Haozhi frameless torque motor for direct-drive collaborative-robot joints; globally optimized electromagnetic design with rare-earth PM, non-oriented cold-rolled silicon steel, corona-resistant magnet wire and Class-H insulation plus innovative winding and EM packaging for high torque density, ≤1% torque ripple, fast dynamic response, low temperature rise and light weight; 3.5x overload, turn-on voltage <24 V and holding voltage <7 V for lower heating, stable output across wide speed and load ranges.
COMPONENT
Haozhi DSA series 6-axis force/torque sensors for collaborative-robot force control, five ranges spanning Fxy/Fz 100-1600 N and Mxy/Mz 3-50 Nm; world-class force-control accuracy ≤0.1 Nm with temperature self-compensation, low zero drift/creep and structural decoupling; 18/24-bit A/D at 1 kHz sampling with Kalman + Butterworth dual filtering for smoother output; 6-channel analog input with low-noise instrumentation amplifiers; nonlinearity/hysteresis 0.5 %F.S, crosstalk 2 %F.S, overload ≥300% (≥500% for DSA-16050), IP64, 12-24 V, EtherCAT/RS485/CAN/Ethernet interfaces.
Haozhi DHSG-H standard hat-type harmonic (strain-wave) reducer, sizes 14-32 (plus 40/45), ratios 50/80/100/120, hollow input for center wiring; rated torque 5.4-137 N.m, transmission accuracy ≤75″ (14-17) / ≤50″ (20-32) standard and ≤50″ / ≤25″ special, 5 arc-sec repeatability, L10 ≥10,000 h / L50 ≥50,000 h life; proprietary SP tooth profile with ≥30% mesh engagement and +10% stiffness over industry standard, custom low-noise lubricant, 50% fewer parts and 1/3 less volume/weight; for light-payload 6-axis robots and press manipulators.
