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.
| Input (Shaft or Bore) Size | 5/8 in |
| Input HP @ RPM | 0.24 hp @ 1150 rpm, 0.43 hp @ 1750 rpm |
| Media Mapping Output | G |
| Output Configuration | Left Output |
| Style | Right Angle |
| Washdown Duty | No |
| Torque Out @ 1750 rpm | 441 in lb |
| Motor Application | General Purpose |
| Worm Position | Universal |
| Output (Shaft or Bore) Size | 3/4 in |
| Base to Shaft Center Height w/Std. Base Kit | 4.06 in |
| Output Torque @ RPM | 380 in lb @ 1150 rpm, 441 in lb @ 1750 rpm |
| Max. Overhung Load @ RPM | 300 lb/in @ 1150 rpm, 300 lb/in @ 1750 rpm |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Fan Cooled | No |
| Frame | N/A |
| Base to Centerline of Output Shaft | 1 29/32 in |
| Ratio | 40:1 |
| Output Torque | 442 lb-in |
| Max. Overhung Load @ 1750 rpm | 300 lb/in |
| Material | Cast Iron, Standard Paint |
| Shaft Assembly Code | G |
| Output Speed | 43.8 rpm |
| Box Height | 5 3/8 in |
| Standard | AGMA Service Class II |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Bolt Center Length x Bolt Center Width | 5 1/4 in x 4 5/16 in |
| Base to Centerline of Input Shaft | 3 29/64 in |
| Use With | 715 |
| Housing Material | Cast Iron |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.25 x 2.50 |
| Max. Thrust Load @ RPM | 400 lb/in @ 1150 rpm, 400 lb/in @ 1750 rpm |
| Base Mounting Attachment | No Base |
| Torque Out @ 1150 rpm | 380 in lb |
| Input Motor HP | 0.33 |
| Box Length | 5 1/8 in |
| Series | 700 |
| Reduction Type | Single |
| Max. Input HP @ 100 rpm | 0.036 hp |
| Output Bore Shaft Dia. | 0.75 in |
| Frame Size | Shaft Input, Not a C-Face |
| Lubrication | None |
| Family Name | Std Unit |
| Output Shaft Projection | Solid Left Output |
| Center Distance | 1.54 in |
| Input Configuration | Shaft Input |
| Box Width | 3 11/16 in |
| Output RPM @ Input RPM | 44 rpm @ 1750 rpm |
| Output Torque Rating Range [Max] | 499 lb-in, 59 Nm |
| Bolt Center | 5 1/4 in x 4 5/16 in |
| HP @ RPM | 0.1666667 hp @ 1200 rpm, 0.3333333 hp @ 1800 rpm |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Output RPM @ 1750 rpm Input | 43.75 rpm |
| Input Power Rating | 0.43 hp, 0.321 kW |
| Bolt Centers w/ Vertical Base Kits (in) | 6.97 x 4.00 |
| Rated Efficiency | 71% |
| Output Shaft | Solid |
| Output Torque Rating Range [Min] | 300 lb-in, 35 Nm |
| Bolt Centers w/ Std. Base Kit (in) | 5 1/4 x 4 5/16 |
| Center Distance Code | 715 |
| Max. Thrust Load @ 1150 rpm | 400 lb/in |
| Weight | 17.1 LB |
| EAN or UPC | 781711516485 |
