ORIENTAL MOTOR CO., LTD.

Stepper Motors CVK Series

CVK243AK

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PKP243D23A CVD223-K

Motor/Control Circuit

  This product is currently no longer available for sale.
Product Classification Product Name List Price Shipping Date
Motor / Control Circuit CVK243AK - Discontinued Product
(31.3.2020 discontinued)

Included

  • Motor, Control Circuit, Connector for Driver Connection, Connection Cable, Operating Manual

Specifications

Dimensions

Control Circuit

Control Circuit

Data Download

Other Specifications

Circuit Specifications

Maximum Input Pulse Frequency Line driver output by host controller: 1 MHz (at 50 % duty)
Open-Collector Output by Host Controller: 250 kHz (at 50 % duty)
Negative logic pulse input
Input Signals
  • Photocoupler input (CW (PLS), CCW (DIR))
    Photocoupler "ON": Input voltage 3~5.25 VDC
    Photocoupler "OFF": Input voltage 0~1 VDC (terminal voltage)
  • Photocoupler input (AWO, CS)
    Photocoupler "ON": Input voltage 4.5~5.25 VDC
    Photocoupler "OFF": Input voltage 0~1 VDC (terminal voltage)
Output Signals Photocoupler and open-collector output (ALM, TIM)
External Use Conditions: 30 VDC max., 10 mA max.

General Specifications

Motor Driver
Thermal Class 130 (B) −
Insulation Resistance The measured value is 100 MΩ min. when a 500 VDC megger is applied between the windings and the case of the motor under normal ambient temperature and humidity. −
Dielectric Strength

No abnormality is observed when a voltage is applied between the windings and the case for 1 minute under normal ambient temperature and humidity with the following conditions.

  • PKP213, PKP22□, PKP23□, PKP24□, PKP52□, PKP54□: 0.5 kV 50/60 Hz
  • PKP26□: 1.0 kV 50/60 Hz
  • PKP56□: 1.5 kV 50/60 Hz
 −
Operating Environment (In operation) Ambient Temperature -10∼+50 °C (Non-freezing) 0∼+50 °C (Non-freezing)
Ambient Humidity 85 % max. (Non-condensing)
Atmosphere No corrosive gases or dust. No exposure to water, oil or other liquids.
Temperature Rise Winding temperature rise 80 °C max. (Based on Oriental Motor's internal measurement conditions) −
Stop position accuracy*1 Standard Type: ±3 arcmin (±0.05˚) [±5 arcmin (±0.083˚) for PKP213]
High-resolution type: ±2 arcmin (±0.034˚)		 −
Shaft Runout 0.05 T.I.R. (mm)*4 −
Radial Play*2 0.025 mm Max. (Load 5 N) −
Axial Play*3 0.075 mm max. (10 N load) [PKP213 Load 1 N load, PKP22□ and PKP52□ Load 2.5 N load] −
Concentricity of Installation Pilot to the Shaft 0.075 T.I.R. (mm)*4 −
Perpendicularity of Mounting Surface to the Shaft 0.075 T.I.R. (mm)*4 −
*1
This value is for full step under no load. (The value changes with the size of the load.)
*2
Radial Play: Displacement in shaft position in the radial direction when a 5 N load is applied in a vertical direction to the tip of the motor shaft.
*3
Axial Play: There is displacement in shaft position in the axial direction when a 10 N load (1 N for PKP213, 2.5 N for PKP22□ and PKP52□) load is applied to the motor shaft in the axial direction.
*4
T.I.R. (Total Indicator Reading): The total dial gauge reading when the measurement section is rotated once around the reference axis center.

Note

  • Do not measure insulation resistance or perform a dielectric strength test while the motor and driver are connected.

Permissible Radial Load and Permissible Axial Load

Unit: N
Type Motor
Frame Size		 Motor  Product Name Permissible Radial Load Permissible Axial Load
Distance From Shaft End [mm]
0 5 10 15 20
Standard Type 20 mm PKP213 12 15 - - - 3
28 mm PKP223, PKP225, PKP523, PKP525 25 34 52 - - 5
35 mm PKP233, PKP235 20 25 34 52 - 10
42 mm PKP243, PKP244, PKP245, PKP246, PKP544, PKP546 20 25 34 52 - 10
56.4 mm PKP264, PKP266, PKP268 61 73 90 110 160 20
60 mm PKP564, PKP566, PKP569 63 75 95 130 190 20
High-resolution type 42 mm PKP544, PKP546 20 25 34 52 - 10
60 mm PKP564, PKP566, PKP569 90 100 130 180 270 20
Radial Load and Axial Load

Standards

Regulations and Standards Materials

Documents about compliance with regulations and standards can be downloaded from the "Data Download" tab on the product details page.
(The types of files available for download vary by product.)

Explanations of the Global Laws, Regulations and Standards can be found here.

Information about our compliance with regulations and standards for each of our product series can be found here.

Hazardous Substances

The product does not contain any substances (10 substances) exceeding the regulation values of the RoHS Directive (2011/65/EU, 2015/863/EU).

For more information about compliance with regulations on chemical substances in Oriental Motor's Products, click here.

System Configuration

System Configuration

Cables and Accessories

Data Download
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