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Magnetic Encoder | Magnetic Sensor IC | Wuxi ESSTMAGS Co., Ltd.

1999

FOUNDED IN

Wuxi ESSTMAGS Co., Ltd.

ABOUT US

Wuxi ESSTMAGS Co., Ltd.

Wuxi ESSTMAGS Co., Ltd. is a core entity within the Sinomags group (Anhui Sinomags Technology Co., Ltd., www.magsens.cn) focused on magnetic encoder R&D. Drawing on the complete supply-chain resources and deep technical heritage of Sinomags and its wholly-owned German subsidiary Sensitec GmbH (www.sensitec.com), it achieves dual empowerment of R&D and advanced manufacturing. Committed to innovation-driven development and quality first, it steadily deepens its work in high-precision magnetic encoders.

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  • Group Total Headcount

    0 +

  • Group Annual Revenue

    near 0 100 Million Yuan

  • Encoder expertise

    0 Years

Products

Upholding the "zero-defect" quality goal

Steadily deepening its work in high-precision magnetic encoders

Why Choose Our Encoder Solutions

High precision, high resolution

High-resolution position detection, precise angle feedback

High dynamic performance

Fast response, suited to high-speed reciprocating motion

Strong environmental adaptability

High-temperature resistance, position detection, precise angle feedback

Full-Chain Controllable

Self-controlled from core IC to whole-machine assembly

Backed by deep xMR (multiple magnetoresistive sensing technologies) expertise and mature wafer fabrication lines, a rigorous process-control system lays a solid foundation for product quality.
  • Textile Industry
  • Automotive Industry
  • Machinery Industry
  • Building Materials Industry
  • Food Industry
  • Food Industry
Humanoid robot Humanoid Robot

Magnetic Encoders are core feedback devices in humanoid robot joints, commonly using a hollow-split mechanical multi-turn scheme that retains position after power-off without a battery. They accurately acquire each joint angle, fit tight internal motor space, and resist vibration and interference, ensuring smooth and stable walking, posture adjustment, and dual-arm operation with high-precision closed-loop control, providing reliable data for complex humanoid motion.

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Quadruped robot dog Quadruped Robot

Quadruped robot joints demand stringent detection requirements; compact magnetic encoders can be embedded in joint modules, outputting high-precision angle signals in real time. The mechanical multi-turn structure withstands frequent forward/reverse rotation, retains position after power-off, and resists motion shock and vibration, providing precise feedback for gait walking, climbing, and posture balance so the dog coordinates motion over complex terrain, lowers runaway risk, and improves whole-machine stability and environmental adaptability.

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Industrial robot Industrial Collaborative Robot

Collaborative robots balance working precision with human-machine safety; magnetic encoders support single-turn, multi-turn, and dual-channel dual-encoding redundancy architectures. Dual channels enable signal verification and fault alarms, avoiding position-detection failure. Built into each joint, they feed back shaft angle in real time for force control, drag teaching, and precision assembly. Resistant to dust and vibration, they suit workshop conditions and ensure the precision, stability, and operating safety of human-robot collaboration.

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Medical robot Medical Robot

Medical robots demand extremely high precision and reliability; compact magnetic encoders fit tight internal spaces and output stable position signals, avoiding the susceptibility of optical encoders to oil and dust and suiting surgical and rehabilitation equipment. They accurately acquire joint angle and displacement, ensuring precise arm positioning and rehabilitation motion, reducing misoperation, and fully meeting the high-safety, high-precision standards of medical scenarios.

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Dexterous Hand Dexterous Hand

Robot dexterous hands have limited internal space; miniature split magnetic encoders can be integrated into every finger joint. The miniature IC and magnetic ring design saves space and accurately captures tiny finger rotations. Supporting high-speed dynamic angle acquisition, they achieve closed-loop control of fine grasping and pinching, with fast response and excellent noise immunity, enabling human-like fine operation across humanoid robots, research platforms, and other scenarios.

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Consumer Elec Consumer Electronics

Drone gimbals and servos widely use miniature magnetic angle encoders. The thin, light IC suits the lightweight design of consumer products, detecting gimbal rotation in real time for aerial image stabilization and posture stability, reading absolute position directly at power-on with no homing. Withstands flight vibration and stable signal output, improving gimbal tracking accuracy at lower power, suiting the compact airframe of drones and ensuring stable aerial imaging and posture adjustment.

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