The SRI Instruments M2210 family (M2210–M2214, 257 models) measures motor/reducer output torque across 10–850 N·m with high precision, thin profile, light weight, high rigidity and strong bending resistance. Representative M2210A covers 50/100 N·m in a Φ53 OD x 7 mm, 0.09 kg body; M2210B covers 250 N·m at Φ100 x 8 mm, 0.37 kg; high-bending M2210B5 and RS485 digital variants (e.g. M2210A2A) are also offered. Applications include medical surgical robots, exoskeletons and collaborative robots.
COMPONENT
SRI Instruments (Qinhuangdao SRI, Yuli) is a leading Chinese six-axis force/torque sensor maker serving robotics, automotive safety, medical and general testing. The patented C25XX–C60XX series is purpose-built for humanoid-robot wrist mounting with low zero drift, high precision, isolated power supply, superior shock resistance and single-side mounting: accuracy better than 0.5% F.S. across the series, zero drift better than 0.1%/10 C on selected models, up to 3x overload with 100-cycle 3x-overload survival per axis. Ranges span Fx/Fy/Fz 50–600 N (extra-thin Fz up to 1000 N) and Mx/My/Mz 5–40 N·m in OD 45–60 mm bodies as thin as 9.2 mm and as light as 0.03 kg, with EtherCAT (IN & OUT), Ethernet TCP/IP, CAN, CAN FD, RS485, RS232 and USB interfaces for humanoid wrist/ankle six-axis perception and joint force control.
