servo /// motion /// servo /// motion /// servo /// motion /// servo /// motion /// servo /// motion...

Servo /// Motion /// Servo /// Motion /// Servo /// Motion /// Servo /// Motion /// Servo /// Motion /// Servo /// Motion

MR-E Super SeriesCompact Servo Drives


MR-E Super - Concept

• Software Features - Real-time autotuning - Adaptive vibration suppression control function - High speed response frequency (500 Hz) - Setup Software 154E

• Hardware Features - Power range: 100 W to 2.2 kW, 1/3 ph 230 V (≥ 1kW only 3ph) - 2 types of interface:

Analog input for speed control and torque control (MR-E-AG)

Pulse train input for position control and internal speed control (MR-E-A) - High-accuracy positioning (Encoder resolution 131072 pulse/rev) - Compact amplifier and motor size - Complies to global standards (CE, UL, cUL)


Servo amplifier code definition


Servo amplifier construction sizeMR-E-10A/AG-QW003 MR-E-40A/AG-QW003

MR-E-70A/AG-QW003MR-E-100A/AG-QW003

MR-E-200A/AG-QW003


Servo motors range

Moto

r In

ert

ia

HF-KE

HF-SE

0.32 2.4 9.55

Torque

[Nm]

[x10-4Kg*m2]

0.088

1.43

6.1

38.3

- Low inertia, small capacity- Rated speed: 3000 rpm- Maximum speed: 4500 rpm- IP55- Shaft with key (except for HF-KE13)

- Medium inertia, medium capacity- Rated speed: 2000 rpm- Maximum speed: 3000 rpm- IP65- Keyway shaft without key


Servo motors code definition

Note: Standard straight shaft only available for HF-KE13(B)W1-S100


Connection with peripheral equipment

1. QC30R2 (RS232 communication cable, used also for Q-PLC programming)2. MR-ECN1 (26 pin I/O connector) 3. MR-J3ENCBLxxxx (encoder cable also used for MR-J3)4. MR-ECNP2-x5. MR-ECNP1-x 6. MR-PWS1CBLxxxx (motor power supply cable also used for MR-J3)

1

2

3

4

5

6

HF-KE series

Example


Wiring example for position control

I/F Connections


Wiring example for speed control

I/F Connections


Performance

• Speed response frequency MR-E Super allows positioning as fast as MR-J2S thanks to the high speed response frequency.

Autotuning performance is equal to MR-J2S as well.

Time

Droop pulses

E-S:

Positioning Command

J2S:fast

J2S: 550HzES: 500Hz

Speed response frequency


Performance

• Encoder features MR-E Super offers an excellent speed stability thanks to the high encoder resolution.

Performances are comparable to MR-J2S.

Speed fluctuation of previous model Speed fluctuation of MR-E Super

131072 pls/rev


Servo support software

• Setup software - Real-time autotuning - Trend graphs via oscilloscope function - Advanced functions

Machine analyzer

Gain searchMachine simulation

• Capacity selection software

SpeedCommand

Droop pulses with slow response

Droop pulses with fast response


MR-E Super within the MELSERVO family

MR-C

Q Motion

QH Motion

MR-J2S-B1

MR-E Super

1 Power range 7- 55 kW is none standard. MR-J2S-A1

MR-J3-A/B1

2K 55KRated power

Perf

orm

an

ce

[W]40030


MR-E Super competitor comparison

Mitsubishi MR-ES Omron Smartstep

Rated power

100W-2KW

1/3ph x 200V(100W-700W)

3phx200V(1KW-2kW)

30W-750W

1ph x 100V

1ph x 200V

3ph x 200V (750W)

Speed response frequency 500 Hz 250Hz

Control mode Position/internal speed or Speed/Torque Position

Max.input pulse frequency 1MHz 250KHz

Real Time Autotuning Yes Yes

Encoder resolution (pls/rev) 131072 2000 (A-phase, B-phase)

Motor IP Class IP55/IP65 IP55

Motor nominal speed (rpm) 2000/3000 3000

Motor maximum speed (rpm) 4500 4500


MR-E Super strenghts

MR-E Super(Pulse train type)

Pulses/s

Time

Pulses/s

Time

Ideal command pattern

SmartStep Pattern (250Kpps)

MR-E Super pattern (1Mpps)

MR-E SuperMR-E Super can handle significantly more precise command !

Ideal command pattern

Positioning Module(Differential line driver)


Application example

• Labelling module for packaging machine - Labels are stored on label drum - Roll with stored labels will be unwound with constant web speed and web tension. - Label web speed is synchronised to

product speed - At feeding tray web of labels will be delivered to glue unit, cut unit and the

final product labelling unit

Label drum

Label web

Feeding tray to products

servo /// motion /// servo /// motion /// servo /// motion /// servo /// motion /// servo /// motion...

Documents