Find a Service Center
Boston Gear
7715-40-G
700 Series 40:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101806966
- 0.33 Input Motor hp
- 700 Series
- 1.54 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
caution
- Mounting of speed reducers in overhead positions may be hazardous
- Use of external guides or supports is strongly recommended for overhead mounting.
| Output RPM @ 1750 rpm Input | 43.75 rpm |
| Input HP @ RPM | 0.24 hp @ 1150 rpm, 0.43 hp @ 1750 rpm |
| Bolt Center | 5 1/4 in x 4 5/16 in |
| HP @ RPM | 0.1666667 hp @ 1200 rpm, 0.3333333 hp @ 1800 rpm |
| Motor Application | General Purpose |
| Output Bore Shaft Dia. | 0.75 in |
| Box Height | 5 3/8 in |
| Output (Shaft or Bore) Size | 3/4 in |
| Box Length | 5 1/8 in |
| Output Shaft | Solid |
| Ratio | 40:1 |
| Reduction Type | Single |
| Material | Cast Iron, Standard Paint |
| Frame Size | Shaft Input, Not a C-Face |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.25 x 2.50 |
| Output Speed | 43.8 rpm |
| Output RPM @ Input RPM | 44 rpm @ 1750 rpm |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Worm Position | Universal |
| Standard | AGMA Service Class II |
| Shaft Assembly Code | G |
| Base to Centerline of Input Shaft | 3 29/64 in |
| Media Mapping Output | G |
| Fan Cooled | No |
| Lubrication | None |
| Base to Centerline of Output Shaft | 1 29/32 in |
| Input Power Rating | 0.43 hp, 0.321 kW |
| Box Width | 3 11/16 in |
| Output Configuration | Left Output |
| Max. Thrust Load @ RPM | 400 lb/in @ 1150 rpm, 400 lb/in @ 1750 rpm |
| Center Distance Code | 715 |
| Output Torque @ RPM | 380 in lb @ 1150 rpm, 441 in lb @ 1750 rpm |
| Family Name | Std Unit |
| Bolt Center Length x Bolt Center Width | 5 1/4 in x 4 5/16 in |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Max. Thrust Load @ 1150 rpm | 400 lb/in |
| Series | 700 |
| Base to Shaft Center Height w/Std. Base Kit | 4.06 in |
| Output Shaft Projection | Solid Left Output |
| Input (Shaft or Bore) Size | 5/8 in |
| Input Motor HP | 0.33 |
| Max. Input HP @ 100 rpm | 0.036 hp |
| Rated Efficiency | 71% |
| Output Torque Rating Range [Max] | 499 lb-in, 59 Nm |
| Bolt Centers w/ Std. Base Kit (in) | 5 1/4 x 4 5/16 |
| Output Torque | 442 lb-in |
| Bolt Centers w/ Vertical Base Kits (in) | 6.97 x 4.00 |
| Base Mounting Attachment | No Base |
| Output Torque Rating Range [Min] | 300 lb-in, 35 Nm |
| Housing Material | Cast Iron |
| Max. Overhung Load @ 1750 rpm | 300 lb/in |
| Torque Out @ 1750 rpm | 441 in lb |
| Frame | N/A |
| Use With | 715 |
| Input Configuration | Shaft Input |
| Max. Overhung Load @ RPM | 300 lb/in @ 1150 rpm, 300 lb/in @ 1750 rpm |
| Washdown Duty | No |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Torque Out @ 1150 rpm | 380 in lb |
| Center Distance | 1.54 in |
| Style | Right Angle |
| Weight | 17.1 LB |
| EAN or UPC | 781711516485 |
