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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
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Input Power Rating | 0.1 hp, 0.075 kW |
| Output Torque Rating Range [Max] | 499 lb-in, 59 Nm |
| Ratio | 300:1 |
| Bore Code | B4 |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 2.94 in |
| Worm Position | Universal¦Parallel |
| Output Configuration | Left Output |
| Housing Material | Cast Iron |
| Output Torque | 335 lb-in |
| Center Distance | 1.33 in |
| Media Mapping Style | FWA |
| Output Speed | 5.8 rpm |
| Family Name | FWA |
| Bolt Centers w/ Vertical Base Kits (in) | 6.16 x 3.25 |
| Max. Overhung Load @ 1750 rpm | 200 lb/in |
| Frame | 42CZ |
| Base to Centerline of Output Shaft | 2 15/16 in |
| Base to Centerline of Input Shaft | 2 19/32 in |
| Motor Frame Size | B442CZ |
| Box Width | 7 1/2 in |
| Fan Cooled | No |
| Input Configuration | C-Face Quilled |
| Output Shaft | Solid |
| Center Distance Code | 713 |
| Base Mounting Attachment | No Base |
| Max. Thrust Load @ 1150 rpm | 300 lb/in |
| Bolt Center | 3 1/4" x 2" |
| Output (Shaft or Bore) Size | 5/8 in |
| Box Height | 4 21/32 in |
| Box Length | 4 in |
| Output Bore Shaft Dia. | 0.625 in |
| Torque Out @ 1750 rpm | 335 in lb |
| Bolt Centers w/ Std. Base Kit (in) | 4 3/8 x 3 5/16 |
| Material | Cast Iron, Standard Paint |
| Base to Shaft Center Height w/Low Vert. Base Kit | 2.31 in |
| Torque Out @ 1150 rpm | N/A |
| Reduction Type | Double |
| Keyway Size | 1/8 x 1/16 |
| Media Mapping Output | G |
| Standard | AGMA Service Class I |
| Frame Size | 42CZ |
| Lubrication | None |
| Washdown Duty | No |
| Input (Shaft or Bore) Size | 1/2 in |
| Output Torque Rating Range [Min] | 300 lb-in, 35 Nm |
| Shaft Assembly Code | G |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 6.41 x 2.00 |
| Base to Shaft Center Height w/High Vert. Base Kit | 3.56 in |
| Output Shaft Projection | Solid Left Output |
| Rated Efficiency | 31% |
| Motor HP | 0.17 hp |
| HP @ RPM | 0.125 hp @ 1800 rpm |
| Input Motor HP | 0.17 |
| Style | Parallel Shaft |
| Output RPM @ 1750 rpm Input | 5.8 rpm |
| Base to Shaft Center Height w/Std. Base Kit | 3.47 in |
| Motor Application | General Purpose |
| Weight | 18.1 LB |
| EAN or UPC | 781711523186 |
