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Boston Gear
FWA726-300-B5-G
700 Series 300:1 Ratio G Assembly Double Reduction Without Base Worm Gear Reducer
Item #100992643
- Double Reduction
- 300:1 Ratio
- G Assembly
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
| Standard | AGMA Service Class I |
| Style | Parallel Shaft |
| Motor Frame Size | B556C |
| Input (Shaft or Bore) Size | 5/8 in |
| Output Shaft Projection | Solid Left Output |
| Media Mapping Style | FWA |
| Keyway Size | 3/16 x 3/32 |
| HP @ RPM | 0.5 hp @ 1800 rpm |
| Ratio | 300:1 |
| Center Distance | 2.62 in |
| Output (Shaft or Bore) Size | 1 1/8 in |
| Output Configuration | Left Output |
| Motor Application | General Purpose |
| Output Torque Rating Range [Min] | 1500 lb-in, 160 Nm |
| Material | Cast Iron, Standard Paint |
| Media Mapping Output | G |
| Base Mounting Attachment | No Base |
| Rated Efficiency | 49% |
| Frame Size | 56C |
| Bolt Centers w/ Vertical Base Kits (in) | 10.13 x 5.75 |
| Box Height | 8 in |
| Input Configuration | C-Face Quilled |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 10.38 x 3.13 |
| Bore Code | B5 |
| Max. Overhung Load @ 1750 rpm | 1000 lb/in |
| Washdown Duty | No |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Frame | 56C |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.63 in |
| Output Torque Rating Range [Max] | 1999 lb-in, 234 Nm |
| Output Speed | 5.8 rpm |
| Input Power Rating | 0.37 hp, 0.276 kW |
| Bolt Centers w/ Std. Base Kit (in) | 8 x 5 1/4 |
| Reduction Type | Double |
| Torque Out @ 1750 rpm | 1950 in lb |
| Output Shaft | Solid |
| Box Length | 11 21/32 in |
| Base to Centerline of Output Shaft | 5 1/16 in |
| Output RPM @ 1750 rpm Input | 5.8 rpm |
| Center Distance Code | 726 |
| Output Torque | 1950 lb-in |
| Motor HP | 0.33 hp |
| Housing Material | Cast Iron |
| Base to Shaft Center Height w/High Vert. Base Kit | 5.59 in |
| Base to Centerline of Input Shaft | 3 25/32 in |
| Torque Out @ 1150 rpm | N/A |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.75 in |
| Fan Cooled | No |
| Bolt Center | 6 3/8 in x 3 3/8 in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Input Motor HP | 0.33 |
| Output Bore Shaft Dia. | 1.125 in |
| Worm Position | Universal¦Parallel |
| Base to Shaft Center Height w/Std. Base Kit | 5.81 in |
| Shaft Assembly Code | G |
| Family Name | FWA |
| Box Width | 6 in |
| Lubrication | None |
| Weight | 51.1 LB |
| EAN or UPC | 781711523551 |
