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Speed Control AC Motors & Gear Motors - US2 Series

Speed Control AC Motors

Speed Control AC Motors & Gear Motors - US2 Series

Advanced performance and reliability with unique Oriental Motor technology. Extremely user-friendly and a stylish appearance. The US2 Series is a product that is recommended for both first-time customers, as well as all customers who want to continue using speed control motors.

  • Compact and Cost Effective
  • Easy Operation, Simple Wiring
  • Closed loop system for reliable performance and improved speed regulation
  • High Torque, Long Life AC Gear Motors: 6 W (1/125 HP) ~ 90 W (1/8 HP)
  • Metric Geared Output Shafts
  • Power Cable and Capacitor included

Speed Control Motor Lineup

Output Power

Gear Types

Power Supply

Permissible Torque*

Variable Speed Range*

6 W AC Speed Control Motors

6 W (1/125 HP) Speed Control Motors

Parallel Shaft

Single-Phase 110/115 VAC
Single-Phase 220/230 VAC

2 ~ 53 lb-in

0.23 ~ 6 N·m

90 ~ 1600
Min: 0.25 (360:1)
Max: 320 (5:1)

Round Shaft (no Gear)

7.1 oz-in

50 mN·m

15 W AC Speed Control Motors

15 W (1/50 HP) Speed Control Motors

Parallel Shaft

Single-Phase 110/115 VAC
Single-Phase 220/230 VAC

4.9 ~ 88 lb-in

0.54 ~ 10 N·m

90 ~ 1600
Min: 0.25 (360:1)
Max: 320 (5:1)

Round Shaft (no Gear)

17.7 oz-in

125 mN·m

25 W AC Speed Control Motors

25 W (1/30 HP) Speed Control Motors

Parallel Shaft

Single-Phase 110/115 VAC
Single-Phase 220/230 VAC

8.1 ~ 141 lb-in

0.92 ~ 16 N·m

90 ~ 1600
Min: 0.25 (360:1)
Max: 320 (5:1)

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

40 W AC Speed Control Motors

40 W (1/19 HP) Speed Control Motors

Parallel Shaft

Single-Phase 110/115 VAC
Single-Phase 220/230 VAC

12.3 ~ 260 lb-in

1.4 ~ 30 N·m

90 ~ 1600
Min: 0.25 (360:1)
Max: 320 (5:1)

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

60 W AC Speed Control Motors

60 W (1/12 HP) Speed Control Motors

Parallel Shaft

Single-Phase 110/115 VAC
Single-Phase 220/230 VAC

19.4 ~ 260 lb-in

2.2 ~ 30 N·m

90 ~ 1600
Min: 0.25 (360:1)
Max: 320 (5:1)

Round Shaft (no Gear)

69 oz-in

490 mN·m

90 W AC Speed Control Motors

90 W (1/8 HP) Speed Control Motors

Parallel Shaft

Single-Phase 110/115 VAC
Single-Phase 220/230 VAC

29 ~ 350 lb-in

3.3 ~ 40 N·m

90 ~ 1600
Min: 0.25 (360:1)
Max: 320 (5:1)

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.


 

Easy Operation

US2 AC Motor Speed Controller

Operate by Turning the Dial and Pressing

Turn the dial and set to the desired value. Set the speed by pressing the dial.

Speed Control Dial

Start, Stop and Switching the Rotation Direction

Starting/stopping and switching the rotation direction is done with a single switch operation. No external switches need to be provided.

Controls for Speed Control

High Reliability

Low Electrical Noise and Simple System Configuration

The motor and speed controller used in the US2 Series do not generate a lot of noise themselves. This means that little peripheral equipment is needed to suppress noise, which cuts down on equipment labor and costs and saves space.

High Reliability


Speed Control Using Closed Loop Control

Stable Operation Even if the Load Fluctuates

The tachogenerator built into the AC motor always checks the speed, so the setting speed is always maintained even if the load fluctuates. In addition, due to this switch to a digital control circuit, speed regulation has been improved from −5% to ±1%*.

Stable Speed Operation


Simple Wiring

Max. Extension Length 32.8 ft. (10 m)

Connecting the motor and speed controller is easy using a connector. The motor and speed controller can be up to 32.8 ft. (10 m) apart.
Simple Wiring

Built-In Capacitor

Since the capacitor is built in, wiring labor is reduced and space is not wasted.

Built-in Capacitor




Useful Functions

Front Control Panel

Smooth Operation when Starting and Stopping

The motor's acceleration time and deceleration time can be set with the acceleration/deceleration time potentiometer.

Setting time 0.1~15 seconds (the factory setting is 1 second)

  • The acceleration/deceleration time potentiometer must be enabled with the
    FUNCTION key in advance.
  • The instantaneous stop function is not available.

Smooth Operation

Protection for Motor and Speed Controller

Alarms for the motor overheating, poor connection, locking, etc. are displayed to protect the motor and speed controller.

Alarm


Use of High Permissible Torque, High Strength Gearhead

Parallel Shaft 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.

Parallel Shaft Gear

Right-Angle Hollow and Solid Shaft Gearheads

  • 25 W (1/30 HP)
  • 40 W (1/19 HP)
  • 90 W (1/8 HP)


Speed Control Motor Right-Angle Solid Shaft GearheadSpeed Control Motor with Right-Angle Hollow Shaft Gearheads

 

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.

Right-Angle Gears

Motor Mounted Perpendicularly to the Drive Shaft, Saves Space

Connect Directly to the Drive Shaft to Reduce Costs

Right-Angle Gearheads Reduce Parts

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.

Right-Angle Gear Hollow Shaft



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.

Rotate the Motor

Use of a torque arm allows for even further time and labor savings for installation

Torque Arm Installation



Connection / Extension Cables

Connection Cables

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

 

 

Front Panel Cover for Driver

Front Cover

Provides IP64 protection and prevents changes to the driver.

Driver

Item

US2 Series

PCF12-B


Driver Box

Driver Box

Driver Protection (IP20)

  • Top or Rear Mount
  • Provides protection from dust
  • Electric shock protection (for wiring)
  • Front cover (sold separately) to prevent accidental operation

Driver

Item

US2 Series

PCD12

 

Driver Mounting Brackets

Driver Bracket

Driver mounting bracket for panel-installation type.


Driver

Item

US2 Series

MAFP04-15

MADP05-15

 

Power Cable

Power Cable

The Controller includes a Power Cable.


Flexible Couplings

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

 

Mounting Bracket

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

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)

TAF2S-12-NS

40 W (1/19 HP)
90 W (1/8 HP)

TAF2S-15-NS

 

 

System Configuration

System Configuration


Product Number Code

CAD / Manual Search

To locate product CAD and Operator Manuals please search using the product Item Number.


Brushless DC Motors
1/4 HP up to 3 HP Motors
Inverters for 1/4 to 3 HP AC Motors

 

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