Integrated drive electric stepper motor
1 - 2.1 A, min. 2.2 - 5.8 kg.cm | HI42 series I.CH MOTION CO.,LTD

Integral Stepper Motor HI42

Typical Applications :
Frame
Characteristics:
Integral Design, all in one (controller, driver and motor)
Frame NEMA17 hybrid bipolar stepping motors
Different Rated Current
Holding Torque for your separate applications

HI42-a stepper motor could use CI240-2Astepper motor driver for building up an integrated stepper motor
HI42-b stepper motor could use CI240-2Aor CI240-4A stepper motor driver for an integrated stepper motor
HI42-c stepper motor is corresponding to a CI240-4A stepper motor driver

You have to consider at least two parameters of a stepper motor to choose the right UIM stepper motor driver for an integrated stepper motor: the Rated Current and the Torque
CI240-2A adopt 10-35 DC power supply and supply 0-2 amps settable output current.
CI240-4A adopt 12-35 DC power supply and supply 1.5-4 amps adjustable output current.
The UIM24004 performs much better than CI240-2A, the temperature of CI240-4A after a 8 hours continuous working is about 50 degree Celsius and the CI240-2A could reach about 60 degree Celsius which is among their working environment. The working condition influence a bit on the temperature of the stepper motor driver: if there is a big metal module on your machine for mounting the stepper motor or working with pause, the temperature of the integrated stepper motor will go down.

Besides this Parallel port stepper driver, you could also use CI241 Serial port with RS232 interface and CI242 CAN Bus networking stepper controllers to build up an integrated stepper motor