Servo amplifier : MR-E-10A

Power supply

Voltage/frequency : 3-phase 200 to 230VAC, 50/60Hz or 1-phase 230VAC, 50/60Hz

Permissible voltage fluctuation : 3-phase 200 to 230VAC:170 to 253VAC , 1-phase 230VAC: 207 to 253VAC

Permissible frequency fluctuation : Within 5%

Power supply capacity : Refer to Section 12.2

System : Sine-wave PWM control, current control system

Dynamic brake : Built-in

Protective functions :Overcurrent shut-off, regenerative overvoltage shut-off, overload shut-off (electronic thermal relay), encoder error protection, regenerative brake error protection, undervoltage, instantaneous power failure protection, overspeed protection, excessive error protection

Position control mode

Max. input pulse frequency : 500kpps (for differential receiver), 200kpps (for open collector)

Command pulse multiplying factor : Electronic gear A:1 to 65535 B:1 to 65535, 1/50 A/B 50

In-position range setting : 0 to -+10000 pulse (command pulse unit)

Error excessive : -+10 revolutions

Torque limit : Set by parameter setting

Power supply capacity[kVA] : 0.3

Servo amplifier-generated heat[W]

At rated torque : 25

With servo off : 15

Area required for heat dissipation :0.5[m2] / 5.4[ft2]

Load inertia moment ratio [times] : 30

Inverse efficiency[%] : 55

Capacitor charging[J] : 9

Amplifier power

supply connector set (Insulation displacement type)

Recommended wires mm2

1) L1 L2 L3 : 2 (AWG14)

3) U V W : 1.25 (AWG16)

4) P C : 2 (AWG14)

5) B1 B2 : 1.25 (AWG16)

No-fuse breaker : 30A frame 5A

Fuse

Class : K5

Current [A] : 10

Voltage [V] : AC250

Magnetic contactor : S-N10

Power factor improving reactors

Servo amplifier : MR-E-10A/20A

Model : FR-BAL-0.4K

Dimensions [mm (in)]

W : 135 (5.31)

w1 : 120 (4.72)

H : 115 (4.53)

D : 59 (2.32)

D1 : 45 (1.77)

C : 7.5 (0.29)

Mounting screw size : M4

Terminal screw size : M3.5

Weight[kg (lb)] :2.0 (4.4) 

Internal speed control mode

Speed control range : Internal speed command 1: 5000

Speed fluctuation ratio : -+0.01% or less (load fluctuation 0 to 100%), 0% or less (power fluctuation 10%)

Torque limit : Set by parameter setting

Structure : Self-cooled, open (IP00)

Environment

Ambient temperature

Operation

[?] : 0 to 55 (non-freezing)

[?] 32 to 131 (non-freezing)

Storage

[?] : 20 to 65 (non-freezing)

[?] : 4 to 149 (non-freezing)

Ambient humidity

Operation/Storage : 90%RH or less (non-condensing)

Ambient : Indoors (no direct sunlight)/ Free from corrosive gas, flammable gas, oil mist, dust and dirt

Altitude Max. : 1000m (3280ft) above sea level Vibration : 5.9 [m/s2] or less / 19.4 [ft/s2] or less