Features: 17-bit and 23-bit absolute value photoelectric encoder, with high quality and high responsiveness;Speed: Good speed characteristics, typically the rated speed can reach 3000 rpm, and the maximum speed can reach 6000 rpm;Adaptability: Strong overload resistance, can withstand a load three times the rated torque, especially suitable for situations with instantaneous load fluctuations and the need for rapid start-up;Stability: Smooth operation at low speeds, no step operation phenomenon similar to stepper motors during low-speed operation. Suitable for cases requiring high response speed;Timeliness: The dynamic response time during acceleration and deceleration of the motor is short, usually within tens of milliseconds;Comfort: Significantly reduced heat and noise.Product Specifications:Model Voltage (VAC) Current (A) Torque (Nm) Weight (kg) Length (mm)40BST-M00330 220V 1.39A 0.32 0.48 89.840BST-M00330Z 220V 1.39A 0.32 0.75 137.8Motor Technical Specifications:Model40BST-M00130 (Standard)40BST-M00130Z (With brake)40BST-M00330 (Standard)40BST-M00330Z (With brake)Rated Power (W)5050100100Rated Torque0.159 Nm / 1.62 kcf·cm0.159 Nm / 1.62 kcf·cm0.318 Nm / 3.25 kcf·cm0.318 Nm / 3.25 kcf·cmDetent Torque0.159 Nm / 1.62 kcf·cm0.159 Nm / 1.62 kcf·cm0.318 Nm / 3.25 kcf·cm0.318 Nm / 3.25 kcf·cmMax Instantaneous Torque0.56 Nm / 5.71 kcf·cm0.56 Nm / 5.71 kcf·cm1.11 Nm / 11.3 kcf·cm1.11 Nm / 11.3 kcf·cmRated Speed (rpm)3000300030003000Max Speed (rpm)6000600060006000Rated Current (A)0.77 (0.86 with oil seal)0.77 (0.86 with oil seal)1.18 (1.24 with oil seal)1.18 (1.24 with oil seal)Detent Current (A)0.690.691.11.1Max Instantaneous Current (A)2.502.503.923.92Torque Constant0.2325 Nm/A / 2.372 kcf·cm/Asame0.2885 Nm/A / 2.944 kcf·cm/AsameBack EMF Constant24.37×10⁻³ V/r/minsame30.23×10⁻³ V/r/minsameResistance (Ohm)60.5460.5431.7131.71Inductance (mH)53.3853.3837.137.1Mechanical Time Constant (ms)2.963.171.852.11Electrical Time Constant (ms)0.8820.8821.171.17Rotor Inertia0.0288 gf·cm·s²0.0309 gf·cm·s²0.053 gf·cm·s²0.060 gf·cm·s²Rated Torque to Inertia Ratio9.128.5119.8817.46Outline Drawing:Features: 17-bit and 23-bit absolute value photoelectric encoder, high quality and high responsivenessSpeed: Rated speed up to 3000 rpm, max speed up to 6000 rpmAdaptability: Strong overload resistance, withstands load three times rated torqueStability: Smooth operation at low speeds, no step operation phenomenonTimeliness: Short dynamic response time during acceleration/decelerationComfort: Reduced heat and noise