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High-Temperature Servo Motor by China Suppliers | KECM Series for 3C Product Manufacturing in Factory Settings
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High-Temperature Servo Motor by China Suppliers | KECM Series for 3C Product Manufacturing in Factory Settings

Introducing our high-performance servo motors designed for demanding applications, including vacuum, cryogenic, and high-temperature environments. These motors are capable of operating efficiently in vacuum levels down to 10-3Pa, making them ideal for various specialized industries, Our servo motors can withstand operating temperatures ranging from -60℃ to 120℃, ensuring reliability in extreme conditions. With rated power options available at 100W, 200W, 400W, 750W, 1000W, 1800W, and 3800W, you can find the perfect fit for your application needs, The winding voltage options include 24VDC, 48VDC, 220VAC, and 380VAC, providing flexibility for different systems. For precision control, our servo motors come equipped with advanced feedback devices such as resolvers and geared multi-turn absolute encoders, Additionally, we offer an option for a safe brake, enhancing the safety and functionality of your operations. As a leading supplier and factory based in China, we are committed to delivering high-quality servo motors that meet the unique demands of your applications. Choose us for reliable performance and expert solutions in servo motor technology

    Options

    • Safe brake
    • Geared multi-turn absolute encoder feedback
    • 24/48/110VDC winding voltage
    • Pre-assembled cables (power and feedback) ready-to-use

    Ordering Information

    kecm
    ① Product series

    KECM series servo motor

    ② Winding voltage

    24 = 24VDC (for 100/200/400W)
    48 = 48VDC (for 400/750/1000W)
    220 = 220VAC (for 100/400/750/1000W, 1800/3800W available on request)
    380 = 380VAC (for 1800/3800W)
    *For servo motors operated in a vacuum pressure range of 10-10000 Pa, we recommend utilizing a low-voltage (24 or 48 VDC) winding motor to eliminate the risk of breakdown.

    ③ Rated power

    100 = 100W
    200 = 200W
    400 = 400W
    750 = 750W
    1000 = 1KW
    1800 = 1.8KW
    3800 = 3.8KW

    ④ Feedback device

    Blank = resolver. Incremental feedback. To achieve accurate positioning, it is necessary to implement a homing process, as the motor position is not recorded during power-off.

    AE = geared multi-turn absolute encoder. With 17-bit single-turn resolution and 12-bit multi-turn. During power-off, the motor position is recorded. No back-up battery is required.

    ⑤ Safe brake

    Blank = without brake
    B = with brake

    ⑥ Environmental temperature ratings
    Environmental temperature rating code Temperature range (℃) Vacuum class (Pa, optional)
    NTL1 -40~+85 10-3
    NTL2 -40~+100 -
    NTL3 -60~+100 -
    NTL4 -60~+120 -
    L*H* customized customized

    * The permissible operating temperature and vacuum level of the KECM servo motor is constrained by the selected position feedback device (resolver or absolute encoder). For further details, please refer to the technical specifications table.

    ⑦ Vacuum class

    Blank = Non-vacuum
    V3 = Low pressure or vacuum to 10-3Pa

    ⑧ Special features

    Blank = No special features
    SR = Salt spray resistance

    Description

    In the field of 3C product manufacturing, certain process steps such as hot riveting, plastic housing hot melting, and display screen adhesive curing require motors to withstand relatively high ambient temperatures within confined spaces. The KECM series high temperature servo motor is a professional solution developed specifically for such applications. This series of high temperature servo motors can operate at temperatures up to 120℃, maintaining performance without demagnetization or encoder drift even during long-term operation inside enclosed hot riveting equipment chambers. Compared to conventional motors requiring additional cooling devices, the KECM series high temperature servo motor significantly simplifies equipment structure, reduces energy consumption, and makes automated production lines more compact. When performing precision assembly under high-temperature environments, the high temperature servo motor combined with an absolute encoder achieves micron-level repetitive positioning accuracy, which is crucial for processes such as nut hot melting for smartphone mid-frames and screw hot embedding for notebook computer housings. Meanwhile, for vertically mounted pick-and-place mechanisms, this high temperature servo motor can integrate an electromagnetic brake, preventing gripper fall during power outages and protecting expensive product molds. The 3C industry also has certain cleanliness requirements, and the KECM series high temperature servo motor uses low-particle-generation materials and structures, preventing lubricant volatilization due to high temperatures from contaminating products. In practical application cases, a major contract manufacturer replaced motors on display hot-bonding equipment with this high temperature servo motor, reducing equipment failure rates by over 60%. Through flexible selection of absolute encoders and brakes, the KECM series high temperature servo motor meets the automation requirements of most high-temperature stations in 3C manufacturing. It can be said that the excellent heat resistance and compact design of this high temperature servo motor have removed key obstacles to achieving "lights-out factories" and full automation of high-temperature stations in 3C manufacturing, further establishing the KECM series high temperature servo motor as a benchmark in consumer electronics production lines.
    in the field of 3c product manufacturing certain process steps such as hot riveting

    Frequently Asked Questions

    Q: What is the maximum operating temperature of the KECM series servo motor?

    A: The KECM series high temperature servo motor is designed to operate at temperatures up to 120℃ (specifically the NTL4 rating) without demagnetization or encoder drift, even during long-term operation in enclosed chambers.

    Q: What feedback options are available for these motors?

    A: You can choose between a standard resolver (for incremental feedback, which requires homing after power-off) and a geared multi-turn absolute encoder (AE) with 17-bit single-turn and 12-bit multi-turn resolution that retains position data without a backup battery.

    Q: Why is a low-voltage winding recommended for vacuum environments?

    A: For operations in a vacuum pressure range of 10 to 10,000 Pa, using low-voltage (24VDC or 48VDC) winding motors is highly recommended to eliminate the risk of electrical breakdown.

    Q: Can the KECM series servo motor be configured with a brake?

    A: Yes, an optional safe electromagnetic brake (Code B) can be integrated. This is particularly useful for vertically mounted pick-and-place mechanisms to prevent grippers from falling during power outages.

    Q: How does this motor benefit cleanroom or sensitive 3C manufacturing environments?

    A: The KECM series uses low-particle-generation materials and structures. This design prevents lubricant volatilization caused by high temperatures from contaminating sensitive electronic products.

    Q: Are there options for harsh or corrosive environments?

    A: Yes, you can specify special features such as Salt Spray Resistance (Code SR) and high vacuum compatibility up to 10-3 Pa (Code V3) depending on your application needs.

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