Technical data of encoder option

/EI8Z

/EK8Z

/AK8Z

Encoder ability class

Medium class

High class

High class

Motor series

DRN../DR2S../DR2L../DRU../DR2C.. (DR2C: only AK8Z)

Motor sizes

71 – 132S

71 – 225

Combination of brake/brake control

With motor-integrated BG1Z brake control: BE..

With motor-external brake control: BE.. brake and BE.. safety brake (functional safetyIn preparation.)

Combination of motor protection/temperature

Motor protection: TF (in winding)

Motor protection/motor temperature: PI (Pt1000 in stator housing and motor temperature model with MOVI-C® inverters)

Combination of forced cooling fans

Yes

Encoder type

Incremental encoder

Incremental encoder

Multi-turn absolute encoder

Interface

MOVILINK® DDI, coaxial

MOVILINK® DDI type designation

DI.E..

Power requirement (24 V supply via MOVILINK® DDI)

107 mA (without encoder: 60 mA)

Electronic nameplate

ET2000 (MOVILINK® DDI, integrated)

Voltage supply

DC 24 V (MOVILINK® DDI, integrated)

Incremental resolution

(Position steps per motor revolution)

12 bit 4096 inc

16 bit 65536 inc

–

Single-turn resolution

(Position resolution per motor revolution)

–

–

16 bit 65536 inc

Multi-turn resolution

(max. counter for complete motor revolutions)

–

–

16 bit 65536 inc

Maximum permitted magnetic field external to the motor

Outer contour of the motor:

25 mT / 20 kA/m 

Outer contour of the motor: 25 mT / 20 kA/m

On the encoder housing: 10 mT / 8 kA/m

Vibration resistance according to EN 60068‑2‑6 

≤ 10 g (f > 18.5 Hz)

Shock resistance according to EN 60068‑2‑27

≤ 100 g (t = 6 ms, 18 pulses)

Maximum speed

6000 min-1

Degree of protection according to EN 60529

IP66

Corrosion and surface protection

KS, OS1 – OS4, OSG

 

 

Installation altitudeObserve the restrictions of the ambient temperature and potential derating of the respective motor/inverter or of the brake and encoder design when used at an increased ambient temperature and/or depending on the installation altitude.

≤ 3866 m

Ambient temperature of motor

With MOVI-C® control cabinet inverters and MOVIMOT® flexible decentralized inverter:
-20 – +40 °C, (-40 °C – +60 °CIn preparation.Observe the restrictions of the ambient temperature and potential derating of the respective motor/inverter or of the brake and encoder design when used at an increased ambient temperature and/or depending on the installation altitude.)

With MOVIMOT® advanced decentralized inverters:
See MOVIMOT® advanced operating instructions/manual

Cable length, maximumAlso dependent on the selected inverter type and configured PWM frequency and/or brake type; see documentation of the respective inverters.

200 m

Connection technology

KD1: M23 hybrid connector on terminal box (straight or angled, adjustable), motor connection 1.5 – 4 mm2 , brake connection 1 mm2

KDB: M23 hybrid plug connector on the terminal box (straight), 6 – 10 mm2 motor connection, 1.5 mm2 brake connection

KD: Cable gland on the terminal box for 1.5 – 10 mm2 hybrid cable motor connection, 1 – 1.5 mm2 brake connection

KDD: Motor and brake connection via cable gland, M23 signal plug connector (straight) on the terminal box

Explosion protection

–

Functional safety

–

YesIn preparation.