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