FAQs The Compact Drum Motor
Q: What are the technical specifications of the drum motor?
• Shell Diameter: 82 mm
• Minimum Shell Length (SL): 193 mm
• Available Feedback Systems: EDS35 or EKS36 (increases minimum SL to 236 mm)
• Cable Connection Options: Cable or terminal box for minimum lengths
Q: How does NGI’s new narrow drum motor address industry needs?
A: This motor is specifically designed for narrow conveyor applications where space is limited. It combines a compact design with advanced synchronous motor technology, offering superior hygiene, energy efficiency, and reliability.
Q: What are the key benefits of this motor?
A: The new narrow drum motor offers several advantages:
• Compact Design: Specifically designed to fit into narrower spaces than our standard drum motors, making it ideal for applications with space constraints.
• Hygienic Design: 100% oil-free operation eliminates the risk of contamination. Smooth, seamless construction and a fully enclosed motor prevent bacteria buildup.
• Energy Efficiency: Synchronous motor technology ensures high torque at all speeds with minimal energy consumption.
• Reliability: 30,000-hour design life and a robust mechanical structure that minimizes wear and tear.
• Retrofit-Friendly: Easy to install and integrate into existing conveyor systems.
Q: Is the new narrow drum motor easy to integrate into existing systems?
A: Yes, it’s designed to be retrofit-friendly, making it easy to upgrade existing conveyor systems. You can replace older drum motors or even transition from external gearmotors.
Q: What are the applications for this motor?
A: It’is ideal for various applications, especially those requiring narrow conveyor belts and precise control:
• Infeed systems
• Check weighing systems
• X-ray systems
• Packaging machines
• Portioning and cutting systems
FAQs The Compact Drum Motor
Q: How do the NGI drum motors compare to traditional drum motors?
A: Traditional drum motors often rely on asynchronous motor technology and oil-bath lubrication. This can result in lower energy efficiency, hygiene concerns due to potential oil leakage, and a larger footprint. This motor, with its synchronous motor and oil-free design, overcomes these limitations. It also offers higher power density, allowing for a smaller range of motors to cover more applications.
Q: What is the difference between synchronous and asynchronous motors?
A: In synchronous motors the rotor speed and the speed of the stator magnetic field are equal. In asynchronous motors the rotor rotates at the speed less than the synchronous speed. In synchronous motors the speed of the motor does not depend on the variation in the load—It’s constant. Whereas the speed of the asynchronous motor decreases with the increasing load as slip increases.
Q: Why is oil-free operation important in food processing?
A: Oil leakage from traditional oil-bath drum motors poses a significant risk of contamination in food production environments. Oil-free operation eliminates this risk, ensuring product safety, and compliance with strict hygiene standards. NGI drum motors are all oil-free.
Q: What about maintenance?
A: NGI drum motors are engineered for durability and require minimal maintenance. The new drum motor has a 30,000-hour design life, significantly reducing downtime and maintenance costs.
Q: What kind of support does NGI offer?
A: NGI is committed to customer collaboration and innovation. We provide comprehensive support, including:
• Technical expertise and guidance
• Training on installation and operation
• Assistance with selecting the right motor for your application
• Ongoing support to ensure smooth operation and address any concerns