Features
- IP69 certified enclosure protection
- Q-Car™ rotor cartridge
- Vacuum assisted internal epoxy encapsulation
- Full body epoxy encapsulation
- Enhanced shaft seal technology to handle installation in any orientation
- 360° rotatable conduit box
- Color-coded, non-wicking motor leads
- 300-Series Stainless Steel used on all exterior surfaces
- Inverter-rated IRIS® insulation system — AC designs 1HP and higher
- 10:1 constant torque operation
- Shaft grounding rings (SGR) designs available – ½ -2HP
- BISSC Certified, UL, CSA listed, CE
Benefits
- The Extreme Duck® Ultra motor stands up to high-pressure and high-temperature washdowns at close range thus achieving the IP69 rating, the highest certification available for protection against solids and liquids.. (File #E185163, UL file #IEC60529).
- Easily removed Q-Car rotor cartridge allows for quick and easy access to the motor’s rotor assembly. The Q-Car rotor cartridge replacement kit makes replacing worn bearings ultra-simple. No special tools, no damaged seals. The kit ensures a perfectly fitted and watertight bearing with no additional machining required in only a matter of minutes.
- Patented vacuum epoxy encapsulation system ensures liquids won’t penetrate the motor. Pressure testing guarantees liquids don’t enter the motor, increasing motor life and reducing plant downtime
- Full body encapsulation – including both end-bells – reduces air pockets were condensation can occur. Points of entry for contaminants are minimized allowing for drain plugs and breathers to be eliminated.
- Two-piece shaft seal technology provides three points of protection on both ends of the motor. This proprietary shaft seal underwent a year of testing — 8,760 hours – to ensure what’s outside, stays out.
- 360° rotatable O-ring sealed conduit box simplifies installation. The full box rotation allows for convenient wire entry and protects the non-wicking, chemical- and abrasion-resistant colored leads.
- Numbered leaded wires enable easier readability and identification to reduce installation time and costs.
- 300-Series Stainless Steel used on all exterior surfaces gives ideal protection against severe chemical-processing applications and frequent washdown processes using salt water, nitric acids, and solvents.
- Regal’s exclusive IRIS Inverter-Rated insulation system provides extra protection and long life, especially in inverter-driven applications
We know your washdown duty motors have tough environments to face. With constant exposure to high pressure sprays and harsh chemicals, the slightest opening could lead to motor damage or bacteria build-up. That’s why we didn’t leave anything to chance, designing a motor more watertight than ever before. The entire motor housing, including the end bells, is encapsulated for unsurpassed sealing. All to help you avoid downtime and reduce replacement costs by keeping what’s outside-out.
We Sealed Every Air Pocket So You Can Breathe Easier.
There’s a new, higher bar to cross in the LEESON® washdown motor category. Building on the success of the industry-leading Extreme Duck® series, we took it a giant leap forward with design enhancements to the body, making it more watertight than ever before. We’re talking major improvements to the base feet design and a new welded conduit box on our fractional motors that eliminate the chance of fluid ingress during extreme washdown conditions. Sealed with an exclusive vacuum epoxy encapsulation system, whatever tries to get into the winding is effectively kept out. Water, oil, cutting fluid, go ahead, give it your best shot.
The Extreme Duck Ultra motor stands up to the most demanding high-pressure temperature and dust-penetration environments.
1. Fully Encapsulated Internal Epoxy Encapsulation
Full body sealing, including both end-bells, reduces air pockets where condensation can occur. Points of entry for contaminants are minimized, and drain plugs and breathers are eliminated.
2. Two-Piece Shaft Seal Technology
This new design provides three points of protection on both ends of the motor.
3. Inner Double-Lipped Viton® Shaft Seal
This oil, water, and chemical resistant technology are ideally suited for extreme environments that undergo routine washdown.
4. 360 ̊ Rotatable O-Ring Sealed Conduit Box
To simplify installation, full box rotation facilitates wire entry and protects non-wicking, chemical and abrasion resistant colored leads.
5. 300 Series Stainless Steel Components
Featured on the frame, base, conduit box cover, end-shields and bearing carrier cover. It’s the perfect motor design for extreme washdown conditions.
6. Easily Removed Q-Car™ Rotor Cartridge
If bearings need replacement, our exclusive Q-Car™ Rotor cartridge disassembles by removing four bolts saving you time and money.
7. Full-Fact Nameplate
Permanently laser etched into the motor frame, this nameplate will never be separated from the motor.
