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Boston Gear
F7718-40-B5-H
700 Series 40:1 Ratio H Assembly Single Reduction Worm Gear Reducer Without Base
Item #101833972
- 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
caution
- Must be filled to the proper level with the recommended lubricant for your application before operation
| Ratio | 40:1 |
| HP @ RPM | 0.3333333 hp @ 1200 rpm, 0.3333333 hp @ 1800 rpm |
| Output RPM @ 1750 rpm Input | 43.75 rpm |
| Output Shaft | Solid |
| Torque Out @ 1750 rpm | 609 in lb |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Housing Material | Cast Iron |
| Base Mounting Attachment | No Base |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Input HP @ RPM | 0.33 hp @ 1150 rpm, 0.57 hp @ 1750 rpm |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Box Length | 5 1/2 in |
| Frame Size | 56C |
| Input Configuration | C-Face Quilled |
| Output RPM @ Input RPM | 44 rpm @ 1750 rpm |
| Frame | 56C |
| Rated Efficiency | 74% |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Motor Application | General Purpose |
| Use With | 718 |
| Motor HP | 0.3333 hp |
| Max. Overhung Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Input Power Rating | 0.57 hp, 0.425 kW |
| Box Height | 5 3/4 in |
| Series | 700 |
| Shaft Assembly Code | H |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Max. Input HP @ 100 rpm | 0.052 hp |
| Media Mapping Style | F |
| Input Motor HP | 0.50 |
| Standard | AGMA Service Class I |
| Output Bore Shaft Dia. | 0.875 in |
| Output Speed | 43.8 rpm |
| Material | Cast Iron, Standard Paint |
| Base | No |
| Input (Shaft or Bore) Size | 5/8 in |
| Worm Position | Universal |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Motor Frame Size | B556C |
| Fan Cooled | No |
| Style | Right Angle |
| Base to Centerline of Input Shaft | 3 13/16 in |
| Family Name | F |
| Keyway Size | 3/16 x 3/32 |
| Output (Shaft or Bore) Size | 7/8 in |
| Center Distance | 1.75 in |
| Output Torque @ RPM | 525 in lb @ 1150 rpm, 609 in lb @ 1750 rpm |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Output Configuration | Left & Right Output |
| Lubrication | None |
| Box Width | 5 1/32 in |
| Output Torque | 609 lb-in |
| Reduction Type | Single |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Washdown Duty | No |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Max. Thrust Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Torque Out @ 1150 rpm | 525 in lb |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Center Distance Code | 718 |
| Bore Code | B5 |
| Media Mapping Output | H |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Output Shaft Projection | Solid Double Projecting Output |
| Bolt Center Length x Bolt Center Width | 4 3/16 in x 2 3/4 in |
| Weight | 19.1 LB |
| EAN or UPC | 781711519431 |
