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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
| Fan Cooled | Yes |
| Center Distance Code | 738 |
| Frame | 180TC, 210C |
| Frame Size | 180TC, 210C |
| Style | Right Angle |
| Max. Thrust Load @ RPM | 1300 lb/in @ 1150 rpm, 1300 lb/in @ 1750 rpm |
| Housing Material | Cast Iron |
| Family Name | F |
| Standard | AGMA Service Class II |
| Output Torque Rating Range [Min] | 3500 lb-in, 400 Nm |
| Max. Overhung Load @ 1750 rpm | 2000 lb/in |
| Base to Centerline of Output Shaft | 3 7/8 in |
| Material | Cast Iron, Standard Paint |
| Rated Efficiency | 82% |
| Media Mapping Style | F |
| Bolt Center | 8 1/2 in x 4 3/4 in |
| Max. Input HP @ 100 rpm | 0.42 hp |
| Series | 700 |
| Bolt Centers w/ Std. Base Kit (in) | 10 3/8 x 7 |
| Torque Out @ 1150 rpm | 4400 in lb |
| Base Mounting Attachment | No Base |
| Lubrication | None |
| Base to Shaft Center Height w/Std. Base Kit | 7 1/2 in |
| Output RPM @ 1750 rpm Input | 58.33 rpm |
| Washdown Duty | No |
| Motor HP | 3 hp |
| Output Shaft Projection | Solid Left Output |
| Motor Frame Size | B9180TC210C |
| Media Mapping Output | G |
| Ratio | 30:1 |
| Motor Application | General Purpose |
| Output Torque @ RPM | 3757 in lb @ 1750 rpm, 4400 in lb @ 1150 rpm |
| Base to Shaft Center Height w/High Vert. Base Kit | 7 in |
| Output Shaft | Solid |
| Worm Position | Universal |
| Output RPM @ Input RPM | 58 rpm @ 1750 rpm |
| Shaft Assembly Code | G |
| Box Height | 10 7/16 in |
| Input Motor HP | 3 |
| Input Power Rating | 4.23 hp, 3.154 kW |
| HP @ RPM | 3 hp @ 1800 rpm |
| Reduction Type | Single |
| Center Distance | 3.75 in |
| Bore Code | B9 |
| Input HP @ RPM | 3.38 hp @ 1150 rpm, 4.23 hp @ 1750 rpm |
| Base to Centerline of Input Shaft | 7 5/8 in |
| Output Configuration | Left Output |
| Keyway Size | 1/4 x 1/8 |
| Box Length | 10 in |
| Max. Overhung Load @ RPM | 2000 lb/in @ 1150 rpm, 2000 lb/in @ 1750 rpm |
| Installed Options | Fan |
| Torque Out @ 1750 rpm | 3757 in lb |
| Max. Thrust Load @ 1150 rpm | 1300 lb/in |
| Box Width | 8 3/8 in |
| Bolt Centers w/ Vertical Base Kits (in) | 13.94 x 8.00 |
| Output Torque Rating Range [Max] | 3999 lb-in, 499 Nm |
| Output Torque | 3757 lb-in |
| Input Configuration | C-Face Quilled |
| Output Speed | 58.3 rpm |
| Output Bore Shaft Dia. | 1.625 in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 5 1/4 in |
| Input (Shaft or Bore) Size | 1 1/8 in |
| Output (Shaft or Bore) Size | 1 5/8 in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Weight | 86.1 LB |
| EAN or UPC | 781711534953 |
