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