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