Spec Detail Item Specifications Part Number MDMA152S1H Product details Middle inertia, Connector type, IP65 Family Name MINAS A4 Family Series MDMA Series Type Middle inertia Protection class IP65 About Enclosure Except rotating portion of output shaft and connecting pin part of the motor connector and the encoder connector. Environmental Conditions For more details, please refer to the instruction manual. Flange sq. dimension 130 mm sq. Flange sq. dimension (Unit:mm) 130 Motor lead-out configuration Connector Motor encoder connector Connector Voltage specifications (V) 200 Rated output (W) 1500 Holding brake with Mass (kg) 10.1 Oil seal with Shaft Key-way Rated torque (N ⋅ m) 7.15 Momentary Max. peak torque (N ⋅ m) 21.5 Max. current (A (o-p)) 40.0 Regenerative brake frequency (times/min) Without option :No limit With option : No limit Option (External regenerative resistor) Part No. : DV0P4284 Rated rotational speed (r/min) 2000 Rated rotational Max. speed (r/min) 3000 Moment of inertia of rotor ( x10-4 kg ⋅ m²) 12.3 Recommended moment of inertia ratio of the load and the rotor 10times or less Rotary encoder: specifications 17-bit Absolute/Incremental system Remark 1. About Regenerative brake frequency the frequency of the motor’s stops from the rated speed with deceleration without load. . If the load is connected, frequency will be defines as 1/(m 1), where m=load moment of inertia/rotor moment of inertia. ・ When the motor speed exceeds the rated speed, regenerative brake frequency is in inverse proportion to thesquare of (running speed/rated speed). ・Power supply voltage is AC115 V（at 100 V of the main voltage）、AC230 V（at 200 V of the main voltage). If the supply voltage fluctuates, frequency is in inverse proportion to the square of (Running supply voltage)relative to the value in the table. ・When regeneration occurs continuously such cases as running speed frequently changes or vertical feeding, consult us ora dealer. 2. About unlimited regenerative brake frequency If the effective torque is within the rated torque, there is no limit in generative brake. 3. About recommended moment of inertia ratio of the load and the rotor Consult us or a dealer if the load moment of inertia exceeds the specified value. For details, check the catalog and instruction manuals. Brake specifications Item Specifications Static friction torque (N ⋅ m) 13.7 or more Engaging time (ms) 100 or less Releasing time (ms) 50（130）or less Exciting current (DC) (A) 0.79 Releasing voltage (DC) (V) 2 or more Exciting voltage (DC) (V) 24 ± 10 ％ About brake specifications Specified releasing time is obtained with the use of surge absorber for brake (Z15D151 by SEMITEC Corporation). ( ) represents the actually measured value using a diode (200V, 1A or equivalent) Permissible load Item Specifications During assembly: Radial load P-direction (N) 980 During assembly: Thrust load A-direction (N) 588 During assembly: Thrust load B-direction (N) 686 During operation: Radial load P-direction (N) 490 During operation: Thrust load A, B-direction (N) 196 Categories: Ac Servo Motors, Servo Motors, Used Tags: MDMA152S1H, MINAS A4 Family Servo Motor