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Boston Gear
FWA713-900-B4-G
700 Series 900:1 Ratio G Assembly Double Reduction Without Base Worm Gear Reducer
Item #101872178
- Double Reduction
- 900:1 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 Shaft Projection | Solid Left Output |
| Output Bore Shaft Dia. | 0.625 in |
| Output Torque Rating Range [Min] | 300 lb-in, 35 Nm |
| Max. Thrust Load @ 1150 rpm | 300 lb/in |
| Motor HP | 0.17 hp |
| Input (Shaft or Bore) Size | 1/2 in |
| Motor Application | General Purpose |
| HP @ RPM | 0.08333333 hp @ 1800 rpm |
| Washdown Duty | No |
| Output Torque | 340 lb-in |
| Box Width | 7 1/2 in |
| Housing Material | Cast Iron |
| Output Speed | 1.9 rpm |
| Rated Efficiency | 14% |
| Bolt Centers w/ Std. Base Kit (in) | 4 3/8 x 3 5/16 |
| Frame Size | 42CZ |
| Center Distance Code | 713 |
| Shaft Assembly Code | G |
| Input Configuration | C-Face Quilled |
| Box Length | 4 in |
| Input Power Rating | 0.071 hp, 0.053 kW |
| Material | Cast Iron, Standard Paint |
| Worm Position | Universal¦Parallel |
| Center Distance | 1.33 in |
| Output Shaft | Solid |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 2.94 in |
| Media Mapping Style | FWA |
| Torque Out @ 1150 rpm | N/A |
| Box Height | 4 21/32 in |
| Max. Overhung Load @ 1750 rpm | 200 lb/in |
| Base to Centerline of Output Shaft | 2 15/16 in |
| Input Motor HP | 0.17 |
| Standard | AGMA Service Class I |
| Bolt Centers w/ Vertical Base Kits (in) | 6.16 x 3.25 |
| Base to Centerline of Input Shaft | 2 19/32 in |
| Torque Out @ 1750 rpm | 340 in lb |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 6.41 x 2.00 |
| Base Mounting Attachment | No Base |
| Base to Shaft Center Height w/Std. Base Kit | 3.47 in |
| Bore Code | B4 |
| Base to Shaft Center Height w/High Vert. Base Kit | 3.56 in |
| Bolt Center | 3 1/4" x 2" |
| Media Mapping Output | G |
| Base to Shaft Center Height w/Low Vert. Base Kit | 2.31 in |
| Reduction Type | Double |
| Frame | 42CZ |
| Lubrication | None |
| Output RPM @ 1750 rpm Input | 1.94 rpm |
| Output Torque Rating Range [Max] | 499 lb-in, 59 Nm |
| Motor Frame Size | B442CZ |
| Family Name | FWA |
| Keyway Size | 1/8 x 1/16 |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Ratio | 900:1 |
| Style | Parallel Shaft |
| Output Configuration | Left Output |
| Output (Shaft or Bore) Size | 5/8 in |
| Fan Cooled | No |
| Weight | 18.1 LB |
| EAN or UPC | 781711523223 |
