Features: 17-bit/23-bit absolute photoelectric encoder, offering high-end and high responsiveness. Speed: Excellent high-speed performance, with a typical rated speed up to 3000 rpm and a maximum speed up to 6000 rpm. Adaptability: Strong overload resistance, capable of withstanding loads up to three times the rated torque, especially suitable for applications with instantaneous load fluctuations and requiring rapid start. Stability: Smooth operation at low speeds, without the stepping phenomenon seen in stepper motors during low-speed operation. Suitable for scenarios requiring high-speed response. Timeliness: Short dynamic response time for motor acceleration and deceleration, generally within tens of milliseconds. Comfort: Significantly reduced heat and noise.ModelVoltage (AC)Current (A)Torque (Nm)Weight (kg)Length (mm)110B51200C3-Standard3803.1––140110B51200C3-Brake Z3803.1––165.5110B51800C3-Standard3804.0––163110B51800C3-Brake Z3804.0––188.5Range110B51200C3-17D/17N110B51200C3-17DZ/17NZ110B51800C3-17D/17N110B51800C3-17DZ/17NZRated Power (W)1200120018001800Rated Voltage (V)380380380380Rated Current (A)3.13.14.04.0Instantaneous Max Current (A)9.39.31212Rated Torque (Nm)3.823.825.735.73Instantaneous Max Torque (Nm)11.4611.4617.1917.19Rated Speed (rpm)3000300030003000Peak Speed (rpm)4500450040004000Back EMF (V/krpm)78788888Torque Constant (Nm/A)1.231.231.431.43Line Resistance (Ω)2.42.471.91.9D-axis Inductance (mH)11.811.89.59.5Q-axis Inductance (mH)15.015.013.013.0Electrical Time Constant (ms)9.89.810.010.0BrakeWithout brakeWith brakeWithout brakeWith brakeRotor Inertia (10⁻⁴ kg·m²)5.26.47.89.0Weight (kg)4.45.45.96.9Length (mm)140165.5163188.5Number of Poles10101010Encoder Resolution17D (single-turn)17DZ (multi-turn)17N (single-turn)17NZ (multi-turn)Insulation ClassFFFFProtection LevelIP65IP65IP65IP6517-bit/23-bit absolute photoelectric encoderHigh-end and high responsivenessExcellent high-speed performance (rated up to 3000 rpm, max 6000 rpm)Strong overload resistance (withstands 3x rated torque)Smooth low-speed operationShort dynamic response time (tens of milliseconds)Significantly reduced heat and noiseRated power: 1200W/1800WRated voltage: 380VRated current: 3.1A/4.0ARated torque: 3.82Nm/5.73NmProtection level: IP65Insulation class: F