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