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Boston Gear
FWC718-300-B4-G
700 Series 300:1 Ratio G Assembly Double Reduction Without Base Worm Gear Reducer
Item #101834995
- 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
- Use of external guides or supports is strongly recommended for overhead mounting.
| Output Speed | 5.8 rpm |
| Family Name | FWC |
| Input (Shaft or Bore) Size | 1/2 in |
| Ratio | 300:1 |
| Box Width | 8 7/8 in |
| Frame | 42CZ |
| Style | Right Angle |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Lubrication | None |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Housing Material | Cast Iron |
| Torque Out @ 1750 rpm | 690 in lb |
| Center Distance | 1.75 in |
| Output (Shaft or Bore) Size | 7/8 in |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Output RPM @ 1750 rpm Input | 5.8 rpm |
| Input Motor HP | 0.17 |
| Reduction Type | Double |
| Center Distance Code | 718 |
| HP @ RPM | 0.1666667 hp @ 1800 rpm |
| Output Torque | 690 lb-in |
| Output Configuration | Left Output |
| Media Mapping Output | G |
| Motor Frame Size | B442CZ |
| Washdown Duty | No |
| Input Power Rating | 0.16 hp, 0.119 kW |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Output Shaft | Solid |
| Box Height | 5 3/4 in |
| Output Bore Shaft Dia. | 0.875 in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Motor Application | General Purpose |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Rated Efficiency | 39% |
| Keyway Size | 1/8 x 1/16 |
| Material | Cast Iron, Standard Paint |
| Media Mapping Style | FWC |
| Base to Centerline of Input Shaft | N/A |
| Standard | AGMA Service Class I |
| Motor HP | 0.17 hp |
| Worm Position | Universal¦Right Angle |
| Base Mounting Attachment | No Base |
| Output Shaft Projection | Solid Left Output |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Box Length | 5 1/16 in |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Bore Code | B4 |
| Input Configuration | C-Face Quilled |
| Shaft Assembly Code | G |
| Fan Cooled | No |
| Torque Out @ 1150 rpm | N/A |
| Frame Size | 42CZ |
| Weight | 26.1 LB |
| EAN or UPC | 781711524350 |
