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Boston Gear
FWA718-900-B5-G
700 Series 900:1 Ratio G Assembly Double Reduction Without Base Worm Gear Reducer
Item #101869892
- Double Reduction
- 900:1 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
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Housing Material | Cast Iron |
| Shaft Assembly Code | G |
| Bore Code | B5 |
| Output Shaft | Solid |
| Input Power Rating | 0.079 hp, 0.059 kW |
| Box Width | 8 7/8 in |
| Style | Parallel Shaft |
| Output Torque | 710 lb-in |
| Torque Out @ 1150 rpm | N/A |
| Media Mapping Style | FWA |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Worm Position | Universal¦Parallel |
| Motor Frame Size | B556C |
| Base Mounting Attachment | No Base |
| Reduction Type | Double |
| Ratio | 900:1 |
| Center Distance Code | 718 |
| Keyway Size | 3/16 x 3/32 |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| HP @ RPM | 0.08333333 hp @ 1800 rpm |
| Center Distance | 1.75 in |
| Washdown Duty | No |
| Family Name | FWA |
| Frame Size | 56C |
| Rated Efficiency | 27% |
| Torque Out @ 1750 rpm | 710 in lb |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Base to Centerline of Output Shaft | 3 11/16 in |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Input Configuration | C-Face Quilled |
| Material | Cast Iron, Standard Paint |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Box Height | 5 3/4 in |
| Lubrication | None |
| Fan Cooled | No |
| Output Speed | 1.9 rpm |
| Frame | 56C |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Base to Centerline of Input Shaft | 2 15/16 in |
| Box Length | 5 1/16 in |
| Standard | AGMA Service Class I |
| Output Bore Shaft Dia. | 0.875 in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Input Motor HP | 0.17 |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Output Configuration | Left Output |
| Media Mapping Output | G |
| Motor HP | 0.17 hp |
| 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 |
| Output Shaft Projection | Solid Left Output |
| Output RPM @ 1750 rpm Input | 1.94 rpm |
| Input (Shaft or Bore) Size | 5/8 in |
| Motor Application | General Purpose |
| Output (Shaft or Bore) Size | 7/8 in |
| Weight | 26.1 LB |
| EAN or UPC | 781711525432 |
