Technical data

Rexroth IndraDyn H Connection Techniques 8-5

DOK-MOTOR*-MBS-H******-PR02-EN-P

Connection with Terminal Box

The flying leads of the motor power cable can be connected to the power

cable from the drive via a three-or six-pole terminal strip in a terminal

box. The terminal box should be attached to the spindle housing and

should also contain four terminal connections for the PTC thermistor

connection.

gelb/yellow

grün/green

blau/blue

GNYE / Ground

3 ~

Ground

Klemmenkasten

terminal box

PTC (SNM.150.DK.***)

PTC (KTY84-130)

Antriebs-

regelgerät

drive controller

Anschl_Klemm.EPS

Fig. 8-4: Terminal connection diagram terminal box

The standards listed in the following table must be followed to implement

the proper terminations.

Standard Reference to termination

Terminal plate DIN 46 294 Max. rated voltage AC, 660V

Terminal strip DIN VDE 0110 Max. rated voltage AC, 380V

Terminal studs DIN 46 200 Determination of the stud

diameters and tightening

torques

Crimping cable lugs DIN 46 237 Power wires of the cable

harness

Ferrules DIN 46228, part 3 Flying leads of the PTC

thermistor

Degree of Protection DIN VDE 0530,

part 5

Minimum protection class IP54

Terminal marking EN 60 445

Fig. 8-5: Standards for terminal-box connections