Find a Service Center
Boston Gear
F7718-15-B5-G
700 Series 15:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101834134
- 1 Input Motor hp
- 700 Series
- 1.75 in Center Distance
- Single Reduction
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
- Must be filled to the proper level with the recommended lubricant for your application before operation
| Box Length | 5 1/2 in |
| Base to Centerline of Input Shaft | 3 13/16 in |
| Bolt Pattern | 4 3/16 x 2 3/4 |
| Bore Code | B5 |
| Series | 700 |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Base | No |
| Bolt Center Length x Bolt Center Width | 4 3/16 in x 2 3/4 in |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Output Shaft | Solid |
| Washdown Duty | No |
| Torque Out @ 1750 rpm | 552 in lb |
| Use With | 718 |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Lubrication | None |
| Torque Out @ 1150 rpm | 472 in lb |
| Input Power Rating | 1.13 hp, 0.843 kW |
| Box Width | 5 1/32 in |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Frame | 56C |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3 1/2 in |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Motor Application | General Purpose |
| Max. Input HP @ 100 rpm | 0.086 hp |
| Output RPM @ Input RPM | 117 rpm @ 1750 rpm |
| Fan Cooled | No |
| Standard | AGMA Service Class I |
| Frame Size | 56C |
| Material | Cast Iron, Standard Paint |
| Motor HP | 1 hp |
| Media Mapping Style | F |
| Box Height | 5 3/4 in |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Input HP @ RPM | 1.13 hp @ 1750 rpm, 0.67 hp @ 1150 rpm |
| Worm Position | Universal |
| Shaft Assembly Code | G |
| Input Motor HP | 1 |
| Input Configuration | C-Face Quilled |
| Output Shaft Projection | Solid Left Output |
| Media Mapping Output | G |
| HP @ RPM | 0.75 hp @ 1800 rpm |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Family Name | F |
| Output (Shaft or Bore) Size | 7/8 in |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Output Torque @ RPM | 552 in lb @ 1750 rpm, 472 in lb @ 1150 rpm |
| Center Distance Code | 718 |
| Output Speed | 116.7 rpm |
| Center Distance | 1.75 in |
| Base Mounting Attachment | No Base |
| Bolt Center | 4 3/16 in x 2 3/4 in |
| Housing Material | Cast Iron |
| Output Bore Shaft Dia. | 0.875 in |
| Max. Overhung Load @ RPM | 500 lb/in @ 1750 rpm, 500 lb/in @ 1150 rpm |
| Max. Thrust Load @ RPM | 500 lb/in @ 1750 rpm, 500 lb/in @ 1150 rpm |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Output RPM @ 1750 rpm Input | 117 rpm |
| Motor Frame Size | B556C |
| Output Configuration | Left Output |
| Output Torque | 552 lb-in |
| Rated Efficiency | 90% |
| Ratio | 15:1 |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Style | Right Angle |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Reduction Type | Single |
| Input (Shaft or Bore) Size | 5/8 in |
| Weight | 19.1 LB |
| EAN or UPC | 781711519301 |
| NSN Number | 6105-01-361-5410 |
