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