Features:• 17-bit and 23-bit absolute photoelectric encoder, with high-end and high responsiveness.• Speed: Good high-speed performance. Generally, the rated speed can reach 3000 rpm, and the maximum speed can reach 6000 rpm.• Adaptability: Strong overload resistance, can withstand a load equivalent to three times the rated torque. Especially suitable for situations with sudden load fluctuations requiring rapid start.• Stability: Smooth operation at low speed. No step operation phenomenon occurs at low speed, unlike stepper motors. Suitable for occasions with fast response requirements.• Timeliness: The dynamic response time of motor acceleration and deceleration is short, generally within a few tens of milliseconds.• Comfort: Heat and noise are significantly reduced.Product SpecificationsModelVoltage (VAC)Current (A)Torque (Nm)Weight (kg)Body Length (mm)MD57BLY1S85-24-00230-1R00124V2.8A0.1685.5MD57BLY1S105-24-00330-1R00124V5.6A0.32105.5MD57BLY1S125-24-00530-1R00124V8.4A0.48125.5MD57BLY1S145-24-C00630-B1-4-1R24V11.2A0.64Motor SpecificationsItemSpecificationWinding connection methodStar connectionEncoder type17-bit Absolute EncoderShaft run-out0.025mmRadial play0.06mm@450gAxial play0.08mm@450gMax radial load15N @ 20mm from the flangeMax axial load10NInsulation classB classDielectric withstand voltage500VAC for 1 minuteDielectric resistanceAt least 100 Ω, 500VDCInsulation resistanceAt least 100 Ω, 500VDCMotor ModelMD57BLY1S85 – 24 – C00230 – B1 – 4 – 1RMD57BLY1S105 – 24 – C00330 – B1 – 4 – 1RMD57BLY1S125 – 24 – C00530 – B1 – 4 – 1RMD57BLY1S145 – 24 – C00630 – B1 – 4 – 1RRated voltage (V)24242424Rated power (W)50100150200Rated current (A)2.85.68.411.2Rated torque (N.m)0.160.320.480.64Peak torque (N.m)0.480.961.441.92Rated speed (rpm)3000300030003000Max speed (rpm)4300430043004300Winding resistance (Ohm)0.780.350.20.16Winding inductance (mH)1.820.830.540.42Torque coefficient (Nm/A)0.0570.0570.0570.057Body length (mm)85105125145Protection levelIP65IP65IP65IP65Motor insulation classClass BClass BWiring DefinitionDetailed wiring tables for CN1, CN5, CN6, and CN7 connectors, including terminal numbers, names, and functions (see original for full tables).Outline DrawingEncoder: 17-bit/23-bit absolute photoelectric encoderRated speed: 3000 rpmMax speed: 6000 rpmOverload resistance: up to 3x rated torqueProtection class: IP65Insulation class: BVoltage: 24VModels: MD57BLY1S85, MD57BLY1S105, MD57BLY1S125, MD57BLY1S145