Oriental motor DRL Series Operating Manual
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Oriental motor DRL Series Operating Manual

Compact actuator
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Compact actuator
DRL
Series
DFC
driver
OPERATING MANUAL
Thank you for purchasing an Oriental Motor
product.
This operating manual describes product
handling procedures and safety precautions.
Please read it thoroughly to ensure safe
operation.
Always keep the manual where it is readily
available.
Photocoupler inputs

Table of Contents

Before using this product ................ Page 3
Introduction ..................................... Page 3
Checking the product ...................... Page 4
Safety precautions .......................... Page 8
Precautions for use ......................... Page 9
Installation ......................................... Page 11
Location for installation ................... Page 11
Direction of installation ................... Page 11
Installing the driver ......................... Page 11
Connections ...................................... Page 13
Connection examples ..................... Page 13
Connecting the power supply ......... Page 14
Connecting the motor ..................... Page 14
Connecting the I/O signals ............. Page 15
Explanation of I/O signals ............... Page 15
Timing chart .................................... Page 18
Settings .............................................. Page 19
Resolution ....................................... Page 19
Motor currents ................................. Page 19
Pulse-input mode ............................ Page 21
Operation data ................................ Page 21
Inspection .......................................... Page 24
Specifications ................................... Page 27
Option ................................................ Page 27
HP-1427-3

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Summary of Contents for Oriental motor DRL Series

  • Page 1: Table Of Contents

    Settings ..........Page 19 Resolution ........Page 19 Motor currents ......... Page 19 Pulse-input mode ......Page 21 Operation data ........ Page 21 Thank you for purchasing an Oriental Motor Inspection .......... Page 24 product. Troubleshooting and This operating manual describes product remedial actions .......
  • Page 2 Composition and contents of this operating manual This manual describes the drivers used with the DRL series. To operate a DRL series actuator, the actuator and driver must be set up first. Read the following operating manuals regarding the DRL series and follow the instructions.

  • Page 3: Before Using This Product

    DRL series driver achieves smooth, low-speed operation with extremely low vibration, thanks to a micro-stepping driver, which enables stepping at minute angles. Compact driver The DRL Series utilizes a compact driver using DC power supply input, making it ideal for use as an internal component in general industrial equipment. Preset resolution A desired motor resolution can be selected and set from among 16 preset values.

  • Page 4: Checking The Product

    Checking the product Open the package and confirm that all of the following items are available. Should you find any item missing or damaged, contact the Oriental Motor office where you purchased the product. Check the model number of the unit against the model number on the package label.
  • Page 5 How to read the model number DRL 42 P A 2 G - 04 M C Meaning Name of the series DRL series 28: 28 mm square 42: 42 mm square Actuator frame size 60: 60 mm square P: Stepping...
  • Page 6 Combinations of actuators and drivers Rolled ball screw Unit model Actuator model Driver model Lead [mm] DRL28PA1-03C DRL28PA1-03 DFC5107P DRL42PA2-04C DRL42PA2-04 DFC5107P DRL60PA4-05C DRL60PA4-05 DFC5114P DRL42PA2-04MC DRL42PA2-04M DFC5107P DRL60PA4-05MC DRL60PA4-05M DFC5114P DRL28PA1-03NC DRL28PA1-03N DFC5107P DRL42PA2-04NC DRL42PA2-04N DFC5107P DRL60PA4-05NC DRL60PA4-05N DFC5114P DRL28PA1G-03C DRL28PA1G-03 DFC5107P...

  • Page 7: Names And Functions Of Parts

    Names and functions of parts This section covers the names and functions of the driver’s respective parts. See the reference page indicated for details on each part. Heat sink Mounting holes Mounting holes Power supply connector (CN1) Page Connected to a 24 VDC or 36 VDC power supply. Motor connector (CN2) Page Connected to motor leads.

  • Page 8: Safety Precautions

    Safety precautions This product is designed for incorporation into industrial equipment. Touching the product during operation may result in bodily injury or property damage, since the screw shaft is rotating and the surface of the actuator remains very hot. To prevent bodily injury or damage to the product, be sure the product is handled and operated only by qualified personnel familiar with operations involving electronic equipment.

  • Page 9: Precautions For Use

    Should you find any abnormality, immediately Oriental Motor does not supply crimping tools. turn off the power to the driver. Failure to do so may result in fire or injury. Disposal When disposing of the driver, treat it as ordinary industrial waste.
  • Page 10 Use an actuator with Connecting mains filter electromagnetic brake for an Install a mains filter in the AC input line to the application involving up/down power transformer in order to prevent the noise travel. generated within the driver from propagating For a lifter or other device in which the load outside via the power source for the driver.

  • Page 11: Installation

    Installation This section covers the driver’s installation location and method. Location for installation Installing the driver The driver is designed and manufactured for use Fix the driver to the mounting plate using M3 as a built-in component in industrial equipment. screws.
  • Page 12 Installation in the vertical direction M3 tapped hole Mounting plate Washer Spring washer M3 Screw Plate cutout for mounting Unit: mm 2-M3 NOTE Do not install equipment generating significant heat or noise in the vicinity of the driver. Adjust the ventilation condition if the ambient temperature of the driver exceeds 40°C.

  • Page 13: Connections

    Connections This section covers the methods of connecting the driver, motor, power and controller, as well as the connecting method, connection examples and I/O signals. Connection examples The driver’s power supply voltage is 24-36 VDC±10%. ,.+#%2 ,.+#"2 24-36 VDC 10% No connection Motor leads Blue...

  • Page 14: Connecting The Power Supply

    Connecting the power supply Connecting the electromagnetic brake Power supply voltage Connect the two lead wires (600 mm) from the The driver’s input power supply voltage is actuator to the DC power supply. 24-36 VDC±10%. Use a power supply capable of supplying the Connect the red/white lead wire to the power/current capacity as shown below.

  • Page 15: Connecting The I/O Signals

    Connecting I/O signals Explanation of I/O signals Insert the I/O signal connector into the driver’s Input signals I/O connector (CN3). Use a cable with a wire of a size ranging between All driver input signals are photocoupler inputs. AWG24 (0.2 mm ) and AWG22 (0.3 mm ) for the The signal state indicates the [ON: current...
  • Page 16 2-pulse input mode (factory setting) NOTE Connect the CW pulse output of the positioning Do not allow the driver’s temperature to controller to the CW+ input and CW- input, and exceed 70°C, which is the heat-radiating plate’s connect the CCW pulse output to the CCW+ saturation temperature during operation.
  • Page 17 Example: DRL42 A.W.OFF (All windings off) input Turning the C/S input [OFF] when DATA1 is This input is used during position adjustment by set to 0 (0.004 mm) changes the resolution to moving the screw shaft manually. 0.004 mm. Turning the C/S input [ON] when DATA2 is set Warning to 6 (0.0004 mm) changes the resolution to 0.0004 mm.

  • Page 18: Timing Chart

    Example of TIMING output not turning [ON] NOTE The chart below shows an operation in which When using the TIMING output, set the the screw shaft is moved forward for 12 pulses number of input pulses or resolution so that at a resolution of 0.0004 mm and then moved the screw shaft will stop at a position backward for one pulse at a resolution of...

  • Page 19: Settings

    Settings This section covers the methods of setting the resolution, adjusting the motor current and switching pulse input modes. Resolution Motor currents When setting the motor’s resolution, use the Set the motor operating current and standstill resolution setting switches (DATA1 and DATA2). current of actuator.
  • Page 20 Motor operating current Motor standstill current Turn the DC check Turn the DC check switch to [OFF]. switch to [ON]. Turn on the driver’s power supply. DC check switch Manipulate the potentiometer for adjusting Factory setting: [OFF] the motor standstill current (STOP). Adjust the potentiometer using an insulated screwdriver.

  • Page 21: Pulse-Input Mode

    When operating the actuator with two pulses The relationship between the controller’s pulse (CW pulse input and CCW pulse input), switch speed and the speed of the DRL series is as the pulse-input mode switch to [2P]. follows: Setting 1-pulse input mode...
  • Page 22 Acceleration [m/s Positioning time [s] Starting speed Check the operating pattern The starting speed of the DRL series must Calculate the maximum speed Vrmax during conform to the ranges specified in the table operation (triangular drive) from the acceleration below.
  • Page 23 Calculate the positioning time according Settling time to the running pattern With the DRL series, the load inertial moment Calculate the positioning time according to the running pattern. and other factors cause a response delay with respect to the pulse input. A delay thus caused Triangular drive at stopping is called the [settling time].

  • Page 24: Inspection

    Inspection It is recommended that the following items be checked regularly after operation. Should an abnormality be noted, discontinue any use and contact your nearest Oriental Motor office. Inspection items Are there any foreign objects on the driver?

  • Page 25: Troubleshooting And Remedial Actions

    Troubleshooting and remedial actions During DRL series operation, the actuator or driver may fail to operate properly due to an error in speed setting or inappropriate connection. If the DRL series doesn’t operate properly, refer to this section and take appropriate action. If the problem persists, contact your nearest Oriental Motor office.
  • Page 26 Possible cause Remedial action Phenomenon A misstep occurs Large load or significant load Check to see if the load fluctuates significantly fluctuation. during actuator operation. during acceleration or operation. The starting speed is too high. Set a lower starting speed at which the motor can be started reliably.

  • Page 27: Specifications

    Specifications DFC5107P DFC5114P Driver model Power supply 24-36 VDC±10% input ∗ 1 A minimum 2 A minimum Photocoupler input Photocoupler [ON] condition: +4.5 ~ 5 V Photocoupler [OFF] condition: 0 ~ +1 V Input signals CW, CCW: Equivalent input impedance 220 Ω, Input current 20 mA or less A.W.OFF, C/S: Equivalent input impedance 470 Ω, Input current 15 mA or less Photocoupler/open-collector output External use condition: Between 5 VDC Output signals...
  • Page 28 • Please contact your nearest Oriental Motor office for further information. Singapore Korea Technical Support Tel:(800)468-3982 Tel:1800-8420280 Tel:080-777-2042 8:30 to 5:00 , P.S.T. (M-F) A.M. P.M. www.orientalmotor.com.sg www.inaom.co.kr 7:30 to 5:00 , C.S.T. (M-F) A.M. P.M. www.orientalmotor.com Tel:1800-806161 Hong Kong Branch Tel:+55-11-3266-6018 www.orientalmotor.com.my...

This manual is also suitable for:

Drl28Drl42Drl60Drl28pa1-03cDrl42pa2-04cDrl60pa4-05c ... Show all

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