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Boston Gear
FWA713-300-B4-G
700 Series 300:1 Ratio G Assembly Double Reduction Without Base Worm Gear Reducer
Item #101872177
- Double Reduction
- 300:1 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 Speed | 5.8 rpm |
| Output Torque Rating Range [Max] | 499 lb-in, 59 Nm |
| Center Distance Code | 713 |
| Frame | 42CZ |
| Lubrication | None |
| Input Power Rating | 0.1 hp, 0.075 kW |
| Housing Material | Cast Iron |
| Base to Shaft Center Height w/Low Vert. Base Kit | 2.31 in |
| Motor Application | General Purpose |
| Motor Frame Size | B442CZ |
| Base Mounting Attachment | No Base |
| Bolt Centers w/ Std. Base Kit (in) | 4 3/8 x 3 5/16 |
| Output Configuration | Left Output |
| Base to Centerline of Input Shaft | 2 19/32 in |
| Style | Parallel Shaft |
| Center Distance | 1.33 in |
| Reduction Type | Double |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Max. Overhung Load @ 1750 rpm | 200 lb/in |
| Ratio | 300:1 |
| Box Width | 7 1/2 in |
| Frame Size | 42CZ |
| Box Height | 4 21/32 in |
| Input (Shaft or Bore) Size | 1/2 in |
| Output (Shaft or Bore) Size | 5/8 in |
| Media Mapping Output | G |
| Family Name | FWA |
| Torque Out @ 1150 rpm | N/A |
| Bore Code | B4 |
| Motor HP | 0.17 hp |
| Base to Centerline of Output Shaft | 2 15/16 in |
| Material | Cast Iron, Standard Paint |
| Shaft Assembly Code | G |
| Keyway Size | 1/8 x 1/16 |
| Output Bore Shaft Dia. | 0.625 in |
| Standard | AGMA Service Class I |
| Washdown Duty | No |
| Max. Thrust Load @ 1150 rpm | 300 lb/in |
| Base to Shaft Center Height w/High Vert. Base Kit | 3.56 in |
| Output RPM @ 1750 rpm Input | 5.8 rpm |
| Rated Efficiency | 31% |
| Worm Position | Universal¦Parallel |
| Fan Cooled | No |
| HP @ RPM | 0.125 hp @ 1800 rpm |
| Bolt Center | 3 1/4" x 2" |
| Input Motor HP | 0.17 |
| Input Configuration | C-Face Quilled |
| Output Shaft Projection | Solid Left Output |
| Box Length | 4 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 2.94 in |
| Output Torque | 335 lb-in |
| Output Shaft | Solid |
| Output Torque Rating Range [Min] | 300 lb-in, 35 Nm |
| Base to Shaft Center Height w/Std. Base Kit | 3.47 in |
| Media Mapping Style | FWA |
| Torque Out @ 1750 rpm | 335 in lb |
| Bolt Centers w/ Vertical Base Kits (in) | 6.16 x 3.25 |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 6.41 x 2.00 |
| Weight | 18.1 LB |
| EAN or UPC | 781711523186 |
