ORIENTAL MOTOR CO., LTD.

5-Phase Stepper Motors PK Series

PK544-A

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PK544-A

Motor

Product Classification Product Name List Price List Price Shipping Date
Motor PK544-A SGD 116 USD 93 16 Working Days

Specifications

Characteristics

Characteristics Diagram

Characteristics Diagram

Dimensions

Motor

Motor

Data Download

Other Specifications

General Specifications

Specifications Motor
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 under normal ambient temperature and humidity.
Dielectric Strength Under normal ambient temperature and humidity, no abnormalities were observed even if 1.0 kV at 50 Hz or 60 Hz is applied between the windings and the case of the motor for 1 minute.
(0.5 kV for PK54□)
Operating Environment (In operation) Ambient Temperature -10∼+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 5-phase excitation at rated current, winding temperature rise to 80 °C max. at standstill (resistance change method)
Stop Position Accuracy*1 ±3 arc minute (±0.05˚)
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. (Load 10 N)
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 perpendicular to the tip of the motor shaft.
*3
Axial Play: Displacement in shaft position in the axial direction when a 10 N 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 1 revolution centered on the reference axis center.

Note

  • Disconnect the motor and driver when measuring insulation resistance, or conducting a dielectric strength test.

Permissible Radial Load and Permissible Axial Load

Unit: N
Type Motor Frame Size Motor Product Name Gear Ratio Permissible Radial Load Permissible Axial Load
Distance From Shaft End [mm]
0 5 10 15 20
High-Torque Type 20 mm PK213P, PK214P, PK513P - 12 15 - - - 3
28 mm PK223P, PK224P, PK225P, PK523P,
PK525P, PK523HP, PK525HP		 25 34 52 - - 5
35 mm PK233P, PK235P 20 25 34 52 - 10
42 mm PK244P, PK246P, PK544P, PK546P 20 25 34 52 - 10
56.4 mm PK264P, PK266P, PK268P 61 73 90 110 160 20
High-Torque and High-Efficiency Type 42 mm PKE243, PKE244, PKE245 20 25 34 52 - 10
High-Resolution Type
／
High-Resolution Type
With Encoder		 28 mm PK523PM, PK524PM, PK525PM,
PK523HPM, PK524HPM, PK525HPM		 25 34 52 - - 5
42 mm PK243M, PK244M, PK245M,
PK544PM, PK546PM		 20 25 34 52 - 10
56.4 mm PK264M, PK266M, PK268M 54 67 89 130 - 20
60 mm PK564PM, PK566PM, PK569PM 90 100 130 180 270 20
Standard Type
／
Standard Type
Terminal Box Type
／
Standard Type
With Encoder
／
Standard Type
With electromagnetic brake		 42 mm PK243, PK244, PK245, PK543
PK544, PK545		 20 25 34 52 - 10
50 mm PK256, PK258 54 67 89 130 - 20
56.4 mm PK264, PK266, PK268 54 67 89 130 - 20
60 mm PK564, PK566, PK569 63 75 95 130 190 20
85 mm PK596, PK599, PK5913, PK296
PK299, PK2913		 260 290 340 390 480 60
SH Geared Type 28 mm PK223P 7.2, 9, 10, 18, 36 15 17 20 23 - 10
42 mm PK243 3.6, 7.2, 9, 10, 18, 36, 50, 100 10 15 20 30 - 15
60 mm PK264 3.6, 7.2, 9, 10 30 40 50 60 70 30
18, 36, 50, 100 80 100 120 140 160
TH Geared Type 28 mm PK523P 7.2, 10, 20, 30 15 17 20 23 - 10
42 mm PK543 3.6, 7.2, 10, 20, 30 10 14 20 30 - 15
60 mm PK564 70 80 100 120 150 40
90 mm PK596 220 250 300 350 400 100
PS Geared Type 22 mm PK513P 4, 16 20 30 - - - 20
28 mm PK523P 5, 7.2, 10 45 60 80 100 - 40
42 mm PK545 5 70 80 95 120 - 100
7.2 80 90 110 140 -
10 85 100 120 150 -
PK543 25 120 140 170 210 -
36 130 160 190 240 -
50 150 170 210 260 -
60 mm PK566 5 170 200 230 270 320 200
7.2 200 220 260 310 370
10 220 250 290 350 410
PK564 25 300 340 400 470 560
36 340 380 450 530 630
50 380 430 500 600 700
90 mm PK599 5 380 420 470 540 630 600
7.2 430 470 530 610 710
10 480 530 590 680 790
PK596 25 650 720 810 920 1070
36 730 810 910 1040 1210
50 820 910 1020 1160 1350
PN Geared Type 28 mm PK523P 5, 7.2, 10 45 60 80 100 − 40
42 mm PK544 5 80 95 120 160 − 100
7.2 90 110 130 180 −
10 100 120 150 200 −
60 mm PK566 5 240 260 280 300 330 200
7.2 270 290 310 340 370
10 300 320 350 380 410
PK564 25 410 440 470 520 560
36 360 410 480 570 640
50 360 410 480 570 700
90 mm PK599 5 370 390 410 430 460 600
7.2 410 440 460 490 520
10 460 490 520 550 580
PK596 25 630 660 700 740 790
36 710 750 790 840 900
50 790 840 890 940 1000
Harmonic Geared Type 20 mm PK513P 50, 100 50 75 - - - 60
30 mm PK523HP 110 135 175 250 - 140
42 mm PK543 180 220 270 360 510 220
60 mm PK564 320 370 440 550 720 450
90 mm PK596 1090 1150 1230 1310 1410 1300
  • The product names are listed such that the product names are distinguishable.
  • PS, PN Geared Type: Standard Input Rotation Speed: 1500 r/m, the value satisfies a calculated lifetime of 20,000 hours when either the permissible radial load or the permissible axial load are applied.

    Click here for information about gearhead lifetime

Radial Load and Axial Load

Radial Load and Axial Load

Inner Wiring Diagram of Motor

Standards

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).

System Configuration

System Configuration

Data Download
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