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Boston Gear
HF7718-60-B5-H-P16
700 Series 60:1 Ratio Hollow Assembly Single Reduction Worm Gear Reducer Without Base
Item #101795716
- 0.33 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
| Housing Material | Cast Iron |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Input HP @ RPM | 0.21 hp @ 1150 rpm, 0.35 hp @ 1750 rpm |
| Center Distance | 1.75 in |
| Base to Centerline of Input Shaft | 3 13/16 in |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Style | Right Angle |
| Input (Shaft or Bore) Size | 5/8 in |
| Media Mapping Output | H |
| Output Torque | 527 lb-in |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Rated Efficiency | 70% |
| Input Configuration | C-Face Quilled |
| Input Motor HP | 0.33 |
| Output Configuration | Hollow Output |
| Output Shaft Projection | Hollow Output |
| Box Width | 4 37/64 in |
| HP @ RPM | 0.1666667 hp @ 1200 rpm, 0.25 hp @ 1800 rpm |
| Output Torque @ RPM | 440 in lb @ 1150 rpm, 527 in lb @ 1750 rpm |
| Series | 700 |
| Washdown Duty | No |
| Family Name | HF |
| Standard | AGMA Service Class I |
| Media Mapping Hollow Bore | P16 |
| Max. Overhung Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Base Mounting Attachment | No Base |
| Worm Position | Universal |
| Input Power Rating | 0.35 hp, 0.261 kW |
| Motor Frame Size | B556C |
| Ratio | 60:1 |
| Torque Out @ 1750 rpm | 527 in lb |
| Torque Out @ 1150 rpm | 440 in lb |
| Shaft Assembly Code | H |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Keyway Size | 3/16 x 3/32 |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Frame | 56C |
| Reduction Type | Single |
| Output RPM @ Input RPM | 29 rpm @ 1750 rpm |
| Media Mapping Style | HF |
| Output Bore Shaft Dia. | 1 in |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Max. Thrust Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Box Height | 5 3/4 in |
| Max. Input HP @ 100 rpm | 0.03 hp |
| Output Shaft | Hollow |
| Motor Application | General Purpose |
| Output RPM @ 1750 rpm Input | 29.2 rpm |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Material | Cast Iron, Standard Paint |
| Bolt Center Length x Bolt Center Width | 4 3/16 in x 2 3/4 in |
| Motor HP | 0.3333 hp |
| Fan Cooled | No |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Use With | 718 |
| Lubrication | None |
| Output (Shaft or Bore) Size | 1 in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Frame Size | 56C |
| Center Distance Code | 718 |
| Bore Code | B5 |
| Box Length | 5 1/2 in |
| Output Speed | 29.2 rpm |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Weight | 20.1 LB |
| EAN or UPC | 781711630242 |
