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High Temperature Servo Motors from China Suppliers | Ideal for 3C Product Manufacturing at Our Factory
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High Temperature Servo Motors from China Suppliers | Ideal for 3C Product Manufacturing at Our Factory

Discover high-performance servo motors specifically designed for demanding environments, including vacuum, cryogenic, and high-temperature applications. Our products can operate in vacuum levels down to 10-3Pa, ensuring reliability in extreme conditions, The operating temperature range of these servo motors is impressive, functioning efficiently from -60℃ to 120℃. With rated power options of 100W, 200W, 400W, 750W, 1000W, 1800W, and 3800W, you can select the ideal motor that suits your needs, Our servo motors come with various winding voltage options, including 24VDC, 48VDC, 220VAC, and 380VAC, making them versatile for different applications. The built-in feedback devices such as resolvers and geared multi-turn absolute encoders enhance precision and control, As a leading factory in China, we are committed to providing high-quality servo motors, tailored for your specific requirements. We also offer the option of a safe brake for additional safety in operation. Choose us as your trusted suppliers for reliable and efficient servo motors designed to meet the challenges of modern 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 ordering code configuration guide
    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.
    KECM high temperature servo motor application in 3C manufacturing hot riveting process

    Frequently Asked Questions (FAQ)

    Q: What is the maximum operating temperature of the KECM series servo motor?
    A: The KECM series high temperature servo motor can operate at ambient temperatures up to 120℃ (under the NTL4 rating) without demagnetization or encoder drift, making it ideal for enclosed, high-heat environments.
    Q: What feedback options are available for the KECM series?
    A: You can choose between a standard Resolver (for incremental feedback, requiring a homing process during power-on) and a Geared Multi-Turn Absolute Encoder (AE, featuring 17-bit single-turn and 12-bit multi-turn resolution, which records position without needing a backup battery).
    Q: Why is a low winding voltage recommended for vacuum environments?
    A: For servo motors operating in a vacuum pressure range of 10 to 10,000 Pa, using low-voltage (24VDC or 48VDC) windings is highly recommended to eliminate the risk of electrical breakdown.
    Q: Can the KECM series servo motor be customized for specific environmental conditions?
    A: Yes, under environmental rating code L*H*, both the temperature range and vacuum class can be customized to match your specific application requirements.
    Q: Is there a brake option available for vertical mounting applications?
    A: Yes, you can specify option "B" in the ordering code to include an integrated safe electromagnetic brake, which prevents the gripper or load from falling during power outages.
    Q: How does this motor benefit cleanroom processes in 3C manufacturing?
    A: The KECM series uses low-particle-generation materials and structural designs that prevent lubricant volatilization at high temperatures, protecting sensitive electronic components from contamination.

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