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