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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
| Ratio | 150:1 |
| Input Motor HP | 0.33 |
| Media Mapping Output | G |
| Output Torque Rating Range [Min] | 750 lb-in, 85 Nm |
| Bolt Center | 5 in x 2 7/8 in |
| Bolt Centers w/ Std. Base Kit (in) | 6 3/8 x 4 11/16 |
| Base to Shaft Center Height w/Std. Base Kit | 4.81 in |
| Base Mounting Attachment | No Base |
| Rated Efficiency | 57% |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Style | Parallel Shaft |
| Box Length | 5 13/64 in |
| Base to Centerline of Input Shaft | 3 3/8 in |
| Frame Size | 56C |
| Shaft Assembly Code | G |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.94 in |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 8.63 x 2.63 |
| Frame | 56C |
| Output Shaft Projection | Solid Left Output |
| Output (Shaft or Bore) Size | 1 in |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.88 in |
| Input (Shaft or Bore) Size | 5/8 in |
| Housing Material | Cast Iron |
| Center Distance Code | 721 |
| Output Torque Rating Range [Max] | 999 lb-in, 109 Nm |
| Reduction Type | Double |
| Box Height | 6 25/64 in |
| Output Speed | 11.7 rpm |
| Center Distance | 2.06 in |
| Base to Centerline of Output Shaft | 4 3/32 in |
| Lubrication | None |
| Output RPM @ 1750 rpm Input | 11.67 rpm |
| Media Mapping Style | FWA |
| Standard | AGMA Service Class I |
| Input Power Rating | 0.3 hp, 0.224 kW |
| Max. Thrust Load @ 1150 rpm | 700 lb/in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.13 in |
| Output Configuration | Left Output |
| Box Width | 9 55/64 in |
| Output Shaft | Solid |
| Washdown Duty | No |
| Motor Frame Size | B556C |
| Torque Out @ 1750 rpm | 940 in lb |
| Bolt Centers w/ Vertical Base Kits (in) | 8 3/8 x 4 7/8 |
| Family Name | FWA |
| Max. Overhung Load @ 1750 rpm | 700 lb/in |
| Worm Position | Universal¦Parallel |
| Input Configuration | C-Face Quilled |
| Fan Cooled | No |
| Bore Code | B5 |
| Motor HP | 0.33 hp |
| Keyway Size | 3/16 x 3/32 |
| Torque Out @ 1150 rpm | N/A |
| HP @ RPM | 0.3333333 hp @ 1800 rpm |
| Output Bore Shaft Dia. | 1 in |
| Material | Cast Iron, Standard Paint |
| Output Torque | 940 lb-in |
| Motor Application | General Purpose |
| Weight | 35.1 LB |
| EAN or UPC | 781711523391 |
