Features:17-bit/23-bit absolute photoelectric encoder, high-end and highly responsive.Speed: Excellent high-speed performance, typically reaches a rated speed of 3000 rpm, with a maximum speed of up to 6000 rpm.Adaptability: Strong overload resistance, can withstand loads up to 3 times the rated torque, especially suitable for applications requiring instantaneous load fluctuations and high-speed starts.Stability: Smooth low-speed operation, no stepping phenomenon like stepper motors during low-speed operation. Ideal for scenarios requiring high-speed response.Timeliness: Short dynamic response time for motor acceleration and deceleration, usually within tens of milliseconds.Comfort: Significantly reduced heat and noise.Product Specifications:ModelRated Power (W)Rated TorqueDetent TorqueMax Instantaneous TorqueRated Speed (rpm)Max Speed (rpm)Rated Current (A)Detent Current (A)Max Instantaneous Current (A)Torque ConstantBack EMF ConstantResistance (Ω)Inductance (mH)Mechanical Time Constant (ms)Electrical Time Constant (ms)Rotor InertiaRated Torque to Inertia Ratio40BST-M00130 (Standard)500.159 N·m / 1.62 kcf·cm0.159 N·m / 1.62 kcf·cm0.56 N·m / 5.71 kcf·cm300060000.77 (0.86 with oil seal)0.692.500.2325 N·m/A / 2.372 kcf·cm/A24.37×10⁻³ V/r/min60.5453.382.960.8820.0288 gf·cm·s²9.1240BST-M00130Z (With brake)500.159 N·m / 1.62 kcf·cm0.159 N·m / 1.62 kcf·cm0.56 N·m / 5.71 kcf·cm300060000.77 (0.86 with oil seal)0.692.50samesame60.5453.383.170.8820.0309 gf·cm·s²8.5140BST-M00330 (Standard)1000.318 N·m / 3.25 kcf·cm0.318 N·m / 3.25 kcf·cm1.11 N·m / 11.3 kcf·cm300060001.18 (1.24 with oil seal)1.13.920.2885 N·m/A / 2.944 kcf·cm/A30.23×10⁻³ V/r/min31.7137.11.851.170.053 gf·cm·s²19.8840BST-M00330Z (With brake)1000.318 N·m / 3.25 kcf·cm0.318 N·m / 3.25 kcf·cm1.11 N·m / 11.3 kcf·cm300060001.18 (1.24 with oil seal)1.13.92samesame31.7137.12.111.170.060 gf·cm·s²17.46Outline Drawing:Category: 5-pole AC servo motor and driver, Absolute encoderTags: AC servo motor and driverTechnical Specifications:Encoder: 17-bit/23-bit absolute photoelectricRated speed: 3000 rpmMax speed: 6000 rpmOverload resistance: up to 3x rated torqueDynamic response time: within tens of millisecondsReduced heat and noise