Electric motors - Versatile drives for DC operation

Versatile drives for DC operation

Electric motors

DC motors from mayr® power transmission offer reliable, precise operation even under high loads: The DC drives and servo motors were developed to guarantee long service life with minimum maintenance requirements. mayr® DC drives and servo motors are used in automation technology, machining operations and in elevator technology. The mayr® designs can be optimised for the application by altering the IP protection class, the mounting direction or the control system.

tendo®-PM
Permanent magnet motors

  • very smooth running
  • Low noise
  • Individually adaptable
  • Brush service life 5000 to 6000 hours
  • Protection class IP 54 or IP 65

Further information

DC motors from mayr® power transmission offer reliable, precise operation even under high loads: The DC drives and servo motors were developed to guarantee long service life with minimum maintenance requirements. mayr® DC drives and servo motors are used in automation technology, machining operations and in elevator technology. The mayr® designs can be optimised for the application by altering the IP protection class, the mounting direction or the control system.

Advantages of the mayr® DC drives:

  • Modularly adaptable to operational requirements
  • Low-noise operation
  • Various mounting variants and options for servo motor control
  • Long service life up to 10,000 hours of operation

Low-maintenance DC drives with protection class IP 54 and IP 65

Torque is not only reduced with mayr® DC motors and drives, but also transmitted in the high speed range. The design of the drives takes into account high loads that occur in some industries. Critical influences of the operating environment are countered by the DC drives through a closed construction, which is dust-protected, dust-tight, splash-proof and on request also water-tight (AmPnBsP). All components are adapted to the ordered protection class IP 54 or IP 65. IP 68 is also possible on request.

Direct current drives from mayr® power transmission: Adapted to all conditions

The heart of the mayr® DC drives is a permanent-magnet excited DC motor, whose speed remains almost constant even with changes in the load. This operating behaviour corresponds to that of shunt-wound motors, which provide constant speed with controllable torque.

In addition to their use as servo motors and servo drives, the permanent magnet drives from mayr® power transmission master numerous areas of application: Single- or double-sided plug-in shafts on the worm gearbox withstand high output torque while taking up little construction volume. DC drives can also be ordered with a compact planetary gearhead, which is preferably used in servo applications. Operational reliability and functionality are also ensured by the integrated Holding brake ROBA-stop® , which connects the permanent magnet motor and gear unit.

Servo drive by direct current: precise & long-life operation control

High operating requirements demand a high degree of specialisation in all operating areas: mayr® therefore equips DC drives with these mechanisms for regulation and control of the motor operated with direct current:

  • Tachometer for analogue speed measurement
  • Incremental encoder for digital speed measurement or positioning
  • Servo version for precise positioning
  • ROBA-stop® positioning brake for brake motor tasks

Different designs, speed ranges and characteristics are also possible for these versions. Configure DC drives with our specialists that are precisely tailored to your requirements and operating equipment.