Induction Motor
Features
• It is fitted for continuous running in one direction.
• Continuous time rating
• The motor with national specifications is of heatproof class 120 (E); the motor with specifications compliant with overseas standards is of heatproof class 130 (B).
• Because it is a capacitor-type induction motor, it has a high power factor and runs with a low noise level.
• Caution The induction motor cannot make a quick-reversal run because of the torque acting in the opposite direction. Therefore stop the induction motor once, change the wire connections and make a reverse run.

Reversible Motor
Features
• A quick-reversal run is possible.
• Because of balanced winding, it offers the same performance at both normal and reverse runs.
• The built-in simple brake mechanism makes the overrun small as compared with the induction motor, enabling a quick-reversal run.
• The time rating is 30 minutes. Difference between induction motor and reversible motor: The reversible motor can make a quick-reversal run. In the case of the induction motor, even if the wire connections are changed for a reverse run, it is not possible to reverse the load instantaneously because the torque (shaded area in the figure below) acting in a direction opposite to the rotating magnetic field is produced. Therefore you need to stop the induction motor once, change the wire connections and make a reverse run.

3-phase Motor
Features
• The 3-phase motor is an induction motor for 3-phase power.
• Continuous time rating
• The motor with national specifications is of heatproof class 120 (E); the motor with specifications compliant with overseas standards is of heatproof class 130 (B).

Electromagnetic Brake Motor
Features
• It is suitable for holding the load.
Because the electromagnetic brake is off, when the power is turned off, it will be activated and hold the load securely. • The brake can be used as an excellent safety brake. Among the examples are emergency braking at the time of power failure, load holding for a long period of time and the prevention of free-run of the machine.
• The brake will be activated instantly. The overrun is only 2 to 4 revolutions when the motor is used alone.
• A quick-reversal run can be frequently. Up to 6 cycles of start/stop can be performed through simple switching. (Secure 3 seconds or longer for a pause.) If it is necessary that the frequency of reversal operation is 7 to 100 cycles per minute, use the C&B motor. (For running in one direction only)
• Common power for both motor and brake can be used. Because the electromagnetic brake section contains a rectifier circuit, it can use the same AC power supply as the motor.

Variable Speed Induction Motor
Features
• By using it together with a speed controller, you can vary the speed over a wider range (90 to 1400 r/min for 50 Hz and 90 to 1700 r/min for 60 Hz).
• Various functions such as variable speed, braking, normal/reverse run and soft-start/soft-stop are available.
• Feedback control with the built-in tacho-generator gives a constant speed despite of frequency change.
• The motor output is 3 W to 90 W.

Variable Speed Reversible Motor
Features
• It is a variable speed motor containing a simple brake mechanism.
• The built-in simple brake mechanism makes the overrun small as compared with the induction motor, enabling a quick-reversal run.
• The time rating is 30 minutes.
• By using it together with a speed controller, you can vary the speed over a wider range (90 to 1400 r/min for 50 Hz and 90 to 1700 r/min for 60 Hz).
• Various functions such as variable speed, braking, normal/reverse run and soft-start/soft-stop are available.
• Feedback control with the built-in tacho-generator gives a constant speed despite of frequency change.
• The motor output is 4 W to 90 W.

Variable Speed Electromagnetic Brake Single-phase Motor
Features
• It is an electromagnetic brake variable speed motor.
• By using it together with a speed controller, you can vary the speed over a wider range (90 to 1400 r/min for 50 Hz and 90 to 1700 r/min for 50 Hz).
• Various functions such as variable speed, braking, normal/reverse run and soft-start/soft-down stop are available by using it together with a speed controller.
• Feedback control with the built-in tacho-generator gives a constant speed despite of frequency change.
• The motor output is 6 W to 40 W.
* For the method of using the electromagnetic brake, refer to the electromagnetic brake motor (page B-168).

Variable Speed Unit Motor
Features
• A variable speed motor is combined with a one-touch connection speed controller.
• The speed controller is available in an analog setting type (MUSN series) or a digital setting type (MUXN series).

• Analog setting type with a speed setting knob, RUN-STOP and rotational direction change
• The cable can be extended up to 5 m using an option (p.D-4)
When the motor and speed controller are ordered separately, they are however available as spare parts without extension cable and instruction manual attached. Option cable can be ordered as necessary (p. D-4).
• Multifunction digital setting type using a microcomputer
1. The speed can be set digitally.
2. The motor speed can be converted to the gear head speed and conveyor speed instantaneously.
3. The actual speed can be displayed digitally.
4. Soft-start/soft-down function
5. Backup function of setting conditions
6. Set lock function
• The cable can be extended up to 5 m using an option (p.D-4) When the motor and speed controller are ordered separately, they are however available as spare parts without extension cable and instruction manual attached. Option cable can be ordered as necessary (p. D-4)

C&B Motor
Features
• It is best fitted for high-frequency operation. The high-accuracy and highly-responsive clutch and brake enables up to 100 cycles of start/stop per minute. (For running in one direction only)
• High-reliability gear head used It can withstand two million cycles of start/stop.
• Excitation-type clutch and brake The clutch and brake of the C&B motor is of excitation type and operates on 24 VDC.

2-pole round shaft motor
Features
• High-speed induction motor (50Hz: 3000r/min, 60Hz: 3600r/min)
• Continuous time rating

Gear Head
Features
• Various types of gear heads are available.
• The X type is available in a metal bearing model and or a ball bearing type.
• The P type (90 mm sq. only) is high torque type: its maximum permissible shaft torque is 29.4 N·m (300 kgf·cm)
• 22 reduction ratios from 1/3 to 1/180 are available for the X type; 23 reduction ratios from 1/3 to 1/200 are
available for the Y and Z types. When the decimal gear head (reduction ratio: 1/10) is used, a reduction ratio of up to 1/1800 (1/2000 for the Y and Z types) can be attained. • The X type and Z type of 90 mm sq. are available in right-angle type.

Speed Controller
Overview of Speed Controllers
• These controllers vary speed of compact geared motors.
• The lineup of the speed controllers is divided into the following 4 types to meet various applications and configuration.
1. Separate type speed controller Speed controller of the basic configuration
2. 48 mm sq. (1.89 inch sq.) speed controller Separate speed controller housed in 48 mm sq. (1.89 inch sq.)DIN size
3. Unit type speed controller A set of a motor and speed controller: Both can be connected through a single-touch connector.
4. Inverter Speed controller for 3-phase motor

INVERTER
M1G Series
Features
• Extremely compact and low noise (compared with preceding models).
• Can control 3-phase 200 V motor by using single-phase 100 V power (use of voltage doubler). Single-phase 200 V version is available.
• Easy to operate control knob.
• External normal/reverse switches.
• Applicable to 3-phase motors.

Brake Unit
Outline of Brake Unit
• These units are electric brakes that can stop motor immediately.
• These brake units are divided into the contact (separate) type and contactless (48 mm sq.(1.89 inch sq.)) type.
• Separate type brake units can be used with 3-phase motor.
• The contactless 48 mm sq.(1.89 inch sq.) type brake units can be used with induction motor, reversible motor and electromagnetic brake motor