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