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Boston Gear
760-20F-G
700 Series 20:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101855329
- 15 Input Motor hp
- 700 Series
- 6 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
- Steel housings must be used for operating pressures above 210 bar (3,000 psi)
| Input HP @ RPM | 11.93 hp @ 1150 rpm, 17.52 hp @ 1750 rpm |
| Input Motor HP | 15 |
| Output Torque Rating Range [Max] | 14999 lb-in, 1749 Nm |
| Output Speed | 87.5 rpm |
| Center Distance Code | 760 |
| Shaft Assembly Code | G |
| Fan Cooled | Yes |
| Standard | AGMA Service Class I |
| Output RPM @ 1750 rpm Input | 87.5 rpm |
| Frame | N/A |
| Series | 700 |
| Base to Shaft Center Height w/Std. Base Kit | 7 3/4 in |
| Bolt Centers w/ Vertical Base Kits (in) | 20.88 x 11.75 |
| Input Power Rating | 17.52 hp, 13.065 kW |
| Output Configuration | Left Output |
| Max. Input HP @ 100 rpm | 1.63 hp |
| Base to Centerline of Input Shaft | 12.5 in |
| Torque Out @ 1150 rpm | 11500 in lb |
| Output Bore Shaft Dia. | 2.25 in |
| Motor Application | General Purpose |
| Material | Cast Iron, Standard Paint |
| Box Height | 16 1/2 in |
| Max. Thrust Load @ RPM | 2100 lb/in @ 1150 rpm, 2100 lb/in @ 1750 rpm |
| Output Torque Rating Range [Min] | 11000 lb-in, 1250 Nm |
| Base to Centerline of Output Shaft | 6.5 in |
| Output (Shaft or Bore) Size | 2 1/4 in |
| Lubrication | None |
| Output RPM @ Input RPM | 88 rpm @ 1750 rpm |
| Rated Efficiency | 88% |
| Base Mounting Attachment | No Base |
| Max. Overhung Load @ RPM | 2400 lb/in @ 1150 rpm, 2400 lb/in @ 1750 rpm |
| Output Torque | 11080 lb-in |
| Frame Size | Shaft Input, Not a C-Face |
| Max. Thrust Load @ 1150 rpm | 2100 lb/in |
| Torque Out @ 1750 rpm | 11080 in lb |
| Housing Material | Cast Iron |
| Input Configuration | Shaft Input |
| Bolt Centers w/ Std. Base Kit (in) | 16 1/2 x 9 1/2 |
| Base to Shaft Center Height w/High Vert. Base Kit | 9.63 in |
| Input (Shaft or Bore) Size | 1 1/2 in |
| Box Width | 8 1/8 in |
| Output Shaft | Solid |
| Bolt Center | 16 1/2" x 9 1/2" |
| Base to Shaft Center Height w/Low Vert. Base Kit | 7.31 in |
| Family Name | Std Unit |
| Box Length | 14 1/2 in |
| Ratio | 20:1 |
| Reduction Type | Single |
| Washdown Duty | No |
| Max. Overhung Load @ 1750 rpm | 2400 lb/in |
| HP @ RPM | 15 hp @ 1800 rpm |
| Output Torque @ RPM | 11080 in lb @ 1750 rpm, 11500 in lb @ 1150 rpm |
| Media Mapping Output | G |
| Style | Right Angle |
| Worm Position | Universal |
| Center Distance | 6 in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Output Shaft Projection | Solid Left Output |
| Weight | 255.1 LB |
| EAN or UPC | 781711468067 |
