Motors; Overview; Basic Type; Options - REXROTH EcoDrive Cs Project Planning Manual

Rexroth EcoDrive Cs Drives
8

Motors

8.1

Overview

Basic Type

Options

Benefits

DOK-ECODR3-DKC**.3-CS*-PR02-EN-P
• motor with degree of protection IP65 (incl. plug-in connectors;
exception: motor shaft (IP40))
• without holding brake
• with incremental encoder
• with plain shaft
• holding brake
• absolute encoder
• shaft with key
MSM motors are characterized by the following advantages:
• High operational reliability
• Maintenance-free operation (owing to the brushless design and use of
bearings grease-lubricated for their entire service life)
• Use under adverse environmental conditions is possible
• Overload protection (owing to motor temperature monitoring)
• High performance data
• High dynamics (owing to the favorable ratio of torque to inertia mass)
• High overload capability (owing to the favorable heat dissipation from
the stator windings to the outside wall of the motor housing)
• Peak torque utilizable across a wide speed range (owing to electronic
commutation)
• Continuous start-stop operation possible with high repeat frequencies
(owing to electrical commutation)
• Any installation position desired
• Easy cabling (owing to cable sets, available in various designs)
• Simple and quick startup (owing to data memory in the motor encoder
unit)
• MSM
motors are
commutation. Special magnet materials permit the motors to be
designed with low inertia masses.
permanent-magnet motors
8-1
Motors
with electronic