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