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