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Speed Control AC Motors & Gear Motors

.

DSC AC Motor & Gear Motor Speed ControllerDSC Series AC Motor & Gear Motor Speed Control Systems

The DSC Series features the a high strength Parallel Shaft 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.

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Advantages of Oriental Motor's DSC Series AC Speed Control Motor and Controller Package
  • 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)
Advanced Performance, Simple Control

Speed and Other Settings are Shown and can be Entered Directly

Simple Speed Control

Closed Loop Control

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 Control (4 speeds)

4 units of operating data can be set, and can be switched with I/O during operation.

AC Speed Control Speeds

Bi-Directional Operation

Performs the operation according to the command for rotation direction.

Bi-Directional Operation

Speed Range Control

It is possible to limit the speed setting in advance with speed range.

Speed Range

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.

Parallel Motor 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.

Acceleration / Deceleration

Instantaneous Stop

Stops the operating motor instantaneously. (Short cycle run/stop conditions can be created)

Instantaneous Stop

Instantaneous Bi-Directional Operation

Instantaneously switches the rotation direction of the motor while operating. (Short cycle change conditions can be created)

Instant Bi-Direction Operation

Compact, Easy Installation

Compact

The controller volume is 63% smaller than a general inverter.

Compact Speed Controller

Slim Body Control Box

The speed controller depth is 3.54 in. (90 mm). It can be installed in slim body control cabinets.

Slim Controller

Easy DIN Rail Installation

The speed controller can be installed directly on the DIN rail.

DIN Rail Mounting

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.

Side-by-Side Installation

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.

Easy Connectors

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.

Easy Wiring
Vertical Operation is Possible with Electromagnetic Brake Type

Speed control in vertical operation is possible through deceleration control.

Vertical Operation

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.


Use of High Permissible Torque, High Strength Gearhead

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.

Parallel Shaft Gearhead
High Reliability

Low Noise Gives Peace of Mind and System Configuration is Simple

Low Noise

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.

Alarm Output

 

Select Output Shaft below to view available products.

Single-Phase 110/115 VAC

Type

Output Power

Electromagnetic Brake

Power Supply
(VAC)

Output Shaft

Permissible
Torque
*

Variable
Speed Range*

Imperial
(in.)

Metric
(mm)
Parallel Shaft AC Gear Motor
Parallel Shaft
6 W
(1/125 HP)
Not Equipped Single-Phase
110/115 VAC
3/8 in. 10 mm 2 ~ 53 lb-in
(0.23 ~ 6 N·m)
[Standard]
90 ~ 1600
Min: 0.25 (360:1)
Max: 320 (5:1)

[Brake Type]
300 ~ 1600
Min: 0.83 (360:1)
Max: 213 (7.5:1)
Equipped 3/8 in. 10 mm
15 W
(1/50 HP)
Not Equipped 1/2 in. 12 mm 4.9 ~ 88 lb-in
(0.54 ~ 10 N·m)
Equipped 1/2 in. 12 mm
25 W
(1/30 HP)
Not Equipped 5/8 in. 15 mm 8.1 ~ 141 lb-in
(0.92 ~ 16 N·m)
Equipped 5/8 in. 15 mm
40 W
(1/19 HP)
Not Equipped 3/4 in. 18 mm 12.3 ~ 260 lb-in
(1.4 ~ 30 N·m)
Equipped 3/4 in. 18 mm
60 W
(1/12 HP)
Not Equipped 3/4 in. 18 mm 19.4 ~ 260 lb-in
(2.2 ~ 30 N·m)
Equipped 3/4 in. 18 mm
90 W
(1/8 HP)
Not Equipped 3/4 in. 18 mm 29 ~ 350 lb-in
(3.3 ~ 40 N·m)
Equipped 3/4 in. 18 mm
Round Shaft
Round Shaft
(No Gearhead)
6 W
(1/125 HP)
Not Equipped Single-Phase
110/115 VAC
- 6 mm 7.1 oz-in
(50 mN·m)
90 ~ 1600
15 W
(1/50 HP)
Not Equipped - 6 mm 17.7 oz-in
(125 mN·m)
25 W
(1/30 HP)
Not Equipped - 8 mm 29 oz-in
(205 mN·m)
40 W
(1/19 HP)
Not Equipped - 10 mm 45 oz-in
(320 mN·m)
60 W
(1/12 HP)
Not Equipped - 12 mm 69 oz-in
(490 mN·m)
90 W
(1/8 HP)
Not Equipped - 12 mm 103 oz-in
(730 mN·m)
Single-Phase 220/230 VAC

Type

Output Power

Electromagnetic Brake

Power Supply
(VAC)

Output Shaft

Permissible
Torque
*

Variable
Speed Range*

Imperial
(in.)

Metric
(mm)
Parallel Shaft AC Gear Motor
Parallel Shaft
6 W
(1/125 HP)
Not Equipped Single-Phase
220/230 VAC
3/8 in. 10 mm 2 ~ 53 lb-in
(0.23 ~ 6 N·m)
[60 Hz - Standard]
90 ~ 1600
Min: 0.25 (360:1)
Max: 320 (5:1)

[60 Hz - Brake Type]
300 ~ 1600
Min: 0.83 (360:1)
Max: 213 (7.5:1)
Equipped 3/8 in. 10 mm
15 W
(1/50 HP)
Not Equipped 1/2 in. 12 mm 4.9 ~ 88 lb-in
(0.54 ~ 10 N·m)
Equipped 1/2 in. 12 mm
25 W
(1/30 HP)
Not Equipped 5/8 in. 15 mm 8.1 ~ 141 lb-in
(0.92 ~ 16 N·m)
Equipped 5/8 in. 15 mm
40 W
(1/19 HP)
Not Equipped 3/4 in. 18 mm 12.3 ~ 260 lb-in
(1.4 ~ 30 N·m)
Equipped 3/4 in. 18 mm
60 W
(1/12 HP)
Not Equipped 3/4 in. 18 mm 19.4 ~ 260 lb-in
(2.2 ~ 30 N·m)
Equipped 3/4 in. 18 mm
90 W
(1/8 HP)
Not Equipped 3/4 in. 18 mm 29 ~ 350 lb-in
(3.3 ~ 40 N·m)
Equipped 3/4 in. 18 mm
Round Shaft
Round Shaft
(No Gearhead)
6 W
(1/125 HP)
Not Equipped Single-Phase
220/230 VAC
- 6 mm 7.1 oz-in
(50 mN·m)
[60 Hz]
90 ~ 1600
15 W
(1/50 HP)
Not Equipped - 6 mm 17.7 oz-in
(125 mN·m)
25 W
(1/30 HP)
Not Equipped - 8 mm 29 oz-in
(205 mN·m)
40 W
(1/19 HP)
Not Equipped - 10 mm 45 oz-in
(320 mN·m)
60 W
(1/12 HP)
Not Equipped - 12 mm 69 oz-in
(490 mN·m)
90 W
(1/8 HP)
Not Equipped - 12 mm 103 oz-in
(730 mN·m)

View Products = View all DSC Series AC Speed Control Motors

*Torque and Speed vary based on input voltage and frequency, please review product specifications for details.

System Configuration

Couplings / Brackets

Flexible Couplings

Flexible Couplings

These products are clamp type couplings used to connect a motor or gearhead shaft to the shaft of the equipment.

 

Motor Mounting Brackets

Mounting Bracket

This is an aluminum die cast mounting bracket.

Long, horizontal holes make it easy to make fine adjustments during installation.

Connection / Extension Cables

Motor Cables

These cables extend the distance between the motor and controller. Use flexible connection cable in applications where the cable is bent or flexed.

The package includes a 9.8 ft. (3 m) cable.

External Speed Potentiometer

Potentiometer

Sets and adjusts the motor's speed. Package includes one potentiometer.

(20 kΩ, 1/4 W and with a linear resistance vs. angle curve)

Potentiometer

PAVR-20KZ

 

Potentiometer Mounting Bracket

Capacitor Mounting Bracket

DIN rail mounting bracket for the external speed potentiometer.

Capacitor Bracket

MADP04

 

 

Type Motor Size Imperial Bracket* Metric Bracket*
Parallel Shaft Gear 6 W (1/125 HP) SOL2U08F SOL2M4F
15 W (1/50 HP) SOL3UAF SOL3M6F
25 W (1/30 HP) SOL4UAF SOL4M6F
40 W (1/19 HP)
60 W (1/12 HP)
90 W (1/8 HP)
SOL5UBF SOL5M8F
Round Shaft 6 W (1/125 HP) - SOL2U08F
15 W (1/50 HP) - SOL3M5F
25 W (1/30 HP) - SOL4M5F
40 W (1/19 HP)
60 W (1/12 HP)
90 W (1/8 HP)
- SOL5M6F

Capacitor Mounting Bracket

Capacitor Mounting Bracket

This capacitor mounting plate allows you to attach an AC motor 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.

Capacitor Bracket

PADP01C

 

 

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