China Integrated Stepper Motor with High Accuracy

I. CH Motor presents the new HI series all-in-one closed loop motor. The controller and drive have been combined with the motor and feedback device, creating this all-in-one solution.
HI series does not lose synchronism even when subjected to abrupt load fluctuation or acceleration. The built-in rotor position detection sensor constantly monitors the motor movement. If synchronism is about to be lost, closed loop control is used, eliminating concern over loss of steps.
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SpecificationSeries ModelStep angle (°)Motor Length (mm)Rated Current (A)Phase Resistance (Ω)Phase Inductance (mH)Holding Torque (Kg.cm Min)Rotor Inertia (g.cm²)Lead Wire (NO.)Motor Weight (g)HI42-a1.83412.152.42.2344220HI42-b1.8481.71.82.84.5684360HI42-c1.8602.11.635.8824450Note : The above motor information is only for your information.
The more motor information is showed in our stepper motor catalogue.

HI42-a stepper motor could use CI240-2A stepper motor driver for building up an integrated stepper motor
HI42-b stepper motor could use CI240-2A or 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 CI 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