Worm geared motors with frequency inverter

Due to our many years of experience in the field of drive technology, we are the ideal partner when it comes to the use of worm geared motors with integrated frequency inverter. Best quality, a competent team and a market-driven price are in the foreground for us. If you can not find the right drive for your application, we ask for your request by email or just contact us directly by phone.

Size and performance

The electrically controllable worm geared motors are made of an aluminium or gray cast iron housing and are available in the frame sizes CMRV, 30, 40, 50, 63, 75, 80, 90,100, 110, 125, 130 and 150. You get the combination of worm gear, frequency converter and three-phase motor with a power of 0.18kW, 0.25kW, 0.37kW, 0.55kW, 0.75kW, 1.1kW, 1,5kW, 2,2kW, 3,0kW, 4kW, 5,5kW, 7,5kW and 11kW.

Shaft diameters and torques

The worm gears are available with the following hollow shaft: 14mm, 18mm, 20mm, 25mm, 28mm, 30mm, 35mm, 40mm 45mm and 50mm. The output torque is i.a. depends on the engine power, the efficiency and the output speed. Taking these points into account, we deliver worm gears in a range of 10 - 2000 Nm.

Frequency inverter installation

The EASYdrive frequency inverter is mounted on the peg of the motor terminal box by means of an adapter plate and can optionally be mounted in 90 ° increments by turning the motor. The JS-Technik worm geared motor can be installed in almost any required position. The mounting positions are designated M1, M2, M3, M4, M5, M6.

Frequently needed accessories

Since the controllable drive unit is often operated below 35 hertz, in such a case, the motor must be protected against overheating with an external forced cooling fan.
Furthermore, a high self-locking of the gear unit is often necessary. Since this is often too low in worm gears, a dehas- phous motor with brake is required.
Of course, we deliver and install the external fan and the motor brake to the required worm gear motor.

The special frequency inverter

The frequency inverter optionally offers the possibility of becoming "bus-capable" with the aid of fieldbus modules. With CANopen, EtherCAT, Modbus (already included), Profibus, Profinet and Sercos, the EASYdrive offers compatibility with almost all common control environments. The customer can select the bus system that is relevant for him and thus integrate the EASYdrive ideally into the control environment of his application. The required optional control variant must be specified for orders. The EASYdrive controllers are CE, UL and CSA certified. The EASYdrive lasts without external filter measures the EMC class C2 (for 3-phase mains supply), or C1 (for 1-phase mains supply).