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