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