31 Ordering Information Servo Motor Specifications High Inertia ECMC Series - Frame Size 130 mm ECMC Series F 1 13 08 13 18 Rated output power (kW) 0.85 1.3 1.8 Rated torque (N-m)*1 5.41 8.34 11.48 Maximum torque (N-m) 13.8 23.3 28.7 Rated speed (r/min) 1500 Maximum speed (r/min) 3000 Rated current (Arms) 7.1 12.6 13 Maximum current (Arms) 19.4 38.6 36 Power rating (kW/s) 21.52 34.78 53 Rotor moment of inertia (x10-4kg-m2)(Without brake) 13.6 20 24.9 Mechanical time constant (ms) 2.43 1.62 1.7 Torque constant-KT (N-m/A) 0.76 0.66 0.88 Voltage constant-KE (mV/(r/min) 29.2 24.2 32.2 Armature resistance (Ohm) 0.38 0.124 0.185 Armature inductance (mH) 4.77 1.7 2.6 Electrical time constant (ms) 12.6 13.7 14.1 Insulation class Class A (UL), Class B (CE) Insulation resistance 100 MΩ，DC 500 V above Insulation strength 1.8k Vac, 1 sec Weight (kg)(without brake) 8.6 9.4 10.5 Weight (kg)(with brake) 10 10.8 11.9 Max.
radial shaft load (N) 490 Max.
thrust shaft load (N) 98 Power rating (kW/s)(with brake) 19.8 32.7 50.3 Rotor moment of inertia (x10-4kg-m2)(with brake) 14.8 21.3 26.2 Mechanical time constant (ms)(with brake) 2.65 1.73 1.79 Brake holding torque [Nt-m (min)]*2 10 Brake power consumption (at 20˚C)[W] 19 Brake release time [ms (Max)] 10 Brake pull-in time [ms (Max)] 70 Vibration grade (μm) V15 Operating temperature (˚C) 0˚C ~ 40˚C (32˚F ~ 104˚F) Storage temperature (˚C) -10˚C ~ 80˚C (-14˚F ~ 176˚F) Operating humidity 20 ~ 90%RH (non-condensing) Storage humidity 20 ~ 90%RH (non-condensing) Vibration capacity 2.5 G IP Rating IP65 (when waterproof connectors are used, or when an oil seal is used to be fitted to the rotating shaft) Approvals Note:
1. 1 in the servo model name signifies encoder type. 2. The rated torque is the permissable continuous torque at the operation temperature of 0~40˚C when the following heat sink is applied: ECMC-__10 : 300 mm x 300 mm x 12 mm ECMC- __13 : 400 mm x 400 mm x 20 mm ECMC- __18 : 550 mm x 550 mm x 30 mm Material type: Aluminum- F100, F130, F180 3. The built-in brake of the servo motor is for calmping the shaft. Never use it for decelerating or stopping the motor