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Boston Gear
FWA718-400-B5-G
700 Series 400:1 Ratio G Assembly Double Reduction Without Base Worm Gear Reducer
Item #101870646
- Double Reduction
- 400:1 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
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Box Height | 5 3/4 in |
| Standard | AGMA Service Class II |
| Family Name | FWA |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Rated Efficiency | 40% |
| Output (Shaft or Bore) Size | 7/8 in |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Ratio | 400:1 |
| Housing Material | Cast Iron |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Frame Size | 56C |
| Base to Centerline of Input Shaft | 2 15/16 in |
| Input (Shaft or Bore) Size | 5/8 in |
| Material | Cast Iron, Standard Paint |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Input Configuration | C-Face Quilled |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Frame | 56C |
| Style | Parallel Shaft |
| Base to Centerline of Output Shaft | 3 11/16 in |
| Motor Frame Size | B556C |
| Output Bore Shaft Dia. | 0.875 in |
| Torque Out @ 1750 rpm | 690 in lb |
| Output Configuration | Left Output |
| Center Distance Code | 718 |
| Fan Cooled | No |
| Washdown Duty | No |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Reduction Type | Double |
| Keyway Size | 3/16 x 3/32 |
| Bore Code | B5 |
| Shaft Assembly Code | G |
| Output Torque | 690 lb-in |
| HP @ RPM | 0.125 hp @ 1800 rpm |
| Output Shaft Projection | Solid Left Output |
| Center Distance | 1.75 in |
| Input Power Rating | 0.12 hp, 0.089 kW |
| Box Width | 8 7/8 in |
| Media Mapping Output | G |
| Output Shaft | Solid |
| Motor Application | General Purpose |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Input Motor HP | 0.17 |
| Output RPM @ 1750 rpm Input | 4.38 rpm |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Base Mounting Attachment | No Base |
| Lubrication | None |
| Torque Out @ 1150 rpm | N/A |
| Worm Position | Universal¦Parallel |
| Motor HP | 0.17 hp |
| Box Length | 5 1/16 in |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Output Speed | 4.4 rpm |
| Media Mapping Style | FWA |
| Weight | 26.1 LB |
| EAN or UPC | 781711525401 |
