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