Features: 17-bit and 23-bit absolute value photoelectric encoder, with high quality and high responsiveness; Speed: Good high-speed performance, the rated speed can generally reach 3000 rpm, maximum speed can reach 6000 rpm; Adaptability: Strong overload resistance, can withstand 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 step operation phenomenon similar to stepper motors will occur during low-speed operation. Suitable for occasions with high-speed response requirements; Opportunity: The dynamic response time of motor acceleration and deceleration is short, generally in tens of milliseconds; Comfort: Heat and noise are significantly reduced. Product Specifications ModelVoltage (VAC)Current (A)Torque (Nm)BrakeWeight (kg)Body Length (mm) 808 ST-C02430-2B12204.52.39Without Brake102 808 ST-C02430-2B1-Z2204.52.39With Brake128 808 ST-C03230-2B12205.93.2Without Brake113 808 ST-C03230-2B1-Z2205.93.2With Brake140 Motor Specifications Model80 BST-C02430-2B180 BST-C02430-2B1-Z80 BST-C03230-2B180 BST-C03230-2B1-Z Rated Voltage (V)220220220220 Rated Power (W)75075010001000 Rated Current (A)4.54.55.95.9 Rated Torque (N·m)2.392.393.23.2 Rated Speed (rpm)3000±10%3000±10%3000±10%3000±10% Max Speed (rpm)5000±10%5000±10%5000±10%5000±10% Back EMF Constant (V/Krpm)34.334.33636 Line Resistance (Ohm)1.451.450.920.92 Line Inductance (mH)4.954.953.43.4 Rotor Inertia (10⁻¹kg·m²)1.481.481.931.93 Torque Constant (Nm/A)0.530.530.540.54 Electrical Time Constant (ms)3.413.413.73.7 BrakeWithout BrakeWith BrakeWithout BrakeWith Brake Body Length (L mm)102128113140 Rotor Pole Pairs5P Insulation ClassClass F Protection RatingIP65––IP5 Outline Drawing: 17-bit and 23-bit absolute value photoelectric encoderRated speed: 3000 rpm, max speed: 6000 rpmStrong overload resistance: up to 3x rated torqueSmooth low-speed operation, no stepper-motor-like steppingShort dynamic response time: tens of millisecondsReduced heat and noiseRated voltage: 220VRated power: 750W/1000WRated torque: 2.39/3.2 NmProtection class: IP65Insulation class: FRotor pole pairs: 5