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MOTOR GEAR PANASONIC

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).
<MUSN 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).
<MUXN series>
• 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

MGSD Type                        

Features            
• Internal speed changer Motor speed can be adjusted from the speed setting knob on the front panel. Not necessary to install and connect an external speed changer to the controller.
• Electric brake enables instantaneous stop.
• Compact 8P plug-in configuration.
• Variable installation options are available. Terminal blocks, sockets and other various options (from Panasonic Electric Works Co.,Ltd.) for panel board can be used.
• Compliant with international standards:

 

EX Type

 Features
• Soft-start/soft-down Time can be adjusted up to 5 seconds. Excellent soft-start/soft-down linearity.
• Selectable response High-stable and high-response can be selected with the internal changeover switch to meet the characteristic of the application. (Factory setting: high-response)
• Excellent instantaneous stop capability
• Parallel operation Two or more motors can be controlled from a single control knob.
• Can link with various control systems Can control motor(s) in conjunction with different controlling systems such as sequencer. The voltage signal can also be used as control signal.

SD 48 Type, EX 48 Type


Features
• First DIN 48 size in the industry Compact space saving model (control panel) (standardized panel machining holes)
A wide choice of options (recommended by Panasonic Electric Works Co.,Ltd.)
• Simplified and neat wiring arrangement Main circuit and signal inputs are isolated on the terminal block. Use of 8-pin terminal block requires fewer wiring connections.
• Can operate under a wide range of power supply voltage (100V 100 to 120V, 200V 200 to 240V)

UX Series, US Series


Quick-connect speed controller Industry's first digital speed controller
• Digital control, digital display
• Quick conversion of gear head speed and conveyor speed
• Soft-start, soft-down
• Set locking function
Features
<UX series>
• Provided with quick-connect socket
• Can be extended up to 5 m through extension cable(option)
• The CPU enables the following various functions:
1. Digital setting of revolving speeds
2. Instantaneous conversion of gear head speed and conveyor speed
3. Digital display of actual speed
4. Soft-start, soft-down
5. Backup of setting conditions
6. Set locking
<US series>
•Provided with quick-connect socket
•Can be extended up to 5 m through extension cable

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

 

EX Type, SD Type


• These brake units are electric brakes used to instantaneously stop motors.
• These electric brakes have longer life expectancy and can perform inching operation.
•Features
<SD type>
1.Compact 8P plug-in configuration.
2.Can be used in combination with other commercially available SSR (contactless relay). These combinations enable the use of electrical signals for “run” and “quick stop” control of motors.
3.The electric brake operates for approx. 0.5 sec.
<EX type>
1.Can be controlled using electrical signal. Electrical signal can be used for “run”, “quick stop” and “coast to stop” control of motors.
2.Operation time of the electric brake is adjustable. Operation time is set to a suitable value within the range from 0.1 to 2 sec
3.“Run” and “Instantaneous stop” lamps are provided.

DVMB Type

Features
• Maintenance-free
Unlike a relay control panel, wiring is not necessary. Contactless configuration requires no maintenance.
• Various motor capacities can be selected.
Can support 1 W to 90 W motors. With 40 W or larger motors, selection can be made with the brake torque switch. Brake resistor is not required and wiring is simplified.
• Easier standardization of panel design
Control panel can be sized to DIN standard at lower total cost.
• Various options
One option, mounting frame, for example, allows installation of the unit on the panel.
• Soft-braking capability
The brake torque switch has “LOW” position. In this position, the brake torque is reduced.
• Braking time
Time is simply adjustable from the selector switch.