Indramat MKE Servomotor Features

Indramat MKE servomotors, when integrated with the manufacturer's drive controllers, form a powerful and dependable drive system. These motors are recognized for their broad power spectrum and low inertia, owing to the premium materials used for their permanent magnets. The brushless construction of MKE motors enhances their longevity while requiring minimal upkeep, making them suitable for rigorous applications.

Operating Parameters of MKE Motors

MKE motors are engineered to function optimally within specific environmental parameters. They operate efficiently in temperatures from 0°C to 40°C and at altitudes up to 1000 meters above sea level, ensuring consistent performance under these conditions.

Distinctive Features of MKE Servomotors

MKE servomotors are distinguished by several features that make them superior to those of competitors:

- High Reliability: These motors are known for their dependable functioning across diverse operational settings.

- Overload Protection: Built-in temperature monitoring systems prevent overloads, thus improving their durability.

- Seamless Start-Stop Capability: Their electrical commutation supports smooth and frequent start-stop actions.

- Efficient and Quick Activation: MKE motors are designed for quick and easy activation.

- Dynamic Performance and Overload Resilience: With an advantageous torque-to-inertia ratio and effective heat dissipation from the stator windings to the motor housing, these motors are ideal for applications that demand high dynamics and face high loads.

Electrical Connection

For electrical connections, using Bosch Rexroth cables is advisable for MKE servomotors whenever possible. These cables comply with UL/CSA standards, meet EMC requirements, and demonstrate superior load resistance and performance. Both electrical and mechanical connections should be regularly inspected as per the machine's maintenance schedule where the motor is utilized, or at a minimum, every 1,000 operating hours.

Frequently Asked Questions (FAQs)

1. What are the housing designs available for MKE motors?

   MKE motors come in two housing styles. The 'E' design meets European Standards, while the 'U' design adheres to American Standards. The motor's type code specifies its housing design.

2. Are MKE motors appropriate for use in explosive environments?

   Yes, MKE motors are designed for use in explosive areas. They conform to ATEX specifications and are built with flameproof housing suited for such conditions. They are also resistant to corrosive chemicals typically found in spray-down settings and have an IP65 protection rating, making them reliable even under tough environmental conditions.

3. What is the cool-down period for MKE motors?

   MKE motors typically take about 140 minutes to cool down completely after being switched off. This cooling duration aligns with roughly five times the motor's thermal constant.