Feature Value Shipping date  View Ambient temperature  -10 ... 40 °C Storage temperature  -20 ... 70 °C Relative air humidity  0 - 90 % Conforms to standard  IEC 60034 Insulation protection class  F Rating class according to EN 60034-1  S1 Protection class  IP21 Shaft design Featherkey  DIN 6885 A 5 x 5 x 22 Electrical connector system  Plug Materials note  Contains PWIS substances Conforms to RoHS Corrosion resistance classification CRC  0 - No corrosion stress Authorisation  RCM Mark c UL us - Recognized (OL) CE mark (see declaration of conformity)  to EU directive for EMC to EU directive low-voltage devices Nominal operating voltage DC  360 V Nominal voltage DC  360 V Type of winding switch  Star inside Number of pole pairs  3 Standstill torque  1.5 Nm Nominal torque  1.2 Nm Peak torque  6 Nm Nominal rotary speed  3,000 1/min Max. speed  4,925 1/min Nominal motor power  380 W Continuous open-circuit current  1.8 A Nominal motor current  1.5 A Peak current  7.2 A Motor constant  0.8 Nm/A Voltage constant, phase-to-phase  51.7 mVmin Phase-phase winding resistance  9.8 Ohm Phase-phase winding inductance  16.8 mH Overall mass moment of inertia at power take-off  0.512 kgcm2 Product weight  2,200 g Permissible axial shaft load  54 N Permissible radial shaft load  270 N Rotor position sensor  Safety Enc. absolut multi turn Rotary position encoder interface  HIPERFACE® Rotary position encoder measuring principle  Optical Rotor position encoder, sinusoidal/cosinusoidal periods per revolution  128 Rotor position encoder, typical resolution  15 Bit Rotor position encoder, typical angular accuracy  20 arcmin Brake holding torque  2 Nm Operating voltage DC for brake  24 V Power consumption, brake  11 W Mass moment of inertia of brake  0.086 kgcm2 Switching cycles, holding brake  5 million idle actuations (without work of friction!) Safety Integrity Level (SIL), component parts  SIL 2, rotor position encoder SILCL 2, rotor position encoder Performance Level (PL), component parts  Category 3, Performance Level d, rotor position encoder PFHd, component parts  1.3 x 10 * 10-8, rotor position encoder Duration of use Tm, component parts  20 years, rotor position encoder MTTF, subcomponent  538 years, holding brake MTTFd, subcomponent  874 years, rotor position encoder