{"id":47922,"date":"2025-08-04T08:26:44","date_gmt":"2025-08-04T08:26:44","guid":{"rendered":"https:\/\/junchicn.com\/?p=47922"},"modified":"2026-01-09T03:17:46","modified_gmt":"2026-01-09T03:17:46","slug":"temp-ii-actuator","status":"publish","type":"post","link":"https:\/\/junchicn.com\/fr\/temp-ii-actuator\/","title":{"rendered":"Actionneur TEMP II"},"content":{"rendered":"

Actionneur TEMP II<\/strong>
Advanced Temperature Control Servo Motor for Automotive HVAC Systems<\/strong><\/p>\n\n\n\n

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Product Overview<\/strong><\/h3>\n\n\n\n

The Actionneur TEMP II<\/strong> is a high-precision, electronically controlled servo motor specifically engineered to regulate the temperature blend damper<\/strong> in automotive Heating, Ventilation, and Air Conditioning (HVAC) systems. Designed for use in passenger vehicles, commercial vans, and specialty vehicles\u2014including models from renowned manufacturers like Peugeot<\/strong>, this actuator enables accurate, continuous adjustment of cabin temperature by modulating the mix between hot and cold air streams.<\/p>\n\n\n\n

Unlike basic on\/off or multi-position actuators, the TEMP II features dual-directional control via polarity switching<\/strong> combined with real-time position feedback<\/strong>, allowing the HVAC control module to maintain precise thermal comfort across varying environmental conditions. Its compact design, reliable performance, and OEM compatibility make it an essential component in modern vehicle climate control systems.<\/p>\n\n\n\n

This actuator is particularly valued in applications where precise temperature regulation<\/strong>, low noise operation<\/strong>, and long-term durability<\/strong> are critical\u2014such as in premium sedans, SUVs, and fleet vehicles requiring consistent occupant comfort.<\/p>\n\n\n\n

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Key Features & Technical Advantages<\/strong><\/h3>\n\n\n\n
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  • Continuous Temperature Regulation<\/strong>:
    By reversing the polarity of the power supply wires (+\/-), the TEMP II actuator rotates the temperature damper smoothly through its full range, enabling fine-tuned control over cabin warmth and cooling<\/strong>. This allows for seamless transitions between different temperature settings without abrupt changes.<\/li>\n\n\n\n
  • Integrated Position Feedback System<\/strong>:
    Equipped with a potentiometer or Hall-effect sensor<\/strong>, the actuator provides real-time feedback on damper position to the HVAC ECU. This closed-loop control ensures accuracy, prevents over-travel, and enhances system stability\u2014critical for maintaining consistent climate performance.<\/li>\n\n\n\n
  • Adjustable Rotation Angle<\/strong>:
    Standard rotation angle is 90\u00b0 \u00b12\u00b0<\/strong>, but can be customized to meet specific OEM requirements. This flexibility supports integration into various HVAC housing designs and duct configurations.<\/li>\n\n\n\n
  • High Torque & Mechanical Strength<\/strong>:
    Delivers 3 kgf\u00b7cm running torque<\/strong> and up to 15 kgf\u00b7cm locked torque<\/strong>, ensuring robust operation even under mechanical resistance from dampers or internal friction. The high locked torque also helps maintain position during sudden vibrations or impacts.<\/li>\n\n\n\n
  • Low Power Consumption<\/strong>:
    Operates efficiently at just 3W<\/strong> with a maximum current draw of 100mA<\/strong>, minimizing load on the vehicle\u2019s electrical system and supporting energy efficiency goals.<\/li>\n\n\n\n
  • Quiet Operation<\/strong>:
    With a noise level of max. 43 dB(A)<\/strong>, it operates silently\u2014ideal for premium interiors where acoustic comfort is a priority.<\/li>\n\n\n\n
  • Wide Operating Temperature Range<\/strong>:
    Functions reliably in extreme environments from -30\u00b0C to +80\u00b0C<\/strong>, with storage capability up to +85\u00b0C<\/strong>, making it suitable for global markets and all seasonal conditions.<\/li>\n\n\n\n
  • Extended Service Life<\/strong>:
    Designed for up to 200,000 operational cycles<\/strong>, ensuring long-term reliability and reduced maintenance costs\u2014especially important in high-use vehicles.<\/li>\n\n\n\n
  • Compact & Lightweight Design<\/strong>:
    Measures 77 \u00d7 55 \u00d7 30 mm<\/strong> and weighs only 105g<\/strong>, allowing easy installation in tight HVAC compartments without compromising space or weight balance.<\/li>\n\n\n\n
  • OEM-Grade Quality & Certification<\/strong>:
    Complies with ISO 9001<\/strong> and TS16949<\/strong> standards, ensuring strict quality control, traceability, and compliance with international automotive manufacturing norms.<\/li>\n\n\n\n
  • Molded Electrical Connection<\/strong>:
    Features a molded wire harness connection<\/strong> for enhanced durability, moisture resistance, and secure electrical contact\u2014reducing the risk of corrosion or signal loss.<\/li>\n<\/ul>\n\n\n\n
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    How It Works: Smart Climate Control Integration<\/strong><\/h3>\n\n\n\n

    The TEMP II Actuator operates using a DC motor-driven rotary mechanism<\/strong> connected to the temperature blend damper inside the HVAC unit. When the driver adjusts the temperature setting on the climate control panel, the HVAC ECU sends a control signal by reversing the polarity of the power supply:<\/p>\n\n\n\n