What the safety designation means
The R88D-1SAN10F-ECT: The "/W/SAFETY" suffix in the description indicates the drive includes integrated safe torque-off (STO) functionality per IEC 61800-5-2. This eliminates the need for an external safety relay when the application requires a controlled stop on guard-door opening — common on packaging, material handling, and assembly lines where the drive must drop torque without removing power.