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Boston Gear
FWA718-150-B4-G
700 Series 150:1 Ratio G Assembly Double Reduction Without Base Worm Gear Reducer
Item #101870536
- Double Reduction
- 150:1 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
| Input Configuration | C-Face Quilled |
| Base to Centerline of Input Shaft | 2 15/16 in |
| Box Width | 8 7/8 in |
| Fan Cooled | No |
| Center Distance | 1.75 in |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Output Torque | 580 lb-in |
| Motor HP | 1/4 hp |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Base Mounting Attachment | No Base |
| Motor Application | General Purpose |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Center Distance Code | 718 |
| Output Shaft Projection | Solid Left Output |
| Keyway Size | 1/8 x 1/16 |
| Lubrication | None |
| Housing Material | Cast Iron |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Ratio | 150:1 |
| HP @ RPM | 0.25 hp @ 1800 rpm |
| Media Mapping Output | G |
| Frame Size | 42CZ |
| Base to Centerline of Output Shaft | 3 11/16 in |
| Motor Frame Size | B442CZ |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Input Power Rating | 0.23 hp, 0.172 kW |
| Washdown Duty | No |
| Shaft Assembly Code | G |
| Torque Out @ 1150 rpm | N/A |
| Style | Parallel Shaft |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Output Shaft | Solid |
| Frame | 42CZ |
| Media Mapping Style | FWA |
| Family Name | FWA |
| Material | Cast Iron, Standard Paint |
| Torque Out @ 1750 rpm | 580 in lb |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Worm Position | Universal¦Parallel |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Output Speed | 11.7 rpm |
| Box Height | 5 3/4 in |
| Standard | AGMA Service Class I |
| Rated Efficiency | 48% |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Input (Shaft or Bore) Size | 1/2 in |
| Output Configuration | Left Output |
| Box Length | 5 1/16 in |
| Output (Shaft or Bore) Size | 7/8 in |
| Reduction Type | Double |
| Output Bore Shaft Dia. | 0.875 in |
| Bore Code | B4 |
| Output RPM @ 1750 rpm Input | 11.67 rpm |
| Input Motor HP | 0.25 |
| Weight | 26.1 LB |
| EAN or UPC | 781711523278 |
