Features: 17/23-bit absolute value photoelectric encoder, with high-end and high responsiveness; Speed: Good high-speed performance, the nominal speed can generally reach 3000 rpm, the maximum speed can reach 6000 rpm; Adaptability: Strong overload resistance, can withstand a load three times the rated torque, especially suitable for occasions with instantaneous load fluctuations and requiring quick start; Stability: Smooth operation at low speed, no stepper-like operation phenomenon will occur during low-speed operation. Suitable for occasions requiring quick response; Responsiveness: The dynamic response time of the motor's acceleration and deceleration is short, generally within tens of milliseconds; Comfort: Heat and noise are significantly reduced.Product SpecificationsModelVoltage (VAC)Current (A)Torque (Nm)Weight (kg)Body Length (mm)110B51200C3-Standard3803.1––140110B51200C3-Brake Z3803.1––165.5110B51800C3-Standard3804.0––163110B51800C3-Brake Z3804.0––188.5Motor SpecificationsParameter110B51200C3-17D/17N110B51200C3-17DZ/17NZ110B51800C3-17D/17N110B51800C3-17DZ/17NZRated Power (W)1200120018001800Rated Voltage (V)380380380380Rated Current (A)3.13.14.04.0Max Instantaneous Current (A)9.39.31212Rated Torque (N·m)3.823.825.735.73Max Instantaneous Torque (N·m)11.4611.4617.1917.19Rated Speed (rpm)3000300030003000Peak Speed (rpm)4500450040004000Back EMF (V/Krpm)78788888Torque Constant (N·m/A)1.231.231.431.43Line Resistance (Ohm)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 (10⁻⁴kg·m²)5.26.47.89.0Weight (kg)4.45.45.96.9Body Length (mm)140165.5163188.5Pole Number10101010Encoder Resolution17D (Single-turn)17DZ (Multi-turn)17N (Single-turn)17NZ (Multi-turn)Insulation ClassFFFFProtection RatingIP65IP65IP65IP6517/23-bit absolute value photoelectric encoderHigh-end and high responsivenessNominal speed up to 3000 rpm, max speed up to 6000 rpmStrong overload resistance (up to 3x rated torque)Stable low-speed operation, no stepper-like phenomenaShort dynamic response time (tens of ms)Reduced heat and noiseRated power: 1200W/1800WRated voltage: 380VRated current: 3.1A/4.0AMax instantaneous current: 9.3A/12ARated torque: 3.82Nm/5.73NmMax instantaneous torque: 11.46Nm/17.19NmRated speed: 3000rpmPeak speed: 4000-4500rpmBack EMF: 78-88 V/KrpmTorque constant: 1.23-1.43 Nm/ALine resistance: 1.9-2.47 OhmD-axis inductance: 9.5-11.8 mHQ-axis inductance: 13.0-15.0 mHElectrical time constant: 9.8-10.0 msBrake: With/without brakeRotor inertia: 5.2-9.0 x10⁻⁴ kg·m²Weight: 4.4-6.9 kgBody length: 140-188.5 mmPole number: 10Encoder resolution: 17D/17N (single-turn), 17DZ/17NZ (multi-turn)Insulation class: FProtection rating: IP65