Boston Gear
WC726-300-G
700 Series 300:1 Ratio G Assembly Double Reduction Without Base Worm Gear Reducer
Item #101872183
- 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.
| Material | Cast Iron, Standard Paint |
| Input Configuration | Shaft Input |
| Frame Size | Shaft Input, Not a C-Face |
| Base to Centerline of Input Shaft | N/A |
| Base Mounting Attachment | No Base |
| Rated Efficiency | 49% |
| Base to Shaft Center Height w/Std. Base Kit | 5.81 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 4.75 in |
| Standard | AGMA Service Class I |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3.63 in |
| Worm Position | Universal¦Right Angle |
| Output Shaft | Solid |
| Base to Shaft Center Height w/High Vert. Base Kit | 5.59 in |
| Reduction Type | Double |
| Output Torque | 1950 lb-in |
| Bolt Center | 6 3/8 in x 3 3/8 in |
| Shaft Assembly Code | G |
| Motor Application | General Purpose |
| Max. Overhung Load @ 1750 rpm | 1000 lb/in |
| Box Width | 6 in |
| Center Distance | 2.62 in |
| Output Bore Shaft Dia. | 1.125 in |
| Ratio | 300:1 |
| Family Name | WC |
| Frame | N/A |
| Input Power Rating | 0.37 hp, 0.276 kW |
| Box Length | 11 21/32 in |
| Media Mapping Style | WC |
| Center Distance Code | 726 |
| Fan Cooled | No |
| Output Speed | 5.8 rpm |
| Output Configuration | Left Output |
| Output (Shaft or Bore) Size | 1 1/8 in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Housing Material | Cast Iron |
| Output Torque Rating Range [Max] | 1999 lb-in, 234 Nm |
| Base to Centerline of Output Shaft | 2 15/16 in |
| Output RPM @ 1750 rpm Input | 5.8 rpm |
| Washdown Duty | No |
| HP @ RPM | 0.5 hp @ 1800 rpm |
| Bolt Centers w/ Std. Base Kit (in) | 8 x 5 1/4 |
| Lubrication | None |
| Max. Thrust Load @ 1150 rpm | 900 lb/in |
| Style | Right Angle |
| Torque Out @ 1750 rpm | 1950 in lb |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 10.38 x 3.13 |
| Input (Shaft or Bore) Size | 1/2 in |
| Torque Out @ 1150 rpm | N/A |
| Box Height | 8 in |
| Media Mapping Output | G |
| Output Torque Rating Range [Min] | 1500 lb-in, 160 Nm |
| Bolt Centers w/ Vertical Base Kits (in) | 10.13 x 5.75 |
| Input Motor HP | 0.33 |
| Weight | 51.1 LB |
| EAN or UPC | 781711524732 |
