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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
| Max. Input HP @ 100 rpm | 0.17 hp |
| Input Motor HP | 2 |
| Media Mapping Output | G |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Box Width | 5 1/32 in |
| Motor Frame Size | B556C |
| Standard | AGMA Service Class II |
| Motor HP | 1 hp |
| Output Torque @ RPM | 432 in lb @ 1750 rpm, 350 in lb @ 1150 rpm |
| Media Mapping Style | F |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Output Torque | 432 lb-in |
| Frame | 56C |
| Input Power Rating | 2.55 hp, 1.902 kW |
| HP @ RPM | 2 hp @ 1800 rpm |
| Bolt Center Length x Bolt Center Width | 4 3/16 in x 2 3/4 in |
| Lubrication | None |
| Frame Size | 56C |
| Style | Right Angle |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Output RPM @ 1750 rpm Input | 350 rpm |
| Worm Position | Universal |
| Input HP @ RPM | 2.55 hp @ 1750 rpm, 1.42 hp @ 1150 rpm |
| Motor Application | General Purpose |
| Box Length | 5 1/2 in |
| Keyway Size | 3/16 x 3/32 |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Output Speed | 350 rpm |
| Housing Material | Cast Iron |
| Reduction Type | Single |
| Center Distance | 1.75 in |
| Output (Shaft or Bore) Size | 7/8 in |
| Max. Thrust Load @ RPM | 500 lb/in @ 1750 rpm, 500 lb/in @ 1150 rpm |
| Output Torque Rating Range [Max] | 499 lb-in, 59 Nm |
| Input Configuration | C-Face Quilled |
| Base Mounting Attachment | No Base |
| Output Bore Shaft Dia. | 0.875 in |
| Output RPM @ Input RPM | 350 rpm @ 1750 rpm |
| Output Torque Rating Range [Min] | 300 lb-in, 35 Nm |
| Input (Shaft or Bore) Size | 5/8 in |
| Material | Cast Iron, Standard Paint |
| Use With | 718 |
| Max. Overhung Load @ RPM | 500 lb/in @ 1750 rpm, 500 lb/in @ 1150 rpm |
| Torque Out @ 1150 rpm | 350 in lb |
| Series | 700 |
| Rated Efficiency | 94% |
| Ratio | 5:1 |
| Base | No |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Shaft Assembly Code | G |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3 1/2 in |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Fan Cooled | No |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Output Configuration | Left Output |
| Bolt Pattern | 4 3/16 x 2 3/4 |
| Family Name | F |
| Box Height | 5 3/4 in |
| Output Shaft | Solid |
| Bore Code | B5 |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Torque Out @ 1750 rpm | 432 in lb |
| Output Shaft Projection | Solid Left Output |
| Washdown Duty | No |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Base to Centerline of Input Shaft | 3 13/16 in |
| Center Distance Code | 718 |
| Weight | 19.1 LB |
| EAN or UPC | 781711519219 |
