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Boston Gear
FWA718-1200-B4-G
700 Series 1200:1 Ratio G Assembly Double Reduction Without Base Worm Gear Reducer
Item #101854761
- Double Reduction
- 1200:1 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 Configuration | Left Output |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Standard | AGMA Service Class I |
| Input (Shaft or Bore) Size | 1/2 in |
| Ratio | 1200:1 |
| Output Torque | 690 lb-in |
| Keyway Size | 1/8 x 1/16 |
| Center Distance Code | 718 |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Output RPM @ 1750 rpm Input | 1.46 rpm |
| Output Bore Shaft Dia. | 0.875 in |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Fan Cooled | No |
| Output Speed | 1.5 rpm |
| Input Motor HP | 0.17 |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| HP @ RPM | 0.08333333 hp @ 1800 rpm |
| Base Mounting Attachment | No Base |
| Material | Cast Iron, Standard Paint |
| Reduction Type | Double |
| Output Shaft Projection | Solid Left Output |
| Motor Application | General Purpose |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Shaft Assembly Code | G |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Torque Out @ 1750 rpm | 690 in lb |
| Media Mapping Style | FWA |
| Motor Frame Size | B442CZ |
| Washdown Duty | No |
| Input Configuration | C-Face Quilled |
| Output (Shaft or Bore) Size | 7/8 in |
| Motor HP | 0.17 hp |
| Housing Material | Cast Iron |
| Media Mapping Output | G |
| Family Name | FWA |
| Base to Centerline of Output Shaft | 3 11/16 in |
| Box Width | 8 7/8 in |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Base to Centerline of Input Shaft | 2 15/16 in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Rated Efficiency | 23% |
| Box Height | 5 3/4 in |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Lubrication | None |
| Frame Size | 42CZ |
| Bore Code | B4 |
| Worm Position | Universal¦Parallel |
| Torque Out @ 1150 rpm | N/A |
| Style | Parallel Shaft |
| Frame | 42CZ |
| Box Length | 5 1/16 in |
| Output Shaft | Solid |
| Center Distance | 1.75 in |
| Input Power Rating | 0.071 hp, 0.053 kW |
| Weight | 26.1 LB |
| EAN or UPC | 781711523360 |
