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Boston Gear
FWA718-100-B5-G
700 Series 100:1 Ratio G Assembly Double Reduction Without Base Worm Gear Reducer
Item #101854829
- Double Reduction
- 100:1 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
| Input (Shaft or Bore) Size | 5/8 in |
| Material | Cast Iron, Standard Paint |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Input Configuration | C-Face Quilled |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Housing Material | Cast Iron |
| Output Torque | 570 lb-in |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Box Width | 8 7/8 in |
| Media Mapping Style | FWA |
| Motor HP | 1/4 hp |
| Standard | AGMA Service Class I |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Base to Centerline of Output Shaft | 3 11/16 in |
| Output Bore Shaft Dia. | 0.875 in |
| Fan Cooled | No |
| Output Shaft Projection | Solid Left Output |
| Center Distance | 1.75 in |
| Output (Shaft or Bore) Size | 7/8 in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Torque Out @ 1750 rpm | 570 in lb |
| Output Shaft | Solid |
| Frame | 56C |
| Washdown Duty | No |
| Torque Out @ 1150 rpm | N/A |
| Family Name | FWA |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Input Motor HP | 0.25 |
| Bore Code | B5 |
| HP @ RPM | 0.25 hp @ 1800 rpm |
| Box Length | 5 1/16 in |
| Lubrication | None |
| Frame Size | 56C |
| Style | Parallel Shaft |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Reduction Type | Double |
| Box Height | 5 3/4 in |
| Output RPM @ 1750 rpm Input | 17.5 rpm |
| Output Configuration | Left Output |
| Worm Position | Universal¦Parallel |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Media Mapping Output | G |
| Base Mounting Attachment | No Base |
| Input Power Rating | 0.23 hp, 0.172 kW |
| Ratio | 100:1 |
| Center Distance Code | 718 |
| Base to Centerline of Input Shaft | 2 15/16 in |
| Keyway Size | 3/16 x 3/32 |
| Shaft Assembly Code | G |
| Motor Frame Size | B556C |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Output Speed | 17.5 rpm |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Rated Efficiency | 70% |
| Motor Application | General Purpose |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Weight | 26.1 LB |
| EAN or UPC | 781711525340 |
