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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
| Bolt Center Length x Bolt Center Width | 4 3/16 in x 2 3/4 in |
| Output Shaft Projection | Solid Right Output |
| Ratio | 40:1 |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Output RPM @ Input RPM | 44 rpm @ 1750 rpm |
| Motor Frame Size | B556C |
| Input HP @ RPM | 0.57 hp @ 1750 rpm, 0.33 hp @ 1150 rpm |
| Frame | 56C |
| Output Speed | 43.8 rpm |
| Box Length | 5 1/2 in |
| Base Mounting Attachment | No Base |
| Shaft Assembly Code | J |
| Center Distance Code | 718 |
| Media Mapping Style | F |
| Center Distance | 1.75 in |
| Output Torque | 609 lb-in |
| Max. Thrust Load @ RPM | 500 lb/in @ 1750 rpm, 500 lb/in @ 1150 rpm |
| Input (Shaft or Bore) Size | 5/8 in |
| Output (Shaft or Bore) Size | 7/8 in |
| Frame Size | 56C |
| Material | Cast Iron, Standard Paint |
| Media Mapping Output | J |
| Output Torque @ RPM | 609 in lb @ 1750 rpm, 525 in lb @ 1150 rpm |
| Housing Material | Cast Iron |
| Motor Application | General Purpose |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Bore Code | B5 |
| Bolt Pattern | 4 3/16 x 2 3/4 |
| Lubrication | None |
| Box Width | 5 1/32 in |
| Worm Position | Universal |
| Base to Centerline of Input Shaft | 3 13/16 in |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Family Name | F |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Output RPM @ 1750 rpm Input | 44 rpm |
| Reduction Type | Single |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Rated Efficiency | 74% |
| Series | 700 |
| Motor HP | 0.3333 hp |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Fan Cooled | No |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Input Motor HP | 0.50 |
| Output Bore Shaft Dia. | 0.875 in |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Output Configuration | Right Output |
| Style | Right Angle |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| HP @ RPM | 0.3333333 hp @ 1800 rpm, 0.3333333 hp @ 1200 rpm |
| Keyway Size | 3/16 x 3/32 |
| Output Shaft | Solid |
| Box Height | 5 3/4 in |
| Washdown Duty | No |
| Torque Out @ 1150 rpm | 525 in lb |
| Torque Out @ 1750 rpm | 609 in lb |
| Base | No |
| Input Configuration | C-Face Quilled |
| Max. Input HP @ 100 rpm | 0.052 hp |
| Max. Overhung Load @ RPM | 500 lb/in @ 1750 rpm, 500 lb/in @ 1150 rpm |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3 1/2 in |
| Standard | AGMA Service Class I |
| Input Power Rating | 0.57 hp, 0.425 kW |
| Use With | 718 |
| Weight | 19.1 LB |
| EAN or UPC | 781711519448 |
