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