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Boston Gear
726-40-G
700 Series 40:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101833599
- 1 Input Motor hp
- 700 Series
- 2.62 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
- Not recommended for use in air brake systems where temperatures exceed 200 °F or where battery acid can drip on tubing.
| Shaft Assembly Code | G |
| Base to Shaft Center Height w/Std. Base Kit | 5.81 in |
| Torque Out @ 1750 rpm | 1512 in lb |
| Family Name | Std Unit |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Center Distance Code | 726 |
| Frame | N/A |
| Base to Shaft Center Height w/High Vert. Base Kit | 5.59 in |
| Output (Shaft or Bore) Size | 1 1/8 in |
| Output Shaft Projection | Solid Left Output |
| Worm Position | Universal |
| Fan Cooled | No |
| Torque Out @ 1150 rpm | 1500 in lb |
| Base to Centerline of Input Shaft | 5.5625 in |
| Box Width | 4 7/16 in |
| Standard | AGMA Service Class II |
| Base to Centerline of Output Shaft | 2.9375 in |
| Bolt Centers w/ Vertical Base Kits (in) | 10.13 x 5.75 |
| Input Configuration | Shaft Input |
| Washdown Duty | No |
| Material | Cast Iron, Standard Paint |
| Frame Size | Shaft Input, Not a C-Face |
| Series | 700 |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.75 in |
| Input Motor HP | 1 |
| Output Shaft | Solid |
| Max. Input HP @ 100 rpm | 0.14 hp |
| Center Distance | 2.625 in |
| Input (Shaft or Bore) Size | 3/4 in |
| Output Torque Rating Range [Max] | 1999 lb-in, 234 Nm |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.63 in |
| Ratio | 40:1 |
| Bolt Center | 8 in x 5 1/4 in |
| Input HP @ RPM | 0.89 hp @ 1150 rpm, 1.33 hp @ 1750 rpm |
| Bolt Centers w/ Std. Base Kit (in) | 8 x 5 1/4 |
| Output Speed | 43.8 rpm |
| Base Mounting Attachment | No Base |
| Reduction Type | Single |
| Motor Application | General Purpose |
| Output RPM @ Input RPM | 44 rpm @ 1750 rpm |
| Output Configuration | Left Output |
| Housing Material | Cast Iron |
| Rated Efficiency | 79% |
| Output Torque | 1512 lb-in |
| Output RPM @ 1750 rpm Input | 44 rpm |
| Max. Thrust Load @ RPM | 900 lb/in @ 1150 rpm, 900 lb/in @ 1750 rpm |
| HP @ RPM | 1 hp @ 1800 rpm |
| Box Length | 7 3/8 in |
| Lubrication | None |
| Media Mapping Output | G |
| Output Torque @ RPM | 1500 in lb @ 1150 rpm, 1512 in lb @ 1750 rpm |
| Max. Overhung Load @ 1750 rpm | 1000 lb/in |
| Style | Right Angle |
| Use With | 726 |
| Box Height | 8 in |
| Max. Overhung Load @ RPM | 1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm |
| Output Torque Rating Range [Min] | 1500 lb-in, 160 Nm |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 10.38 x 3.13 |
| Input Power Rating | 1.33 hp, 0.992 kW |
| Output Bore Shaft Dia. | 1.125 in |
| Weight | 41.1 LB |
| EAN or UPC | 781711517536 |
