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