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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
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Series | 700 |
| Style | Right Angle |
| Ratio | 40:1 |
| Standard | AGMA Service Class I |
| Output RPM @ Input RPM | 44 rpm @ 1750 rpm |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Center Distance | 1.75 in |
| Output Bore Shaft Dia. | 0.875 in |
| Output Shaft Projection | Solid Double Projecting Output |
| Bolt Center Length x Bolt Center Width | 4 3/16 in x 2 3/4 in |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Input (Shaft or Bore) Size | 5/8 in |
| Washdown Duty | No |
| Worm Position | Universal |
| Output (Shaft or Bore) Size | 7/8 in |
| Max. Thrust Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Base to Centerline of Input Shaft | 3 13/16 in |
| Output RPM @ 1750 rpm Input | 43.75 rpm |
| Output Torque | 609 lb-in |
| Rated Efficiency | 74% |
| Motor Frame Size | B556C |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Family Name | F |
| Output Shaft | Solid |
| Bore Code | B5 |
| Max. Input HP @ 100 rpm | 0.052 hp |
| Output Configuration | Left & Right Output |
| Box Width | 5 1/32 in |
| Max. Overhung Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Frame | 56C |
| Material | Cast Iron, Standard Paint |
| Lubrication | None |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Fan Cooled | No |
| Frame Size | 56C |
| Torque Out @ 1150 rpm | 525 in lb |
| Motor Application | General Purpose |
| Input HP @ RPM | 0.33 hp @ 1150 rpm, 0.57 hp @ 1750 rpm |
| Media Mapping Output | H |
| Media Mapping Style | F |
| Housing Material | Cast Iron |
| Output Torque @ RPM | 525 in lb @ 1150 rpm, 609 in lb @ 1750 rpm |
| Shaft Assembly Code | H |
| Motor HP | 0.3333 hp |
| Box Height | 5 3/4 in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Base Mounting Attachment | No Base |
| Use With | 718 |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Box Length | 5 1/2 in |
| Reduction Type | Single |
| Torque Out @ 1750 rpm | 609 in lb |
| HP @ RPM | 0.3333333 hp @ 1200 rpm, 0.3333333 hp @ 1800 rpm |
| Input Configuration | C-Face Quilled |
| Input Motor HP | 0.50 |
| Center Distance Code | 718 |
| Keyway Size | 3/16 x 3/32 |
| Output Speed | 43.8 rpm |
| Input Power Rating | 0.57 hp, 0.425 kW |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Base | No |
| Weight | 19.1 LB |
| EAN or UPC | 781711519431 |
