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Boston Gear
F7718-40-B5-G
700 Series 40:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101833606
- 0.5 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
| Style | Right Angle |
| Lubrication | None |
| Torque Out @ 1150 rpm | 525 in lb |
| Output Torque @ RPM | 609 in lb @ 1750 rpm, 525 in lb @ 1150 rpm |
| Fan Cooled | No |
| Standard | AGMA Service Class I |
| Center Distance Code | 718 |
| Bore Code | B5 |
| Motor HP | 0.3333 hp |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Input Motor HP | 0.50 |
| Box Length | 5 1/2 in |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Output Shaft Projection | Solid Left Output |
| Frame | 56C |
| Max. Overhung Load @ RPM | 500 lb/in @ 1750 rpm, 500 lb/in @ 1150 rpm |
| Max. Thrust Load @ RPM | 500 lb/in @ 1750 rpm, 500 lb/in @ 1150 rpm |
| Input Power Rating | 0.57 hp, 0.425 kW |
| Box Width | 5 1/32 in |
| HP @ RPM | 0.3333333 hp @ 1800 rpm, 0.3333333 hp @ 1200 rpm |
| Box Height | 5 3/4 in |
| Shaft Assembly Code | G |
| Center Distance | 1.75 in |
| Input Configuration | C-Face Quilled |
| Output Speed | 43.8 rpm |
| Base to Centerline of Input Shaft | 3 13/16 in |
| Reduction Type | Single |
| Bolt Center Length x Bolt Center Width | 4 3/16 in x 2 3/4 in |
| Motor Frame Size | B556C |
| Output (Shaft or Bore) Size | 7/8 in |
| Output Torque | 609 lb-in |
| Use With | 718 |
| Output Shaft | Solid |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Max. Input HP @ 100 rpm | 0.052 hp |
| Output Configuration | Left Output |
| Output Bore Shaft Dia. | 0.875 in |
| Output RPM @ Input RPM | 44 rpm @ 1750 rpm |
| Worm Position | Universal |
| Series | 700 |
| Material | Cast Iron, Standard Paint |
| Media Mapping Style | F |
| Bolt Center | 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 |
| Frame Size | 56C |
| Rated Efficiency | 74% |
| Output RPM @ 1750 rpm Input | 44 rpm |
| Housing Material | Cast Iron |
| Base | No |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3 1/2 in |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Ratio | 40:1 |
| Input (Shaft or Bore) Size | 5/8 in |
| Family Name | F |
| Input HP @ RPM | 0.57 hp @ 1750 rpm, 0.33 hp @ 1150 rpm |
| Bolt Pattern | 4 3/16 x 2 3/4 |
| Media Mapping Output | G |
| Base Mounting Attachment | No Base |
| Motor Application | General Purpose |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Torque Out @ 1750 rpm | 609 in lb |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Washdown Duty | No |
| Weight | 19.1 LB |
| EAN or UPC | 781711519424 |
