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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
| Motor Frame Size | B556C |
| Output (Shaft or Bore) Size | 7/8 in |
| Material | Cast Iron, Standard Paint |
| Family Name | FWA |
| Motor Application | General Purpose |
| Output RPM @ 1750 rpm Input | 17.5 rpm |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Base Mounting Attachment | No Base |
| Torque Out @ 1750 rpm | 570 in lb |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Box Width | 8 7/8 in |
| Style | Parallel Shaft |
| Torque Out @ 1150 rpm | N/A |
| Lubrication | None |
| Frame | 56C |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Motor HP | 1/4 hp |
| Box Length | 5 1/16 in |
| Media Mapping Output | G |
| Fan Cooled | No |
| Base to Centerline of Output Shaft | 3 11/16 in |
| Input Power Rating | 0.23 hp, 0.172 kW |
| Center Distance | 1.75 in |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Input Configuration | C-Face Quilled |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Bore Code | B5 |
| Keyway Size | 3/16 x 3/32 |
| Reduction Type | Double |
| Washdown Duty | No |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Shaft Assembly Code | G |
| Output Speed | 17.5 rpm |
| HP @ RPM | 0.25 hp @ 1800 rpm |
| Rated Efficiency | 70% |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Output Shaft | Solid |
| Input Motor HP | 0.25 |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Base to Centerline of Input Shaft | 2 15/16 in |
| Output Shaft Projection | Solid Left Output |
| Frame Size | 56C |
| Center Distance Code | 718 |
| Worm Position | Universal¦Parallel |
| Output Bore Shaft Dia. | 0.875 in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Output Configuration | Left Output |
| Media Mapping Style | FWA |
| Input (Shaft or Bore) Size | 5/8 in |
| Box Height | 5 3/4 in |
| Ratio | 100:1 |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Housing Material | Cast Iron |
| Standard | AGMA Service Class I |
| Output Torque | 570 lb-in |
| Weight | 26.1 LB |
| EAN or UPC | 781711525340 |
