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