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Boston Gear
F738-30F-B9-G
700 Series 30:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101870909
- 3 Input Motor hp
- 700 Series
- 3.75 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
| Max. Overhung Load @ RPM | 2000 lb/in @ 1150 rpm, 2000 lb/in @ 1750 rpm |
| Worm Position | Universal |
| Media Mapping Output | G |
| Center Distance Code | 738 |
| Keyway Size | 1/4 x 1/8 |
| HP @ RPM | 3 hp @ 1800 rpm |
| Torque Out @ 1750 rpm | 3757 in lb |
| Bolt Center | 8 1/2 in x 4 3/4 in |
| Output Configuration | Left Output |
| Material | Cast Iron, Standard Paint |
| Series | 700 |
| Motor Frame Size | B9180TC210C |
| Input (Shaft or Bore) Size | 1 1/8 in |
| Output (Shaft or Bore) Size | 1 5/8 in |
| Installed Options | Fan |
| Torque Out @ 1150 rpm | 4400 in lb |
| Lubrication | None |
| Base Mounting Attachment | No Base |
| Input Power Rating | 4.23 hp, 3.154 kW |
| Max. Input HP @ 100 rpm | 0.42 hp |
| Base to Shaft Center Height w/Low Vert. Base Kit | 5 1/4 in |
| Shaft Assembly Code | G |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Max. Thrust Load @ RPM | 1300 lb/in @ 1150 rpm, 1300 lb/in @ 1750 rpm |
| Fan Cooled | Yes |
| Motor Application | General Purpose |
| Base to Shaft Center Height w/Std. Base Kit | 7 1/2 in |
| Family Name | F |
| Housing Material | Cast Iron |
| Output Bore Shaft Dia. | 1.625 in |
| Media Mapping Style | F |
| Output Torque @ RPM | 3757 in lb @ 1750 rpm, 4400 in lb @ 1150 rpm |
| Box Width | 8 3/8 in |
| Output RPM @ 1750 rpm Input | 58.33 rpm |
| Input HP @ RPM | 3.38 hp @ 1150 rpm, 4.23 hp @ 1750 rpm |
| Box Length | 10 in |
| Base to Centerline of Output Shaft | 3 7/8 in |
| Input Configuration | C-Face Quilled |
| Bolt Centers w/ Std. Base Kit (in) | 10 3/8 x 7 |
| Output RPM @ Input RPM | 58 rpm @ 1750 rpm |
| Frame Size | 180TC, 210C |
| Bore Code | B9 |
| Bolt Centers w/ Vertical Base Kits (in) | 13.94 x 8.00 |
| Center Distance | 3.75 in |
| Frame | 180TC, 210C |
| Style | Right Angle |
| Output Shaft | Solid |
| Washdown Duty | No |
| Rated Efficiency | 82% |
| Base to Shaft Center Height w/High Vert. Base Kit | 7 in |
| Output Torque Rating Range [Min] | 3500 lb-in, 400 Nm |
| Max. Thrust Load @ 1150 rpm | 1300 lb/in |
| Ratio | 30:1 |
| Max. Overhung Load @ 1750 rpm | 2000 lb/in |
| Output Torque | 3757 lb-in |
| Reduction Type | Single |
| Output Shaft Projection | Solid Left Output |
| Motor HP | 3 hp |
| Input Motor HP | 3 |
| Base to Centerline of Input Shaft | 7 5/8 in |
| Box Height | 10 7/16 in |
| Output Speed | 58.3 rpm |
| Standard | AGMA Service Class II |
| Output Torque Rating Range [Max] | 3999 lb-in, 499 Nm |
| Weight | 86.1 LB |
| EAN or UPC | 781711534953 |
