Gold Member Since 2009
Audited Supplier
I. CH Motion Co., Ltd.

Integrated Miniature Driver, Miniature Driver, Integrated manufacturer / supplier in China, offering Miniature and Integrated Driver Ci243, Hybrid Stepping Stepper Step Electric Brushless DC Motor, Gear Reduction Box High Torque DC Stepper Electric Motor and so on.

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Miniature and Integrated Driver Ci243

FOB Price: US $30 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $30/ Piece
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Port: Shanghai, China
Production Capacity: 5, 000, 000 PCS/Year
Payment Terms: T/T

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Basic Info
  • Model NO.: CI243
  • Trademark: I. CH
  • Specification: CE, RoHS
  • Intergrated: Built in The Stepper Motor
  • Transport Package: Carton or Pallet
  • Origin: China
Product Description
I. CH supply ODM service, this CI 243 Parallel Mirco Stepper Motor Controller is a customized motion control unit for monitoring and servo actuator of water flow etc industries.
Micro Size, 16mm*24mm*2.5mm
Embedded stepping pulse generator, adjustable frequency
ON/OFF, Reset, Direction 3-wire control
10-35V DC, 2A adjustable phase current, 16 micro-stepping
TTL Logic control

CI24302 is a high performance stepper motor controller that features micro miniature size and 2A max phase current. The size is only 16mm*24mm*2.5mm. Onboard 555 timer based stepping pulse generator unit eliminates the need for external pulse source. The pulse frequency is adjusted through an onboard potentiometer. Once the frequency is set, user only needs 2 signals to control the motor: On/off, direction. The Reset signal input can put the controller into sleep to maximum the power saving. If not needed, leave it open.
We also offer quick engineering design service to satisfy the needs of single power supply, different micro-stepping options, photo coupler isolation and embedded control system, etc.
Absolute Maximum Ratings
Supply Voltage35VDC
Store Temperature-40~+125degree
Working Temperature-20~+85 degree
Working under environment exceeding maximum value could damage the controller

Electrical Characteristics (Ambient Temperature 25 degree )
Supply Power Voltage10V~35VDC
Motor Output CurrentMax 2A(adjustable through on-board POT)
Driving ModePWM constant current
Stepping ResolutionFull-step,half-step,quarter-step,and sixteenth-step
Insulation Resistance>100MΩ 
Dielectric Strength0.5KV in one minute

Environment Requirements
Working EnvironmentEnvironment
Storage Temperature

Size and Weight
Size16mm X 24mm X 2.5mm (L*W*H)
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