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Boston Gear
F7718-40-B5-J
700 Series 40:1 Ratio J Assembly Single Reduction Worm Gear Reducer Without Base
Item #101809112
- 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
| Base to Centerline of Input Shaft | 3 13/16 in |
| Motor HP | 0.3333 hp |
| Output Configuration | Right Output |
| Fan Cooled | No |
| Style | Right Angle |
| Output Bore Shaft Dia. | 0.875 in |
| Max. Overhung Load @ RPM | 500 lb/in @ 1750 rpm, 500 lb/in @ 1150 rpm |
| Center Distance | 1.75 in |
| Output Speed | 43.8 rpm |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Bolt Center Length x Bolt Center Width | 4 3/16 in x 2 3/4 in |
| Frame | 56C |
| Standard | AGMA Service Class I |
| Max. Input HP @ 100 rpm | 0.052 hp |
| Media Mapping Output | J |
| Shaft Assembly Code | J |
| Box Height | 5 3/4 in |
| Base | No |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Output Shaft Projection | Solid Right Output |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| HP @ RPM | 0.3333333 hp @ 1800 rpm, 0.3333333 hp @ 1200 rpm |
| Output Torque @ RPM | 609 in lb @ 1750 rpm, 525 in lb @ 1150 rpm |
| Torque Out @ 1750 rpm | 609 in lb |
| Input Motor HP | 0.50 |
| Box Length | 5 1/2 in |
| Center Distance Code | 718 |
| Output (Shaft or Bore) Size | 7/8 in |
| Family Name | F |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Material | Cast Iron, Standard Paint |
| Input HP @ RPM | 0.57 hp @ 1750 rpm, 0.33 hp @ 1150 rpm |
| Output Shaft | Solid |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Input Configuration | C-Face Quilled |
| Lubrication | None |
| Box Width | 5 1/32 in |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Frame Size | 56C |
| Media Mapping Style | F |
| Use With | 718 |
| Max. Thrust Load @ RPM | 500 lb/in @ 1750 rpm, 500 lb/in @ 1150 rpm |
| Input (Shaft or Bore) Size | 5/8 in |
| Series | 700 |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Housing Material | Cast Iron |
| Output RPM @ 1750 rpm Input | 44 rpm |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Worm Position | Universal |
| Bore Code | B5 |
| Output Torque | 609 lb-in |
| Rated Efficiency | 74% |
| Washdown Duty | No |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3 1/2 in |
| Input Power Rating | 0.57 hp, 0.425 kW |
| Output RPM @ Input RPM | 44 rpm @ 1750 rpm |
| Reduction Type | Single |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Bolt Pattern | 4 3/16 x 2 3/4 |
| Keyway Size | 3/16 x 3/32 |
| Base Mounting Attachment | No Base |
| Torque Out @ 1150 rpm | 525 in lb |
| Motor Frame Size | B556C |
| Ratio | 40:1 |
| Motor Application | General Purpose |
| Weight | 19.1 LB |
| EAN or UPC | 781711519448 |
