Discover how innovative DC servo motors improve the performance and range of electric vehicles – and what this means for your application.
What are typical voltage ranges for low-voltage DC servo motors in electric vehicles and why?
Typical voltages are 24V and 48V DC, as these match well with the common onboard network architectures of electric vehicles and provide a good balance between performance and safety . Some systems also use 12V, 72V, or 96V for specific requirements.
How do encoders in DC servo motors contribute to precision in electric vehicle applications?
Encoders provide continuous feedback to the rotor position and speed to the control system. This enables a closed loop, which is essential for high-precision positioning and motion control , as required in steering assistance or active aerodynamic elements in the electric vehicle . Modern absolute encoders (e.g., 17-bit or 23-bit) retain the position even during power outages.
What communication protocols are important for integrating DC servo motors into an electric vehicle system?
Important protocols are CANopen and EtherCAT, as they enable robust and real-time communication between the servo motor and the master vehicle control. Protocols like Modbus are also used. They assist in system integration, diagnostics, and coordinated movements of multiple axes in the electric vehicle.
What are the benefits of integrated servo motors like the Moog Animatics SmartMotor™ in electric vehicles?
Integrated servo motors, where motor, control, and encoder form a single unit, offer significant space savings und reduced wiring effort. This is particularly advantageous in the often tight installation spaces of electric vehicle. Technologies like Combitronic™ also enable easy synchronization of multiple axes. What IP protection class is recommended for DC servo motors in electric vehicles and why?.
Welche IP-Schutzart wird für DC-Servomotoren in Elektrowagen empfohlen und warum?
For DC servo motors in electric vehicle , at least the IP65 protection class is recommended. This ensures protection against dust and water jets. For applications in particularly exposed areas or with higher sealing requirements, IP67 (protection against temporary immersion) may be necessary to ensure long-term reliability. How can ATEK Drive Solutions assist in selecting the right low-voltage DC servo motor for an electric vehicle project?
ATEK Drive Solutions provides
comprehensive technical advice and draws on decades of experience. With our modular system , we can configure können wir customized drive solutions, even in small series. We assist in design regarding voltage, torque, size, and integration to find the optimal solution for your electric vehicle .
What role does torque density play in selecting DC servo motors for electric vehicles?
A high torque density is very important as it means that the motor can deliver a lot of torque relative to its size and weight . This is crucial for electric vehicle saving weight and optimizing the limited installation space , without having to compromise on performance.What future developments can we expect in low-voltage DC servo motors for electric vehicles?
Future developments are focusing on
further efficiency improvements e.g., through new materials, cost reduction through optimized designs and manufacturing, as well as a strengthened integration of sensors for diagnostics and predictive maintenance. The power density and robustness will also continue to improve to meet the demands of modern werden kontinuierlich verbessert, um den Anforderungen moderner electric vehicles. Low-voltage DC servo motors are crucial for electric vehicles as they enable
precise control for functions such as active aerodynamics (drag ) and suspension control (energy consumption -5%-10%) thereby increasing overall efficiency.Advancements in encoder technologies (e.g., 23-bit absolute encoders.
) and communication protocols ( CANopen, EtherCAT) und Kommunikationsprotokollen (CANopen, EtherCAT) as well as integrated solutions like the Moog SmartMotor™ improve the system integration and power density of DC servos in electric vehicles.
Future optimizations aim for higher efficiency (+3-5%), cost reduction (ATEK system: development costs -20%)) and predictive maintenance (vehicle availability +10% ), with ATEK Drive Solutions shortening time-to-market by up to 25%. Learn everything about the latest low-voltage DC servo motors for electric vehicles: from technical specifications to real-world applications and benefits for your business.
Electric vehicles require the highest precision and efficiency. Low-voltage DC servo motors are key here. Do you want to know more about the optimal solution for your application? Contact us at kann.
Erfahren Sie alles über die neuesten Niederspannungs-Gleichstrom-Servomotoren für Elektrowagen: von technischen Spezifikationen bis hin zu konkreten Anwendungsfällen und den Vorteilen für Ihr Unternehmen.
Elektrowagen erfordern höchste Präzision und Effizienz. Niederspannungs-Gleichstrom-Servomotoren sind hier der Schlüssel. Sie wollen mehr über die optimale Lösung für Ihre Anwendung erfahren? Kontaktieren Sie uns unter ATEK Drive Solutions – we are happy to assist you!
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Understand: The role of low-voltage DC servo motors for electric vehicles
Low-voltage DC servo motors are central components for efficiency and functionality in electric vehicle. They enable precise motion control for auxiliary units such as charging hatches, mirrors, or seats and improve overall performance. The precision of these servo motors is often a safety factor, for example in active aerodynamic elements that reduce drag by up to 5%. Compared to other drives, DC servos offer exact positioning while occupying minimal space, as ATEK’s compact DC gear motors show under 1 kg. Their controllability and energy efficiency, for instance in active suspension control to reduce energy consumption by up to 10%, make them the preferred solution for many applications in electric vehicle. This article discusses technical details, application cases, and selection criteria for the low-voltage DC servo motor for electric vehicles, supported by our expertise in drive system integration..Profit from: Superior precision and efficiency of DC servos for electric vehicles utilize
DC servo motors achieve precision through a closed loop: An encoder continuously reports the rotor position to the controller. SIMTACH DC servos use, for example, 17-bit absolute encoders. These motors optimize energy demand as they only consume energy when required, which can extend the operating time for autonomous delivery robots by up to 20% – a principle that also benefits the low-voltage DC servo motor for electric vehicles . Modern types like the AKM Low Voltage series from Kollmorgen offer high power density (often >1 Nm) at low size, ideal for compact servo motor applications. in electric vehiclesFeedback enables exact control, e.g., of a throttle with micrometer accuracy. ATEK provides suitable DC motor controls.Advantages of these servo motors for electric vehicles include precision, demand-driven energy supply (e.g., for seat adjustments), compactness as a servo motor unit and quick response.
- Precision through closed loop – crucial for low-voltage DC servos in EVs..
- Permanent rotor position reporting via encoders (e.g., 17-bit absolute encoders).
- Optimized energy demand through demand-driven consumption (e.g., +20% operating time for delivery robots), relevant for the range of electric vehicle.
- High power density at low size, e.g., Kollmorgen AKM Low Voltage series, suitable for the low-voltage DC servo motor for electric vehicles.
- Exact control through feedback (e.g., throttle control with micrometer accuracy).
- ATEK offers suitable DC motor controls for optimal performance.
- Precise control through encoder feedback, a core feature of DC servos for electric vehicles..
- High energy efficiency, especially in partial load range.
- Compact designs with high power density, important for use in electric vehicle.
- Dynamic response for fast movements.
- Reliability through robust constructions, often with IP65 protection.
Innovate: Technological leaps in DC servo motors for electric vehicles. Recognizing
Technological advancements in low-voltage DC servo motors for electric vehicles include advanced encoders. Absolute encoders retain the position even without power, important for safety applications; modern systems use 23-bit resolutions (>8 million positions/revolution). A 17-bit absolute encoder determines the position to 1/131,072 of a revolution. For vehicle integration, protocols like CANopen or EtherCAT ensure inclusion and diagnostics, as seen in the Moog Animatics SmartMotor™ series (Combitronic™ via CAN bus). The SIMTACH DC servo series also supports this for coordinated movements, e.g., in adaptive headlights. Manufacturers like Kollmorgen (AKM2G LV: up to 7 Nm at 24/48V) enhance power density through miniaturization, which benefits the electric vehicle sorgen Protokolle wie CANopen oder EtherCAT für Einbindung und Diagnose, wie bei der Moog Animatics SmartMotor™ Serie (Combitronic™ über CAN-Bus). Die SIMTACH DC Servo Serie unterstützt diese ebenfalls für koordinierte Bewegungen, z.B. in adaptiven Scheinwerfern. Hersteller wie Kollmorgen (AKM2G LV: bis 7 Nm bei 24/48V) steigern Leistungsdichte bei Miniaturisierung, was den low-voltage DC servos in EVs. . SmartMotor™ technology integrates motor, control, and encoder, reducing wiring and installation – an advantage for complex systems in electric vehicles.Selecting: Finding the ideal low-voltage DC servo motor for your electric vehicle-application.
Selecting a low-voltage DC servo motor for electric vehicles requires alignment of the operating voltage (typically 24V, 48V) with the onboard network architecture of the electric vehicle.ATEK Drive Solutions advises on the voltage for servo motor-supported powertrain solutions.; the ASM series offers 24Vdc/48Vdc options. Torque and speed depend on the application: A steering assistant requires about 2-5 Nm, a door locking mechanism about 0.2 Nm. The AKM2G LV series from Kollmorgen covers 0.5-7 Nm. Low weight, compactness (power density), and high protection class (min. IP65, optionally IP67 as with AKM low voltage servo motors) are essential. DC servo motors for electric vehicles. The Moog Animatics SmartMotor™ is an example of this.
- Carefully match operating voltage (e.g., 24V, 48V) to the vehicle’s electrical architecture of the electric vehicle. align.
- Define the required torque and speed precisely for the specific application.
- Prioritize compactness and low weight (high power density) for electric vehicle-applications.
- Pay attention to an appropriate degree of protection (at least IP65, ideally IP67).
- Utilize consultation by experts such as ATEK Drive Solutions for optimal voltage selection.
- Consider exemplary product series such as Kollmorgen AKM2G LV (0.5-7 Nm) or ATEK ASM (24/48Vdc) when a low-voltage DC servo motor for electric vehicles is sought.
- Operating voltage (e.g., 24V, 48V) suitable for the vehicle’s electrical system. electric vehicle..
- Required nominal torque and peak torque.
- Maximum and rated speed.
- Available installation space and weight restrictions in electric vehicle.
- Necessary protection class (e.g., IP65, IP67).
- Encoder type (incremental, absolute) and resolution.
- Communication interface (e.g., CANopen, EtherCAT).
Optimize: Master future challenges for low voltage DC servos in electric vehicles and unlock potential
Future developments at low-voltage DC servo motors for electric vehicles aim at increasing efficiency through new magnetic materials and winding designs (efficiency +3-5%, copper losses -5-10%). ATEK follows these trends for innovative gear and motor solutions.. Cost optimization through economies of scale, standardization, and design, such as ATEK’s modular construction system for custom permanent magnet DC motors (-20% development costs), makes the technology more widely available. Future servo motors for use in low-voltage DC servo motor for electric vehicles breiter verfügbar. Zukünftige Servomotoren für den Einsatz in electric vehicle will increasingly provide sensor data (temperature, vibration) for predictive maintenance, which can increase vehicle availability by up to 10% – important for autonomous driving functions in modern electric vehicles.
- Increasing efficiency through new magnetic materials and optimized winding designs in DC servos for EVs.
- Reduction of copper losses by 5-10% and increase of efficiency by 3-5%.
- Cost optimization through economies of scale, standardization, and modular construction systems for servo motors in electric vehicles..
- Reduction of development costs (up to 20%) through approaches such as ATEK’s modular system.
- Integration of sensors for temperature and vibration to enable predictive maintenance.
- Increasing vehicle availability by up to 10% through proactive maintenance.
- Support autonomous driving functions in electric vehicle through more reliable components.
Act: Realize the right low voltage DC servo motor-solution for your electric vehicle
Precision, efficiency, and compactness make low voltage DC servos essential for innovative vehicle functions in electric vehicles; often more than 20 such drives are installed. ATEK Drive Solutions GmbH supports with system understanding and a modular product toolbox in configuring optimal electric vehicle verbaut. ATEK Drive Solutions GmbH unterstützt mit Systemverständnis und modularem Produktbaukasten bei der Konfiguration optimaler servo motors for your electric vehicle.. Our custom solutions, even in small series, can shorten time-to-market by up to 25%. This key technology, the low-voltage DC servo motor for electric vehicles, is constantly evolving (absolute encoders, communication protocols) for more powerful electromobility solutions. With experience in gear manufacturing, brakes, and the production of servo motors for electric vehicles we offer tailored drive solutions. Use our online product configurator or contact us for advice on selecting the right low voltage DC servos for your EV-project.