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Cryogenic Environment Solutions

Cryogenic Environment Solutions

Kingsni offers specialized motion control solutions designed for extreme cryogenic environments down to -196°C. Our cryogenic‑compatible stepper motors and servo motors feature specialized lubrication, thermal expansion compensation, and low‑outgassing materials to ensure reliable performance under deep‑cold conditions. These solutions are ideal for biobanking, scientific instrumentation, semiconductor manufacturing, space simulation, and liquefied natural gas applications. All products meet IEC60068 and GJB150 standards, with third‑party verified performance. Explore our range to achieve precise, uninterrupted motion in your most demanding cryogenic applications.

KHB Series Low-Temperature Stepper Motors | Applications in the Radar IndustryKHB Series Low-Temperature Stepper Motors | Applications in the Radar Industry
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KHB Series Low-Temperature Stepper Motors | Applications in the Radar Industry

2026-05-06

Ambient temperature: Minimum -60℃, maximum +85℃
Flange dimensions: 28/42/57/60/86mm
Holding torque: 0.1 to 7.5Nm
Customization options: Position feedback, safety brake, non-marked shaft

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KVM Series Low-Temperature Stepper Motors | Applications in the Semiconductor Manufacturing IndustryKVM Series Low-Temperature Stepper Motors | Applications in the Semiconductor Manufacturing Industry
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KVM Series Low-Temperature Stepper Motors | Applications in the Semiconductor Manufacturing Industry

2026-05-06
  • Stepper motors for operations in vacuum, cryogenic, high temperature and radiation applications

  • Vacuum: up to 10-7Pa

  •  Operating temperature: down to -196℃ , up to 200℃

  • Radiation resistance:  up to 106Gy

  • Motor Flange: 28/42/57/86mm ( Nema 11/17/23/34) 

  • Holding torque: 0.04 to 4.4Nm

  • Basic step angle:  1.8° with accuracy of 5%

  •  Lubrication: grease or dry lubrication

  •  Optional: 

     resolver feedback, safe brake, double shaft, modified shaft

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KH Series Low-Temperature Stepper Motors | Used in Foldable Smartphone Screen Durability TestingKH Series Low-Temperature Stepper Motors | Used in Foldable Smartphone Screen Durability Testing
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KH Series Low-Temperature Stepper Motors | Used in Foldable Smartphone Screen Durability Testing

2026-06-03
  • Operating temperature: down to -45℃ , up to 100℃
  • Motor flange: 28/42mm(Nema 11/17)
  • Holding torque: 0.1/0.5Nm
  • Optional: feedback device, safe brake, modified shaft, integrated drives
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Stepper Drives | Designed for Cryogenic EnvironmentsStepper Drives | Designed for Cryogenic Environments
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Stepper Drives | Designed for Cryogenic Environments

2026-05-06
  • Wide Operating Temperature for Low-Temperature Use: Engineered for demanding environments, these stepper drives operate reliably from -40°C to +70°C, ensuring consistent performance even when driving stepper motors in harsh cold conditions.

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

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

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

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

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

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KSSM Series High and Low Temperature Servo Motor | Applied in High and Low Temperature Environmental Simulation TestingKSSM Series High and Low Temperature Servo Motor | Applied in High and Low Temperature Environmental Simulation Testing
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KSSM Series High and Low Temperature Servo Motor | Applied in High and Low Temperature Environmental Simulation Testing

2026-06-11
  • Vacuum: up to 10-7Pa

  • Cryo-temperature: down to -196℃

  • High temperature: up to 260°C

  • Radiation resistance: up to 106Gy

  • Rated power: 400/750/1800/3800W

  • Rated torque: 0.32Nm to 15Nm

  • Rated speed: 2500rpm or 3000rpm

  • Winding voltage: 48VDC, 110VDC, 220VAC, or 380VAC

  • Feedback device: resolver

  • Flange dimension: 60/80/110/130mm

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KSSM Series Vacuum High and Low Temperature Radiation-Resistant Servo Motor | Applied in Wafer Transport RobotsKSSM Series Vacuum High and Low Temperature Radiation-Resistant Servo Motor | Applied in Wafer Transport Robots
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KSSM Series Vacuum High and Low Temperature Radiation-Resistant Servo Motor | Applied in Wafer Transport Robots

2026-05-06
  • Vacuum: up to 10-7Pa

  • Cryo-temperature: down to -196℃

  • High temperature: up to 260°C

  • Radiation resistance: up to 106Gy

  • Rated power: 400/750/1800/3800W

  • Rated torque: 0.32Nm to 15Nm

  • Rated speed: 2500rpm or 3000rpm

  • Winding voltage: 48VDC, 110VDC, 220VAC, or 380VAC

  • Feedback device: resolver

  • Flange dimension: 60/80/110/130mm

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KECM Series Low Temperature Servo Motor | Applied in Actuator ControlKECM Series Low Temperature Servo Motor | Applied in Actuator Control
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KECM Series Low Temperature Servo Motor | Applied in Actuator Control

2026-06-11
  • Servo motors for operations in vacuum, cryogenic and high temperature applications

  • Vacuum: up to 10-3Pa

  • Operating temperature: down to -60℃ , up to 120℃

  • Rated power: 100/200/400/750/1000/1800/3800W 

  • Winding voltage: 24VDC/48VDC/220VAC/380VAC

  • Feedback device: resolver, geared multi-turn absolute encoder

  • Options: safe brake

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Servo Drives | Designed for Cryogenic EnvironmentsServo Drives | Designed for Cryogenic Environments
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Servo Drives | Designed for Cryogenic Environments

2026-05-06
  • Wide Environmental Adaptability for Low Temperatures: Engineered for reliability across different settings, this servo drive operates in extreme conditions down to -40°C (as well as up to +70°C, 95% humidity, vibration, and shock), ensuring consistent performance when paired with compatible servo motors in cold environments.

  • 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.

  • 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.

  • 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.

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KLA-AC-300 High and Low Temperature Micro Electric Actuator | Applied to Satellite Precision Motion MechanismKLA-AC-300 High and Low Temperature Micro Electric Actuator | Applied to Satellite Precision Motion Mechanism
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KLA-AC-300 High and Low Temperature Micro Electric Actuator | Applied to Satellite Precision Motion Mechanism

2026-06-24
  • Vacuum level: 10-9Pa(optional)
  • Ambient temperature: Minimum -80°C, Maximum +200°C
  • Radiation resistance: 1x106Gy(optional)
  • Motion resolution:  Approx. 1 nm
  • Minimum step size: ≤20 nm
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KLS Series Vacuum High-Low Temperature Radiation-Resistant Linear Module | Used for Semiconductor Three-Temperature TestingKLS Series Vacuum High-Low Temperature Radiation-Resistant Linear Module | Used for Semiconductor Three-Temperature Testing
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KLS Series Vacuum High-Low Temperature Radiation-Resistant Linear Module | Used for Semiconductor Three-Temperature Testing

2026-05-06
  • Stepper motors for operations in vacuum, cryogenic, high temperature and radiation applications
  • Vacuum:  up to 10-7Pa
  • Operating temperature: down to -196°C, up to 200°C
  • Radiation resistance: up to 106Gy
  • Base width: 30/40/60/80/135/170mm
  • Maximum load capacity: 150Kg horizontal , 100Kg vertical
  • Repeatability: ±0.01mm
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VB Series Electric Cylinders | Designed for Cryogenic EnvironmentsVB Series Electric Cylinders | Designed for Cryogenic Environments
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VB Series Electric Cylinders | Designed for Cryogenic Environments

2026-05-06
  • Extreme-Environment Compatibility for Cryogenic Use: Engineered for demanding conditions including cryogenic temperatures down to -80°C, as well as high temperatures up to +260°C, vacuum levels as low as 10⁻⁸ Pa, and radiation exposure up to 10⁶ Gy, this electric cylinder ensures reliable operation in deep‑cold environments.

  • 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 even in cryogenic applications.

  • 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 in low‑temperature settings.

  • 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 suitable for cryogenic environments.

  • 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, including those requiring low‑temperature performance.

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KRS Series Rotation Stages | Designed for Cryogenic EnvironmentsKRS Series Rotation Stages | Designed for Cryogenic Environments
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KRS Series Rotation Stages | Designed for Cryogenic Environments

2026-05-06
  • Extreme-Environment Compatibility for Cryogenic Use: Engineered for demanding conditions including vacuum, cryogenic temperatures, high heat, and radiation, this rotation stage ensures reliable performance in harsh industrial and scientific environments – especially critical for deep‑cold applications.

  • 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, maintaining accuracy in cryogenic settings.

  • Multiple Diameter Options: Available in diameters of 60 mm, 100 mm, and 160 mm, this rotation stage offers flexible sizing to accommodate diverse application requirements, including those in low‑temperature chambers.

  • 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 – from cryogenic storage to high‑temperature processes.

  • 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 in cryogenic environments.

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

2026-05-06
  • Extreme-Environment Compatibility for Cryogenic Use: Engineered to withstand cryogenic temperatures down to -196°C, as well as high temperatures up to +200°C, vacuum levels as low as 10⁻⁷ Pa, and radiation exposure up to 10⁶ Gy, this planetary gearbox ensures reliable operation in deep‑cold applications.

  • 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, including those requiring cryogenic performance.

  • High Rigidity & Durability: Engineered for exceptional rigidity and stability, this planetary gearbox maintains accuracy under heavy loads and harsh operating environments, even at low temperatures.

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

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

  • Advanced Design & Materials: Utilizing high‑quality materials, advanced structural designs, and cutting‑edge lubrication technologies that perform reliably at cryogenic temperatures, this planetary gearbox delivers dependable performance in the most demanding conditions.

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