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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.
| Input Motor HP | 0.17 |
| Ratio | 300:1 |
| Output Shaft | Solid |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Shaft Assembly Code | G |
| Motor Frame Size | B442CZ |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Output (Shaft or Bore) Size | 7/8 in |
| Lubrication | None |
| Box Width | 8 7/8 in |
| Fan Cooled | No |
| Style | Right Angle |
| Torque Out @ 1750 rpm | 690 in lb |
| Center Distance Code | 718 |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Motor HP | 0.17 hp |
| Media Mapping Output | G |
| Motor Application | General Purpose |
| Output Configuration | Left Output |
| Bore Code | B4 |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Frame Size | 42CZ |
| Output Speed | 5.8 rpm |
| Output Bore Shaft Dia. | 0.875 in |
| Family Name | FWC |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| HP @ RPM | 0.1666667 hp @ 1800 rpm |
| Standard | AGMA Service Class I |
| Frame | 42CZ |
| Housing Material | Cast Iron |
| Keyway Size | 1/8 x 1/16 |
| Center Distance | 1.75 in |
| Box Length | 5 1/16 in |
| Box Height | 5 3/4 in |
| Media Mapping Style | FWC |
| Washdown Duty | No |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Base to Centerline of Input Shaft | N/A |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Worm Position | Universal¦Right Angle |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Torque Out @ 1150 rpm | N/A |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Input Power Rating | 0.16 hp, 0.119 kW |
| Material | Cast Iron, Standard Paint |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Input (Shaft or Bore) Size | 1/2 in |
| Output RPM @ 1750 rpm Input | 5.8 rpm |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Input Configuration | C-Face Quilled |
| Reduction Type | Double |
| Output Torque | 690 lb-in |
| Output Shaft Projection | Solid Left Output |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Base Mounting Attachment | No Base |
| Rated Efficiency | 39% |
| Weight | 26.1 LB |
| EAN or UPC | 781711524350 |
