ORIENTAL MOTOR CO., LTD.

AC Speed Control Motors DSC Series

DSC-U

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DSC-U

Control Circuit

Product Classification Product Name List Price List Price Shipping Date
Control Circuit DSC-U SGD 174 USD 139 11 Working Days
• This product is a circuit only (component) of the speed control motor and controller package.

Included

  • Control Circuit: None

Specifications

Dimensions

Control Circuit

Control Circuit

Data Download

Other Specifications

Common Specifications

Item Specifications
Speed Setting Methods

Select one of the following setting methods.

  • Setting via operation panel
    A Max. of 4 Operation Data Patterns Can Be Set
  • External Speed Potentiometer
  • External DC Voltage: 0~5 VDC or 0~10 VDC
Acceleration Time and Deceleration Time
Setting Range		 0.0∼15.0 seconds
Acceleration time/deceleration time varies with the load condition of the motor.
Functions Monitor Mode Rotation speed, operation data number, alarm code, warning code, I/O monitor
Data Mode Speed, acceleration time, deceleration time, initialization
Parameter Mode Speed reduction ratio, speed increasing ratio, fixed last digit display, prevention of operation at power-on alarm, external speed command input, external speed command voltage selection, external speed command offset, speed upper and lower limit, input function selection, output function selection, motor lock detection time, motor rotation direction, initialization
Test Mode JOG Operation
Other Lock data editing
Control Power Supply 24 VDC±10 % 0.15 A min.
Input Signals Photocoupler Input 　Input resistance: 4.7 kΩ
Arbitrary signal assignment to IN0∼IN5 input (6 points) is possible. [　　]: Initial setting
[FWD], [REV], [M0], [M1], [ALARM-RESET], [FREE], EXT-ERROR
Sink Input/Source Input…Can be switched using the selection switch: Factory Setting Sink Input
Output Signals Photocoupler and Open-Collector Output　 External Power Supply: 4.5∼30 VDC, 40 mA max.
Arbitrary signal assignment to OUT0, OUT1 output (2 points) is possible. [　　]: Initial setting
[SPEED-OUT], [ALARM-OUT], TH-OUT, WNG
Sink output/source output Supported through external wiring
Protective Functions When the following protective functions are activated, the motor will come to a coasting stop, and the alarm output will be turned OFF.
At the same, the alarm code will be displayed on the operation panel, and the ALARM LED will light up.
Alarm Types: Motor overheat, motor lock, overspeed, EEPROM error, prevention of operation at power-on, external stop
Maximum Extension Distance Between motor and controller 10 m

General Specifications

Item Motor Speed Controller
Insulation Resistance 100 MΩ or more when a 500 VDC megger is applied between the windings and the case after continuous operation under normal ambient temperature and humidity.
 		 100 MΩ min. when a 500 VDC megger is applied between the main circuit terminal and the control circuit terminal, between the main circuit terminal and the case, and between the main circuit terminal and FG after continuous operation under normal ambient temperature and humidity.
 
 
Dielectric Strength No abnormality is observed when 1.5 kVAC at 50 Hz or 60 Hz applied between the coils and case for 1 minute after continuous operation under normal ambient temperature and humidity.
 
 		 No abnormality is observed when 1.9 kVAC is applied at 50 Hz or 60 Hz between the main circuit terminal and the control circuit terminal and between the main circuit terminal and the case, and when 1.5 kVAC is applied at 50 Hz or 60 Hz between the main circuit terminal and FG, for 1 minute after continuous operation under normal ambient temperature and humidity.
 
 
 
Temperature Rise A gearhead or equivalent heat sink *1 is connected to the motor, and the winding temperature rise is measured at 80 °C max. using the resistance change method after continuous operation with no load under normal ambient temperature and humidity.
 		 -
Overheat Protective Device 6 W Type: Impedance protected
All other motors have a built-in thermal protector (automatic return type) Open: 130±5 °C, Return: 85±20 °C		 -
Operating Environment Ambient Temperature Single-Phase 100 V, Single-Phase 200 V: -10~+50°C (Non-freezing
Single-Phase 100/115 V, Single-Phase 200/230 V: -10~+40°C (Non-freezing)
For gearhead gear ratios 2 or 3the lower temperature limit is 0°C.
Right-Angle Hypoid Gearhead: 0~+40°C (Non-freezing)		 0∼+50°C (Non-freezing)
Ambient Humidity 85 % max. (Non-condensing)
Altitude Up to 1000 m above sea level
Atmosphere No corrosive gases or dust Should not be exposed to water or oil. Cannot be used in a radioactive area, magnetic field, vacuum, or other special environments.
Vibration Not subject to continuous vibration or excessive shock In conformance with JIS C 60068-2-6, "Sine-wave vibration test method"
Frequency Range: 10∼55 Hz, Half Amplitude: 0.15 mm Sweep Direction: 3 directions (X, Y, Z) Number of Sweeps: 20 times
Storage Conditions*2 Ambient Temperature -25℃~+70℃ (Non-freezing)
Right-Angle Hypoid Gearhead: -10~+60°C (Non-freezing)		 -25℃~+70℃ (Non-freezing)
Ambient Humidity 85 % max. (Non-condensing)
Altitude Up to 3000 m above sea level
Right-Angle Hypoid Gearhead: Up to 1000 m above sea level
Atmosphere No corrosive gases or dust Should not be exposed to water or oil. Cannot be used in a radioactive area, magnetic field, vacuum, or other special environments.
Thermal Class 130(B) -
Degree of Protection IP20 IP20
*1
*Heat Sink Size (Material: Aluminum)
Motor Output Power Size (mm) Thickness (mm)
6 W 115x115 5
15 W 125x125
25 W 135x135
40 W 165x165
60 W 200x200
90 W 200x200
*2
The value for storage condition applies to short periods such as the period during transport.

Note

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

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 safety standards for each of our product models 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).

Cables and Accessories

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