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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
| Housing Material | Cast Iron |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Output RPM @ 1750 rpm Input | 1.46 rpm |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Box Height | 5 3/4 in |
| HP @ RPM | 0.08333333 hp @ 1800 rpm |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Center Distance Code | 718 |
| Output Shaft | Solid |
| Bore Code | B4 |
| Output Speed | 1.5 rpm |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Output (Shaft or Bore) Size | 7/8 in |
| Rated Efficiency | 23% |
| Output Torque | 690 lb-in |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Center Distance | 1.75 in |
| Output Shaft Projection | Solid Left Output |
| Fan Cooled | No |
| Reduction Type | Double |
| Motor Application | General Purpose |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Base Mounting Attachment | No Base |
| Washdown Duty | No |
| Media Mapping Output | G |
| Torque Out @ 1750 rpm | 690 in lb |
| Input Motor HP | 0.17 |
| Torque Out @ 1150 rpm | N/A |
| Style | Parallel Shaft |
| Motor Frame Size | B442CZ |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Standard | AGMA Service Class I |
| Material | Cast Iron, Standard Paint |
| Base to Centerline of Input Shaft | 2 15/16 in |
| Input Configuration | C-Face Quilled |
| Box Length | 5 1/16 in |
| Worm Position | Universal¦Parallel |
| Frame | 42CZ |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Keyway Size | 1/8 x 1/16 |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Base to Centerline of Output Shaft | 3 11/16 in |
| Lubrication | None |
| Family Name | FWA |
| Shaft Assembly Code | G |
| Input (Shaft or Bore) Size | 1/2 in |
| Box Width | 8 7/8 in |
| Frame Size | 42CZ |
| Motor HP | 0.17 hp |
| Media Mapping Style | FWA |
| Output Configuration | Left Output |
| Ratio | 1200:1 |
| Input Power Rating | 0.071 hp, 0.053 kW |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Output Bore Shaft Dia. | 0.875 in |
| Weight | 26.1 LB |
| EAN or UPC | 781711523360 |
