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AC Motors & Gear Motors > Speed Control AC Motors > Speed Control AC Motors & Gear Motors - DSC Series
Speed Control AC Motors & Gear Motors - DSC Series
Speed Control AC Motors & Gear Motors - DSC Series
The DSC Series features the a high strength Parallel Shaft or Right-Angle geared motor, Electromagnetic Brake type for vertical operations or the standard round shaft AC motor, each with a matching AC Input Speed Controller. The DSC Series AC Speed Control packages provide easy installation and many performance advantages with high reliability.
Unique to Oriental Motor, the DSC Series offers closed loop control. The display and digital setting features are built into this compact driver.
- Compact and Cost Effective
- Advanced Controller with simple data input and digital indicator built in
- Easy to control, digitally or manually, up to 20 units from one control method
- Closed loop system for reliable performance and CPU controlled for improved speed regulation
- High Torque, Long Life AC Gear Motors: 6 W (1/125 HP) ~ 90 W (1/8 HP)
- Imperial or Metric Geared Output Shafts
AC Motor Lineup
Output Power |
Gear Types |
Available Options |
Power Supply |
Permissible Torque* |
Variable Speed Range* |
|
|---|---|---|---|---|---|---|
|
Parallel Shaft |
Electromagnetic Brake |
Single-Phase 110/115 VAC |
2 ~ 53 lb-in |
0.23 ~ 6 N·m |
[Standard] |
Round Shaft (no Gear) |
- |
7.1 oz-in |
50 mN·m |
|||
|
Parallel Shaft |
Electromagnetic Brake |
Single-Phase 110/115 VAC |
4.9 ~ 88 lb-in |
0.54 ~ 10 N·m |
[Standard] |
Round Shaft (no Gear) |
- |
17.7 oz-in |
125 mN·m |
|||
|
Parallel Shaft |
Electromagnetic Brake |
Single-Phase 110/115 VAC |
8.1 ~ 141 lb-in |
0.92 ~ 16 N·m |
[Standard] |
Right-Angle Hollow Shaft |
8.8 ~ 181 lb-in | 1.0 ~ 20.5 N·m | ||||
Right-Angle Solid Shaft |
||||||
Round Shaft (no Gear) |
- |
29 oz-in |
205 mN·m |
|||
|
Parallel Shaft |
Electromagnetic Brake |
Single-Phase 110/115 VAC |
12.3 ~ 260 lb-in |
1.4 ~ 30 N·m |
[Standard] |
Right-Angle Hollow Shaft |
14.1 ~ 310 lb-in | 1.6 ~ 35.2 N·m | ||||
Right-Angle Solid Shaft |
||||||
Round Shaft (no Gear) |
- |
45 oz-in |
320 mN·m |
|||
|
Parallel Shaft |
Electromagnetic Brake |
Single-Phase 110/115 VAC |
19.4 ~ 260 lb-in |
2.2 ~ 30 N·m |
[Standard] |
Round Shaft (no Gear) |
- |
69 oz-in |
490 mN·m |
|||
|
Parallel Shaft |
Electromagnetic Brake |
Single-Phase 110/115 VAC |
29 ~ 350 lb-in |
3.3 ~ 40 N·m |
[Standard] |
Right-Angle Hollow Shaft |
36 ~ 470 lb-in | 4.1 ~ 53.9 N·m | ||||
Right-Angle Solid Shaft |
||||||
Round Shaft (no Gear) |
- |
103 oz-in |
730 mN·m |
|||
*Torque and Speed vary based on input voltage and frequency, please review product specifications for details.
High Reliability
Low Noise Gives Peace of Mind and System Configuration is Simple
Alarm Output Increases Reliability
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.
Continuous Duty Range
Continuous operation is possible in this region within the specification rating.
Closed Loop Control
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.
Speed Regulation (Load) is Improved
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.
Parallel Motor Operation (20 Units Max.)
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.
Speed Control (4 speeds)
4 units of operating data can be set, and can be switched with I/O during operation.
Acceleration/Deceleration
Makes the motor movement at start/stop smoother. It is possible to set acceleration/deceleration differently for each of the 4-speed data units.
Bi-Directional Operation
Performs the operation according to the command for rotation direction.
Instantaneous Bi-Directional Operation
Instantaneously switches the rotation direction of the motor while operating. (Short cycle change conditions can be created)
Speed Range Control
It is possible to limit the speed setting in advance with speed range.
Instantaneous Stop
Stops the operating motor instantaneously. (Short cycle run/stop conditions can be created)
Advanced Performance, Simple Control
Speed and Other Settings are Shown and can be Entered Directly
Compact, Easy Installation
Compact
The controller volume is 63% smaller than a general inverter.
Side-by-Side Installation Saves Space
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.
Slim Body Control Box
The speed controller depth is 3.54 in. (90 mm). It can be installed in slim body control cabinets.
Easy DIN Rail Installation
The speed controller can be installed directly on the DIN rail.
Connecting the Motor and Driver is Easy using a Connector
Wiring the speed controller and motor together uses a connector, so installation and removal are easy.
Screwless I/O Wiring Requires No Crimping or Screwing
No need for soldering or crimping tools, and no torque management for screws is necessary. This reduces wiring time and maintenance.
Use of High Permissible Torque, High Strength Gearhead
Parallel Shaft Gearheads
Utilizes a gearhead that excels in both permissible torque and strength. Special side panels in the gearhead have increase rigidity, and heat processing (carburization) has increase the strength of the gears.
Right-Angle Hollow and Solid Shaft Gearheads
- 25 W (1/30 HP)
- 40 W (1/19 HP)
- 90 W (1/8 HP)
Uses high-strength hypoid gears. Compared to conventional products, torque has been greatly increased and noise has been reduced. Furthermore, the radial load and axial load on the gearhead output shaft have been increased, contributing to decreased equipment size and increased reliability.
Motor Mounted Perpendicularly to the Drive Shaft, Saves Space
Connect Directly to the Drive Shaft to Reduce Costs
Installation Inside Conveyor Provides FurtherSpace Savings (Hollow Shaft Type)
Conveyor drive rollers can be installed on both ends of the load shaft of a hollow shaft type. The equipment can be made even smaller compared to when the motor is installed on the side of the conveyor.
Preassembled Motor and Gearhead
Reduces customer assembly time, and can be installed on equipment immediately.
The motor position can be rotated in 90° increments, and the lead wire pull-out direction can be changed. The gearhead can be purchased and replaced for maintenance or to change the gear ratio.
Use of a torque arm allows for even further time and labor savings for installation
Vertical Operation is Possible with Electromagnetic Brake
Speed control in vertical operation is possible through deceleration control.
These products have built-in power-off activated electromagnetic brakes. When power is accidentally cut off due to a blackout or other unexpected events, the electromagnetic brake holds the load in position to prevent it from dropping or moving. Also, when the motor is at standstill, it can be held by the electromagnetic brake. It is possible to suppress the heat generated from the motor by turning off the motor current.
Deceleration Control Function (Electromagnetic Brake Type)
This function applies brake current automatically to regulate the speed when the motor rotates faster than the set speed. Ideal for vertical, gravitational or horizontal operations. Can also be used for position holding.
Connection / Extension Cables
These cables extend the distance between the motor and controller. Use flexible connection cable in applications where the cable is bent or flexed.
External Speed Potentiometer
Sets and adjusts the motor's speed.
(20 kΩ, 1/4 W and with a linear resistance vs. angle curve)
Potentiometer Mounting Plate
DIN rail mounting bracket for the external speed potentiometer.
Capacitor Mounting Bracket
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.
Flexible Couplings
These products are clamp type couplings used to connect a motor or gearhead shaft to the shaft of the equipment.
Mounting Bracket
This is an aluminum die cast mounting bracket for geared motors.
Long, horizontal holes make it easy to make fine adjustments during installation.
Torque Arm
A torque arm acts as an anti-spin mechanism when a right-angle shaft, hollow hypoid JH gear is installed to prevent gearheads from rotating due to reactive force from shafts being driven.
Output Power |
Item |
25 W (1/30 HP) |
|
40 W (1/19 HP) |
Product Number Code
NOTE: Only Metric Shaft parts shown
System Configuration
CAD / Manual Search
To locate product CAD and Operator Manuals please search using the product Item Number.
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