November 23, 2016 - JVL Industri Elektronik A/S, a producer of integrated servo and stepper motors, announced the MIS23 series of the NEMA23 integrated stepper motors.
The motor family is based on the technology and the advancement of the previous designs, incorporating customer feedback. It offers a pallet of features including:
- motor torque +40%
- Industrial Ethernet - 6 protocols
- Closed-loop operation
- Torque control
- Absolute multiturn encoder
- Safe Torque Off (STO) input
- High resolution 409600 cnt/rev.
- Double shaft
- Speed 0-3000 in 0.01RPM steps
- Electromechanical brake
- Wide supply range 7-72VDC
- Protection class up to IP65
- Connectors: M12 industrial
- Configurable connectors
The integrated motors in NEMA23 size flange have an RS485, an optional CANopen or an industrial Ethernet interface as well as a programmable motion controller. All the necessary electronics are integrated in the motor. JVL has used technology to achieve the step resolution of 409,600 step / revolution.
The customer can choose between top or rear-end mounted M12 connectors. The MIS23 motors come in three different sizes and two different motor types; three with standard high torque stepper motors and two versions with ultra high torque stepper motors with 40% higher motor torque.
Standard torque:
- MIS231 with 1,1 Nm, length 102 mm
- MIS232 with 1,6 Nm, length 122 mm
- MIS234 with 2,5 Nm, length 170 mm
Ultra high torque with magnet in rotor:
- MIS231 with 1,6 Nm, length 102 mm
- MIS232 with 2,5 Nm, length 122 mm
The motors can be operated as stand-alone 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 MIS23 series allows connectivity to all industrial Ethernet interfaces such as Profinet, EtherCAT, Powerlink, EtherNet/IP, Modbus TCP and SERCOS III.
The integrated stepper motors in the MIS series 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.
