Specifications

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Electronic Modules Ver. 0002 EM - 17

EM.2 MODULAR DRIVE (AXES AND SPINDLE)

There are modular drives specific for controlling axes (synchronous motors) and the spindle

(asynchronous motors).

This chapter is common to both models because their external characteristics: dimensions,

connectors, etc. are the same.

EM.2.1 GENERAL CHARACTERISTICS, MODULAR DRIVES

EM.2.1.1 AXIS AND SPINDLE DRIVES

Axis Drive (Synchronous Motors)

AXD

1.08

AXD

1.15

AXD

1.25

AXD

1.35

AXD

2.50

AXD

2.75

AXD

3.100

AXD

3.150

Rated current (Amp) 4 7,5 12,5 17.5 25 37,5 50 75

Maximum peak current (500ms) in

cycles longer than 10 seconds

8 15 25 35 50 75 100 150

Power voltage input 456 - 800 Vdc

Power to control circuits 24 Vdc (between 21Vdc and 28 Vdc)

Consumption of these circuits (24Vdc) 0.9 Amps 1.25 Amps 2 Amps

Speed feedback Encoder / Resolver

Controling method PWM, sinewave AC, Vector Control

Communication Serial line

Interface Standard analog or digital via Sercos

Status display 7 - segment display

Protections

Over-voltage, Overcurrent, overspeed, heat sink temperature,

ambient temperature, motor temperature, hardware error,

overload, etc. See appendix E.

Speed range with analog input 1:8192

Current bandwidth 800 Hz

Speed bandwidth 100 Hz (Depends on the motor/drive set)

Ambient temperature

5°C / 45°C. (41°F / 113°F)

From 40°C (104°F) on, see Derating tables

Storage temperature -20°C / +60°C (-4°F / +140°F)

Sealing grade IP2x

Maximum humidity Less than 95% (non condensing at 45°C / 113°F)

Weight kg (lbs) 6 (13.3) 10 (22.2) 18,5 (41.1)

Imax

5,6 10,6 19,6 28.5 35,4 53 80 106

SPD