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Unique to Oriental Motor, the DSC Series offers closed loop control. The display and digital setting features are built into this compact driver.
Thanks to the closed loop control, feedback on the motor status is provided to the controller in real-time. An alarm signal is output when an abnormality, such as motor lock due to overload, occurs and the supply of power to the motor is stopped.
With a built-in tachogenerator on the back of Oriental Motor's Speed Control motors, the output speed of the AC motor is supplied to the Controller ensuring accurate speed control along with alarm warnings if any abnormalities occur.
By making the control circuit CPU-controlled, the speed regulation (load) has improved. It is possible to make the deviation for the speed command and speed detection values almost 0, and the speed regulation has been improved from -5% to ±1%*. *Permissible torque when at 1000 r/min.
A single external speed potentiometer can operate a maximum of 20 units in parallel. Fine adjustment of each motor's speed can be performed by changing the controller's parameters.
4 units of operating data can be set, and can be switched with I/O during operation.
Makes the motor movement at start/stop smoother. It is possible to set acceleration/deceleration differently for each of the 4-speed data units.
Performs the operation according to the command for rotation direction.
Instantaneously switches the rotation direction of the motor while operating. (Short cycle change conditions can be created)
It is possible to limit the speed setting in advance with speed range.
Stops the operating motor instantaneously. (Short cycle run/stop conditions can be created)
The controller volume is 63% smaller than a general inverter.
The body width is 1.38 in. (35 mm) and even when using multiple speed controllers, the installation is compact because they can be installed side by side.
The speed controller depth is 3.54 in. (90 mm). It can be installed in slim body control cabinets.
The speed controller can be installed directly on the DIN rail.
Wiring the speed controller and motor together uses a connector, so installation and removal are easy.
No need for soldering or crimping tools, and no torque management for screws is necessary. This reduces wiring time and maintenance.
Sets and adjusts the motor's speed.
(20 kΩ, 1/4 W and with a linear resistance vs. angle curve)
DIN rail mounting bracket for the external speed potentiometer.
It is a general-purpose multi-core cable convenient for connection between the driver and host controller.
|1.6 ft. (0.5 m)|
3.3 ft. (1 m)
4.9 ft. (1.5 m)
6.6 ft. (2 m)
This capacitor mounting plate allows you to attach an AC motor or Fan motor’s capacitor on a DIN rail. You can attach or detach in on a DIN rail with a one screw. There is no need for a separate end plate or additional components.
Lead wire set for AC motor capacitors.