PARAMAX® 9000 Series Gearmotor
Featuring a compact design and optimized supply chain for fast delivery while maintaining high quality.
- Highly functional gearmotor available in 26 sizes and a wide range of options.
- Features high dedendum strength.Gearmotor with high load capacity, capable of withstanding strong impact loads.
- Newly designed cooling fan and cover. As a result: a major increase in the thermal rating.
- Housing structure can be mounted in any orientation: horizontal, vertical, or upright.
| Output Shaft | Hollow shaft, Solid shaft |
| Output Shaft Direction(s) | Horizontal, Vertical downward, Vertical upward |
| Mounting Style | Shaft mount, Case mount, Flange mount |
| Frame Size | 26 sizes |
| Reduction Ratio | Parallel Shaft 6.3:1 - 500:1 Right Angle Shaft 6.3:1 - 450:1 |
| Capacity | Up to 175Hp (132 kW) |
| Motor Types | Premium efficiency, for inverters, outdoors, increased safety, flameproof, compatible with global standards |
Product Features
26 sizes available, giving you the ability to select the best product for your needs.
This allows it to maintain good tooth contact, resulting in low noise.
There's power to spare, even under harsh environments and continuous operation.
It can accommodate all of your needs.
Direct motor coupling is now standard.
CAD Downloads
Get our latest CAD files.
Learn more about our CONFIGURATOR TOOL:
Frequently Asked Questions
Do you have questions about the Paramax® Drive? Below are some of our most commonly asked questions or you can view our Support area under Knowledge for more frequently asked questions and answers.
Are there drop bearing designs?
Yes.
What type of special motors can I order with my Paramax?
Special voltage, dust-proof, humidity-proof, high-temp, special shaft, CSA and NEMA standard conformance options are available.
What advantage does tooth form have on ratings?
A gear tooth, such as that of Paramax, with a 25-degree pressure angle provides for greater torque transmission due to its wider dedendum. It is also important in minimizing tooth breakage due to shock loading.
What are some of the thermal limitations of Paramax?
While all gearboxes maintain thermal limitations, our new Paramax 9000 series has been improved to provide an 87% higher thermal rating over the previous series. This results from optimizing the units' fan cooling system as well as the airflow over the surface.
How can I be sure that a Paramax is right for my application?
Please consult a Sumitomo Sales Representative. They will review your application and provide an optimum Paramax selection.
Can I order ductile iron or fabricated steel housing for Paramax?
Yes, but these are options, and require additional design lead time.
What is the maximum torque capacity of a standard Paramax design?
Up to 5 million inch-pounds, or more than 550 kiloNewtons
Is there an integral backstop option for Paramax?
Yes, many options exist for integral backstop; consult the factory for design details.
Are there single stage ratios available for Paramax®?
Yes, 1.25:1 thru 5:1 in the parallel shaft configuration; and 1.6:1 thru 4:1 in the right angle shaft configuration.
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