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Radiation Environment Solutions

Radiation Environment Solutions

Kingsni offers specialized motion control solutions designed for high‑radiation environments up to 10⁶ Gy. Our radiation‑hardened stepper motors and servo motors feature radiation‑resistant materials, hardened windings and lubricants, and proven reliability under gamma and neutron exposure. These motors also withstand high temperatures (up to +260°C), vacuum conditions (down to 10⁻⁸ Pa), and thermal cycling. Ideal for nuclear energy facilities, nuclear waste processing, aerospace, medical isotope production, and research instrumentation. All products meet IEC60068 and GJB150 standards, with third‑party verified performance. Explore our range to achieve precise, fail‑safe motion in your most demanding radiation applications.

KHB Series Stepper Motors | Designed for Radiation, Vacuum & High Temperature EnvironmentsKHB Series Stepper Motors | Designed for Radiation, Vacuum & High Temperature Environments
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KHB Series Stepper Motors | Designed for Radiation, Vacuum & High Temperature Environments

2026-04-23
  • Customizable Configurations: This stepper motor supports flexible integration through optional add-ons such as holding brakes, position feedback sensors (encoders), and non-standard shafts.

  • Robust Mechanical Stability: Featuring a rugged construction, this stepper motor provides strong resistance to shock and vibration, ensuring consistent performance in high-motion or mobile applications.

  • Versatile Application Scope: Leveraging its robust design, this stepper motor is widely deployed in fields such as biomedicine, automotive parts testing, military/aerospace, outdoor surveillance, and general automation.

  • Superior Environmental Resistance: Designed to withstand challenging conditions, this stepper motor offers high durability against 95% humidity, low air pressure, and salt spray corrosion.

  • Wide Torque Range: With a holding torque span of 0.1 to 7.5 Nm, this stepper motor is available in various frame sizes (NEMA 11 to 43) to meet diverse power requirements.

  • High-Temperature Performance: Engineered for reliability in demanding thermal environments, this stepper motor functions flawlessly at ambient temperatures up to +85°C while also capable of extreme lows down to -60°C.

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KVM Series Stepper Motors | Designed for Radiation & Extreme EnvironmentsKVM Series Stepper Motors | Designed for Radiation & Extreme Environments
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KVM Series Stepper Motors | Designed for Radiation & Extreme Environments

2026-04-23
  • Cross-Industry Application: This stepper motor is widely used in demanding fields such as biomedical research, semiconductor manufacturing, environmental simulation testing, and general automation.

  • Radiation-Resistant Build: Featuring advanced materials, this stepper motor offers tolerance to radiation exposure up to 10⁶ Gy, ensuring longevity in nuclear or space applications.

  • Ultra-Wide Temperature Range: This stepper motor is engineered to operate in extreme cryogenic and high-heat environments, functioning reliably from -196°C to +200°C.

  • Versatile Frame Sizes: Available in standard NEMA sizes (11, 17, 23, 34), this stepper motor provides flexible mounting options for various precision-driven systems.

  • High-Vacuum Compatibility: Designed for specialized chambers, this stepper motor can withstand vacuum pressures as low as 10⁻⁷ Pa without compromising performance.

  • Robust Construction: Manufactured with specialized materials and advanced processes, this stepper motor delivers consistent torque and durability where standard motors fail.

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KH Series Stepper Motors | Designed for Radiation & Extreme EnvironmentsKH Series Stepper Motors | Designed for Radiation & Extreme Environments
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KH Series Stepper Motors | Designed for Radiation & Extreme Environments

2026-04-23
  • Flexible Configuration Options: This stepper motor supports integration with optional features such as a safety brake, position feedback, and non-standard shaft designs for application-specific needs.

  • Robust Environmental Tolerance: Designed to withstand harsh conditions, this stepper motor offers high durability against 95% humidity, low air pressure, salt spray, vibration, and shock.

  • Extended Torque Range: With holding torque spanning 0.12 to 21 N·m, this stepper motor is available in multiple frame sizes (NEMA 11, 17, 22, 34, 43) to suit diverse power requirements.

  • Versatile Application Scope: Built for demanding environments, this stepper motor is widely used in industrial automation, testing equipment, and systems requiring consistent performance under extreme conditions.

  • Wide-Temperature Operation: This stepper motor is engineered for challenging thermal environments, delivering reliable performance across a broad range from -45°C to +100°C.

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Stepper Drives | Designed for Radiation EnvironmentsStepper Drives | Designed for Radiation Environments
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Stepper Drives | Designed for Radiation Environments

2026-04-23
  • Wide Operating Temperature: Engineered for demanding environments, each stepper driver operates reliably from -40°C to +70°C, ensuring consistent performance even when driving stepper motors in harsh conditions.

  • Flexible System Integration: The integrated stepper driver series offers multiple fieldbus options, providing extensive versatility for optimizing system design with various stepper motors.

  • Superior Current Control: Best-in-class current control technology allows these stepper drivers to maximize torque output and motion smoothness, unlocking the full potential of your stepper motors.

  • High-Precision Microstepping: With a division resolution up to 256, these stepper drivers deliver exceptionally smooth motion and precise positioning when paired with compatible stepper motors.

  • Reliable Automation Solution: Built for industrial applications, these stepper drivers combine robust onboard control with enhanced efficiency, delivering dependable performance for any stepper motor‑based system.

  • Advanced Communication Interfaces: Our stepper drivers support pulse/direction, RS485 (Modbus RTU), EtherCAT, and CANopen, enabling seamless integration with a wide range of stepper motors and automation systems.

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KSSM Series Servo Motors | Designed for Radiation & Extreme EnvironmentsKSSM Series Servo Motors | Designed for Radiation & Extreme Environments
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KSSM Series Servo Motors | Designed for Radiation & Extreme Environments

2026-04-23
  • High-Speed Operation: With a rated speed of 3000 rpm, this servo motor ensures precise and efficient motion control for high‑throughput semiconductor equipment.

  • Multiple Voltage Options: This servo motor supports winding voltages of 48 VDC, 220 VAC, or 380 VAC, allowing seamless integration into various system architectures.

  • Wide Power & Torque Range: Available with rated power from 400W to 3.8kW and holding torque from 1.27 to 15 N·m, this servo motor provides flexible options to meet diverse application requirements.

  • Robust Construction: Featuring a stainless steel housing and a specially designed resolver for position feedback, this servo motor delivers reliable performance under harsh conditions where standard motors fail.

Extreme-Environment Compatibility: This servo motor is engineered for ultra-high vacuum (10⁻⁸ Pa), cryogenic temperatures down to -196°C, high temperatures up to +260°C, and radiation exposure up to 10⁶ Gy, making it ideal for semiconductor manufacturing and other demanding applications.

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KECM Series Servo Motors | Designed for Radiation & Extreme EnvironmentsKECM Series Servo Motors | Designed for Radiation & Extreme Environments
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KECM Series Servo Motors | Designed for Radiation & Extreme Environments

2026-04-23
  • Precision Feedback Options: Featuring either a resolver or a geared multi-turn absolute encoder, this servo motor delivers unparalleled accuracy and reliable position feedback for mission-critical applications.

  • Vacuum Compatibility: Designed for demanding applications, this servo motor operates reliably in vacuum conditions down to 10⁻³ Pa without compromising function or longevity.

  • Robust Environmental Tolerance: Built to withstand harsh conditions, this servo motor offers high durability against vibration, shock, and high humidity, ensuring consistent operation in challenging settings.

  • Flexible Power Range: With rated power spanning 0.1 kW to 3.8 kW, this servo motor provides versatile options to meet the demands of various extreme-environment applications.

  • Extreme-Temperature Operation: This servo motor is engineered for reliable performance across a wide thermal range from -60°C to +120°C, making it suitable for both cryogenic and high-heat environments.

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Servo Drives | Designed for Radiation EnvironmentsServo Drives | Designed for Radiation Environments
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Servo Drives | Designed for Radiation Environments

2026-04-23
  • Wide Environmental Adaptability: Engineered for reliability across different settings, this servo drive operates in standard environments (0–40°C) as well as extreme conditions (-40 to +70°C, 95% humidity, vibration, and shock), ensuring consistent performance when paired with compatible servo motors.

  • Flexible Feedback Compatibility: Designed to work with both resolver and multi-turn absolute encoder feedback, this servo drive ensures accurate position, speed, and torque control for KECM and KSSM series servo motors.

  • Versatile Power Options: This servo drive supports DC24/48V and AC220/380V inputs, providing flexible power solutions for a wide range of servo motors across different system architectures.

  • Diverse Command Modes: In addition to digital communication, this servo drive supports analog voltage control for speed or torque, offering versatile operation modes to suit various servo motor applications.

  • Multiple Control Interfaces: Featuring pulse/direction, RS485 (Modbus RTU), EtherCAT, and CANopen, this servo drive enables seamless communication and precise command delivery to connected servo motors.

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KLS Series Linear Motion Stages | Designed for Radiation & Extreme EnvironmentsKLS Series Linear Motion Stages | Designed for Radiation & Extreme Environments
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KLS Series Linear Motion Stages | Designed for Radiation & Extreme Environments

2026-04-23
  • Compact & Rigid Design: Featuring an integrated structure and compact footprint, this linear motion stage delivers high rigidity, exceptional repeatability, and fast speed, making it ideal for precision-critical applications.

  • High Load Capacity: Despite its compact size, this linear motion stage offers high load capacity, providing stable and accurate motion even under significant payloads.

  • Versatile Applications: Widely used in biomedical research, semiconductor manufacturing, environmental simulation testing, in-vacuum processing equipment, and general automation, this linear motion stage meets the rigorous demands of advanced industrial and scientific environments.

  • Extreme-Environment Compatibility: This linear motion stage is engineered for ultra-high vacuum (10⁻⁸ Pa), cryogenic temperatures down to -196°C, high temperatures up to +260°C, and radiation exposure up to 10⁶ Gy, ensuring reliable operation in the most demanding conditions.

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KRS Series Rotation Stages | Designed for Radiation & Extreme EnvironmentsKRS Series Rotation Stages | Designed for Radiation & Extreme Environments
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KRS Series Rotation Stages | Designed for Radiation & Extreme Environments

2026-04-23
  • Multiple Diameter Options: Available in diameters of 60mm, 100mm, and 160mm, this rotation stage offers flexible sizing to accommodate diverse application requirements.

  • Precision & Durability: Featuring a compact structure and high accuracy, this rotation stage provides exceptional repeatability and a long service life, making it ideal for mission-critical operations.

  • High Load Capacity: With a load capacity of up to 60 kg, this rotation stage delivers stable and precise rotary motion even under substantial payloads.

  • Versatile Applications: Widely used across biomedical research, semiconductor manufacturing, 3C electronics production, automotive testing, in-vacuum processing, military and aerospace, nuclear energy, scientific instrumentation, and general automation, this rotation stage is built to excel in the most demanding sectors.

  • Extreme-Environment Compatibility: This rotation stage is engineered for demanding conditions, including vacuum, cryogenic temperatures, high heat, and radiation, ensuring reliable performance in harsh industrial and scientific environments.

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VB Series Electric Cylinders | Designed for Radiation & Extreme EnvironmentsVB Series Electric Cylinders | Designed for Radiation & Extreme Environments
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VB Series Electric Cylinders | Designed for Radiation & Extreme Environments

2026-04-23
  • Easy Installation & Maintenance-Free: Designed for user convenience, this electric cylinder offers simple installation and maintenance-free operation, reducing downtime and total cost of ownership.

  • Versatile Applications: Widely used in biomedical research, semiconductor manufacturing, consumer electronics (3C) production, automotive parts testing, in-vacuum processing equipment, military and aerospace, nuclear energy facilities, scientific instrumentation, oil drilling, and general automation, this electric cylinder is built to excel across the most demanding sectors.

  • Precision Linear Motion: Featuring a built-in ball screw that converts rotary motion into linear motion, this electric cylinder delivers high positioning accuracy and high-speed operation.

  • Extreme-Environment Compatibility: This electric cylinder is engineered for demanding conditions, including cryogenic temperatures down to -80°C, high temperatures up to +260°C, vacuum levels as low as 10⁻⁸ Pa, and radiation exposure up to 10⁶ Gy.

  • Long-Stroke Capability: With a stroke length of up to 1500 mm, this electric cylinder provides extended linear motion range for applications requiring long travel distances.

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PB Series Planetary Gearboxes | Designed for Radiation EnvironmentsPB Series Planetary Gearboxes | Designed for Radiation Environments
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PB Series Planetary Gearboxes | Designed for Radiation Environments

2026-04-23
  • High Rigidity & Durability: Engineered for exceptional rigidity and stability, this planetary gearbox maintains accuracy under heavy loads and harsh operating environments.

  • Versatile Application Scope: Widely used in semiconductor manufacturing, biomedical equipment, aerospace, nuclear facilities, and general automation, this planetary gearbox is the ideal choice for extreme-environment motion control systems.

  • Enhanced Precision & Control: This planetary gearbox provides superior step resolution and optimal inertia ratios, ensuring precise movements and improved system efficiency.

  • Advanced Design & Materials: Utilizing high-quality materials, advanced structural designs, and cutting-edge lubrication technologies, this planetary gearbox delivers reliable performance in the most demanding conditions.

  • Torque Multiplication: By effectively increasing motor torque, this planetary gearbox optimizes mechanical transmission systems and enables handling of high-load applications with ease.

  • Extreme-Environment Compatibility: This planetary gearbox is engineered to withstand cryogenic temperatures down to -196°C, high temperatures up to +200°C, vacuum levels as low as 10⁻⁷ Pa, and radiation exposure up to 10⁶ Gy.

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