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