JVL Industri Elektronik A/S NEMA23 integrated stepper motors

JVL Industri Elektronik A/S NEMA23 integrated stepper motors have an RS485, an optional CANopen or an Industrial Ethernet interface as well as an easy programmable motion controller.

All the necessary electronics in a stepper system is integrated in the motor. It has a step resolution of 409,600 step/rev, which results in smooth and silent running.

Key features include high motor torque +40%; Industrial Ethernets — 6 protocols; closed-loop operation; torque control; absolute multiturn encoder; safe torque off (STO) input; high resolution 409,600 cnt/rev; double shaft; speed 0–3000 in 0.01 RPM steps; electromechanical brake; wide supply range 7–72 VDC; protection class up to IP65; M12 industrial connectors; and configurable  connectors.

Users can choose between top or rear-end mounted M12 connectors. The motors come in three different sizes and two different motor types, three with standard high torque stepper motors and two versions with ultrahigh torque stepper motors with 40% higher motor torque.

The motors can be operated as standalone units or controlled from a PLC or PC. The 8 I/Os can be individually configured as digital input, digital output or analog input. As standard, it is possible to communicate with holistic systems via, for example, Modbus RTU or CANopen. The MAC motor standard protocol that is also supported makes it possible to connect up to 254 other JVL integrated motors. The product allows connectivity to all Industrial Ethernet interfaces such as Profinet, EtherCAT, Powerlink, EtherNet/IP, Modbus TCP and SERCOS III.

The integrated stepper motors are also available with wireless Bluetooth, ZigBee or WLAN. The same type of stepper motor controller is also available as a separate unit with type no. SMC66.