Built for the industries that never stop moving
From humanoid robot joints to maglev tracks, our encoders deliver precision where optics fail and magnets drift.
RM10Humanoid robots
A single humanoid uses 54+ encoders. Our lightweight, EMI-immune inductive units survive continuous articulation in dense joint modules.
RM10Industrial robots
Joint position feedback for six-axis arms, SCARA and delta robots operating at high speed with high repeatability.
RM10Servo motors & drives
Drop-in absolute feedback for servo systems using RS485 Tamagawa protocol, plus BISS-C for next-generation drives.
RM20Linear motors & stages
0.03 µm linear accuracy for precision positioning stages and direct-drive linear motor systems.
RM20Maglev & long-travel systems
Infinite cascade range for maglev tracks and long-stroke handling lines — precision never degrades with length.
RM10Machine tools
Spindles, rotary tables and tool changers running 24/7 in coolant, chips and vibration.
RM10Smart water & flow meters
Magnetic-free rotation sensing for battery-powered meters, averaging under 10 µA system power.
RM10 · RM20New energy equipment
Solar trackers, wind pitch drives and EV systems demanding −40 ~ +85 °C and outdoor-rated protection.
RM10 · RM20Logistics & automation
Sorters, shuttles and conveyors that run around the clock with minimal maintenance windows.
54 encoders per humanoid — and counting
Global humanoid shipments are projected to nearly double in 2026. Every joint needs absolute, magnetic-immune, lightweight position feedback. We build exactly that — and we partner with robot makers to scale from prototype to production.
Choosing your protocol
The industry standard for servo motor feedback, widely used in Japanese and Chinese servo ecosystems. Choose RS485 when replacing Tamagawa-compatible encoders or integrating with existing RS485 drives.
A high-speed bidirectional protocol with CRC safety checking. Ideal for high-dynamic robot and servo applications where real-time data integrity matters.
The simple, proven synchronous serial interface. Best for general industrial machines where cost and simplicity matter more than bandwidth.