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