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Boston Gear
FWA721-150-B5-G
700 Series 150:1 Ratio G Assembly Double Reduction Without Base Worm Gear Reducer
Item #102158885
- 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
- Do not apply while equipment is energized
| Center Distance | 2.06 in |
| Lubrication | None |
| Frame Size | 56C |
| Base to Centerline of Output Shaft | 4 3/32 in |
| Motor Frame Size | B556C |
| Ratio | 150:1 |
| Box Width | 9 55/64 in |
| Input Configuration | C-Face Quilled |
| Max. Thrust Load @ 1150 rpm | 700 lb/in |
| Max. Overhung Load @ 1750 rpm | 700 lb/in |
| Output Torque Rating Range [Min] | 750 lb-in, 85 Nm |
| Worm Position | Universal¦Parallel |
| Output Configuration | Left Output |
| Output Torque Rating Range [Max] | 999 lb-in, 109 Nm |
| Fan Cooled | No |
| Output RPM @ 1750 rpm Input | 11.67 rpm |
| Input (Shaft or Bore) Size | 5/8 in |
| Bolt Centers w/ Std. Base Kit (in) | 6 3/8 x 4 11/16 |
| Media Mapping Style | FWA |
| Box Length | 5 13/64 in |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.88 in |
| Material | Cast Iron, Standard Paint |
| Housing Material | Cast Iron |
| Reduction Type | Double |
| Torque Out @ 1150 rpm | N/A |
| Motor HP | 0.33 hp |
| Base to Shaft Center Height w/Std. Base Kit | 4.81 in |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 8.63 x 2.63 |
| HP @ RPM | 0.3333333 hp @ 1800 rpm |
| Output Speed | 11.7 rpm |
| Motor Application | General Purpose |
| Center Distance Code | 721 |
| Base Mounting Attachment | No Base |
| Washdown Duty | No |
| Shaft Assembly Code | G |
| Bore Code | B5 |
| Standard | AGMA Service Class I |
| Style | Parallel Shaft |
| Rated Efficiency | 57% |
| Output Bore Shaft Dia. | 1 in |
| Media Mapping Output | G |
| Family Name | FWA |
| Input Power Rating | 0.3 hp, 0.224 kW |
| Output (Shaft or Bore) Size | 1 in |
| Keyway Size | 3/16 x 3/32 |
| Output Shaft | Solid |
| Base to Centerline of Input Shaft | 3 3/8 in |
| Frame | 56C |
| Box Height | 6 25/64 in |
| Output Torque | 940 lb-in |
| Output Shaft Projection | Solid Left Output |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.94 in |
| Bolt Center | 5 in x 2 7/8 in |
| Input Motor HP | 0.33 |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.13 in |
| Torque Out @ 1750 rpm | 940 in lb |
| Bolt Centers w/ Vertical Base Kits (in) | 8 3/8 x 4 7/8 |
| Weight | 35.1 LB |
| EAN or UPC | 781711523391 |
