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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
| Torque Out @ 1750 rpm | 1950 in lb |
| Base to Shaft Center Height w/Std. Base Kit | 5.81 in |
| Motor Frame Size | B556C |
| Fan Cooled | No |
| Input Configuration | C-Face Quilled |
| Torque Out @ 1150 rpm | N/A |
| Reduction Type | Double |
| Worm Position | Universal¦Parallel |
| Center Distance Code | 726 |
| Motor Application | General Purpose |
| Output Bore Shaft Dia. | 1.125 in |
| Output Torque | 1950 lb-in |
| Rated Efficiency | 49% |
| Shaft Assembly Code | G |
| Material | Cast Iron, Standard Paint |
| Output (Shaft or Bore) Size | 1 1/8 in |
| Output RPM @ 1750 rpm Input | 5.8 rpm |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Base Mounting Attachment | No Base |
| Family Name | FWA |
| Input (Shaft or Bore) Size | 5/8 in |
| Output Shaft Projection | Solid Left Output |
| Frame | 56C |
| Standard | AGMA Service Class I |
| Ratio | 300:1 |
| Motor HP | 0.33 hp |
| Output Shaft | Solid |
| Media Mapping Style | FWA |
| Output Torque Rating Range [Max] | 1999 lb-in, 234 Nm |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.63 in |
| Base to Shaft Center Height w/High Vert. Base Kit | 5.59 in |
| Base to Centerline of Input Shaft | 3 25/32 in |
| Input Motor HP | 0.33 |
| Keyway Size | 3/16 x 3/32 |
| Output Speed | 5.8 rpm |
| Box Length | 11 21/32 in |
| Bolt Center | 6 3/8 in x 3 3/8 in |
| Output Configuration | Left Output |
| Input Power Rating | 0.37 hp, 0.276 kW |
| Box Width | 6 in |
| Bolt Centers w/ Vertical Base Kits (in) | 10.13 x 5.75 |
| Housing Material | Cast Iron |
| Lubrication | None |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Media Mapping Output | G |
| Max. Overhung Load @ 1750 rpm | 1000 lb/in |
| Washdown Duty | No |
| Bolt Centers w/ Std. Base Kit (in) | 8 x 5 1/4 |
| Output Torque Rating Range [Min] | 1500 lb-in, 160 Nm |
| Frame Size | 56C |
| HP @ RPM | 0.5 hp @ 1800 rpm |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.75 in |
| Bore Code | B5 |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 10.38 x 3.13 |
| Box Height | 8 in |
| Center Distance | 2.62 in |
| Base to Centerline of Output Shaft | 5 1/16 in |
| Style | Parallel Shaft |
| Weight | 51.1 LB |
| EAN or UPC | 781711523551 |
