Find a Service Center
Boston Gear
FWC718-900-B5-G
700 Series 900:1 Ratio G Assembly Double Reduction Without Base Worm Gear Reducer
Item #101871082
- 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
| Torque Out @ 1150 rpm | N/A |
| Base to Centerline of Input Shaft | N/A |
| Input (Shaft or Bore) Size | 5/8 in |
| Input Motor HP | 0.17 |
| Frame Size | 56C |
| Center Distance | 1.75 in |
| Standard | AGMA Service Class I |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Center Distance Code | 718 |
| Bore Code | B5 |
| Output (Shaft or Bore) Size | 7/8 in |
| Output Shaft Projection | Solid Left Output |
| Box Length | 5 1/16 in |
| Output Speed | 1.9 rpm |
| Output RPM @ 1750 rpm Input | 1.94 rpm |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Housing Material | Cast Iron |
| Input Configuration | C-Face Quilled |
| Motor HP | 0.17 hp |
| Motor Application | General Purpose |
| Base Mounting Attachment | No Base |
| Reduction Type | Double |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Fan Cooled | No |
| Torque Out @ 1750 rpm | 710 in lb |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Rated Efficiency | 27% |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Worm Position | Universal¦Right Angle |
| Family Name | FWC |
| Media Mapping Style | FWC |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Media Mapping Output | G |
| Shaft Assembly Code | G |
| Output Bore Shaft Dia. | 0.875 in |
| Output Shaft | Solid |
| Ratio | 900:1 |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Style | Right Angle |
| Washdown Duty | No |
| Material | Cast Iron, Standard Paint |
| Output Configuration | Left Output |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Frame | 56C |
| Box Width | 8 7/8 in |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Motor Frame Size | B556C |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Keyway Size | 3/16 x 3/32 |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Lubrication | None |
| Input Power Rating | 0.079 hp, 0.059 kW |
| Output Torque | 710 lb-in |
| Box Height | 5 3/4 in |
| HP @ RPM | 0.08333333 hp @ 1800 rpm |
| Weight | 26.1 LB |
| EAN or UPC | 781711525555 |
