Speed Controller. Contents Speed Controller Overview Types Product designation C- 2 C- 4 C- 6

Transcription

1 Speed Controller Contents Speed Controller Overview Types Product designation C- C- C-

2 Speed Controller Overview Overview of Speed Controllers These controllers vary speed of compact geared motors. The lineup of the speed controllers is divided into the following types to meet various applications and configuration.. Separate type speed controller of the basic configuration. mm sq. (.9 inch sq.) speed controller Separate speed controller housed in mm sq. (.9 inch sq.) DIN size. Unit type speed controller A set of a motor and speed controller: Both can be connected through a single-touch connector.. Inverter for -phase motor Product designation Separate type speed controller MGSD B Output Input power : Single phase 00 to 0 VAC : Single phase 00 to 0 VAC mm sq. (.9 inch sq.) speed controller DV SD A L Unit type speed controller Voltage Code Output Voltage mm sq. (.9 inch sq.) SD : Potentiometer EX : High-performance A: to 0 W B: to 0 W C: 0 to 90 W MUSN G L L: 00 to 0 V Y: 00 to 0 V Size Output Shape of shaft Toothed Toothed L: 00 V Y: 00 V Series A B 00 V 00 V to 0 W 0 to 90 W to 90 W MUSN : US series MUXN : UX series : 0 mm sq. (. inch sq.) : 0 mm sq. (. inch sq.) : 0 mm sq. (. inch sq.) 9 : 90 mm sq. (. inch sq.) : W : W : W 0 : 0 W 0 : 0 W 90 : 90 W DV Voltage : 00 V : 00 V Code Code Type EX Compatible motor output 00 V 00 V to 0 W to 0 W to 0 W 0 to 90 W to 90 W Inverter MG A VX Series output Voltage Shape With control Power system : Single phase AC00 to 0 V 0/0 Hz : Single phase AC00 to 0 V 0/0 Hz Compatible motor output A : W, 0 W 9A : 0 W, 90 W C- C-

3 C- Possible combination of speed controller and motor Variable speed induction motor Size 0 mm sq. (. inch sq.) 0 mm sq. (. inch sq.) 0 mm sq. (. inch sq.) 90 mm sq. (. inch sq.) Output (W) Certified Part No. MXGVL MXGVL MXGVY MXGVLG(A) MXGVDG(A) MXGVYG(A) MXGVGG(A) MX0GVL MX0GVY MXGVL MXGVY MXGVLG(A) MXGVDG(A) MXGVYG(A) MXGVGG(A) MXGVL MXGVY MXGVL MXGVY MXGVLG(A) MXGVDG(A) MXGVYG(A) MXGVGG(A) M9X0GVL M9X0GVY M9X0GVLG(A) M9X0GVDG(A) M9X0GVYG(A) M9X0GVGG(A) M9Z0GVL M9Z0GVY M9Z0GVLG(A) M9Z0GVDG(A) M9Z0GVYG(A) M9Z0GVGG(A) M9Z90GVL M9Z90GVY M9Z90GVLG(A) M9Z90GVDG(A) M9Z90GVYG(A) M9Z90GVGG(A) Voltage (V) / 00 0/ / 00 0/ / 00 0/ / 00 0/ / 00 0/ / 00 0/0 MGSDA MGSDA MGSDB MGSDA MGSDA MGSDB MGSDB MGSDA MGSDB MGSDA MGSDB MGSDA MGSDA MGSDB MGSDB MGSDA MGSDB MGSDA MGSDB MGSDA MGSDA MGSDB MGSDB MGSDA MGSDB MGSDA MGSDA MGSDB MGSDB MGSDB MGSDB MGSDB MGSDB MGSDB MGSDB MGSDB MGSDB MGSDB MGSDB MGSDB MGSDB DV DV DV DV DV DV DV DV DV DV DV DV DV DV DV DV DV SD type DVSDAL DVSDAL DVSDAY DVSDAL DVSDAY DVSDAL DVSDAY DVSDAL DVSDAY DVSDBL DVSDBY DVSDBL DVSDBY DVSDCL DVSDCY DVSDCL DVSDCY DVEXAL DVEXAL DVEXAY DVEXAL DVEXAY DVEXAL DVEXAY DVEXAL DVEXAY DVEXBL DVEXBY DVEXBL DVEXBY DVEXCL DVEXCY DVEXCL DVEXCY * When using a speed controller operative under a wide range of supply voltage (MGSD, SD, EX), the mating motor should be selected according to the voltage of the power supply to be used. Conforming to international standards : MGSD speed controllers are compliant with and. * The models with a motor model number to which A is suffixed are not equipped with a capacitor cap. The models with a motor model number to which A is suffixed are not sold or available in Japan. Variable speed reversible motor Variable speed motor with electromagnetic brake Size 0 mm sq. (. inch sq.) 0 mm sq. (. inch sq.) 0 mm sq. (. inch sq.) 90 mm sq. (. inch sq.) 0 mm sq. (. inch sq.) 0 mm sq. (. inch sq.) 0 mm sq. (. inch sq.) 90 mm sq. (. inch sq.) Output Voltage (W) Certified Part No. (V) SD type MRXGVL MRXGVL MRXGVY MRXGVLG(A) MRXGVDG(A) MRXGVYG(A) MRXGVGG(A) MRX0GVL MRX0GVY MRXGVL MRXGVY MRXGVLG(A) MRXGVDG(A) MRXGVYG(A) MRXGVGG(A) MRX0GVL MRX0GVY MRXGVL MRXGVY MRXGVLG(A) MRXGVDG(A) MRXGVYG(A) MRXGVGG(A) M9RX0GVL M9RX0GVY M9RX0GVLG(A) M9RX0GVDG(A) M9RX0GVYG(A) M9RX0GVGG(A) M9RZ0GVL M9RZ0GVY M9RZ0GVLG(A) M9RZ0GVDG(A) M9RZ0GVYG(A) M9RZ0GVGG(A) M9RZ90GVL M9RZ90GVY M9RZ90GVLG(A) M9RZ90GVDG(A) M9RZ90GVYG(A) M9RZ90GVGG(A) MRXGBVL MRXGBVY MRXGBVL MRXGBVY MRXGBVL MRXGBVY M9RX0GBVL M9RX0GBVY / 00 0/ / 00 0/ / 00 0/ / 00 0/ / 00 0/ / 00 0/ MGSDA MGSDA MGSDB MGSDA MGSDA MGSDB MGSDB MGSDA MGSDB MGSDA MGSDB MGSDA MGSDA MGSDB MGSDB MGSDA MGSDB MGSDA MGSDB MGSDA MGSDA MGSDB MGSDB MGSDA MGSDB MGSDA MGSDA MGSDB MGSDB MGSDB MGSDB MGSDB MGSDB MGSDB MGSDB MGSDB MGSDB MGSDB MGSDB MGSDB MGSDB MGSDA MGSDB MGSDA MGSDB MGSDA MGSDB MGSDA MGSDB DV DV DV DV DV DV DV DV DV DV DV DV DV DV DV DV DV DV DV DV DV DV DV DV DV DVSDAL DVSDAL DVSDAY DVSDAL DVSDAY DVSDAL DVSDAY DVSDAL DVSDAY DVSDBL DVSDBY DVSDBL DVSDBY DVSDCL DVSDCY DVSDCL DVSDCY DVSDAL DVSDAY DVSDAL DVSDAY DVSDBL DVSDBY DVSDBL DVSDBY DVEXAL DVEXAL DVEXAY DVEXAL DVEXAY DVEXAL DVEXAY DVEXAL DVEXAY DVEXBL DVEXBY DVEXBL DVEXBY DVEXCL DVEXCY DVEXCL DVEXCY DVEXAL DVEXAY DVEXAL DVEXAY DVEXBL DVEXBY DVEXBL DVEXBY * When using a speed controller operative under a wide range of supply voltage (MGSD, SD, EX), the mating motor should be selected according to the voltage of the power supply to be used. Conforming to international standards : MGSD speed controllers are compliant with and. * The models with a motor model number to which A is suffixed are not equipped with a capacitor cap. The models with a motor model number to which A is suffixed are not sold or available in Japan. C- Brake Unit Options Index

4 Standard specification () Supply voltage Supply voltage tolerance Power frequency Rated current Compatible motor output Speed control range Features <> Internal speed changer 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 P plug-in configuration. Variable installation options are available. Terminal blocks, sockets and other various options (from Matsushita Electric Works, Ltd.) for panel board can be used. Compliant with international standards: <> Soft-start/soft-down Time can be adjusted up to 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. MGSDA MGSDB MGSDB Single phase 00 to 0 VAC Single phase 00 to 0 VAC ±0% (at rated voltage) 0/0 Hz.0 A.0 A.0 A to 0 W 0 to 90 W to 90 W 0Hz : 90 to 00 min 0Hz : 90 to 00 min Speed regulation (against load) % : 000 min, Typical variation at 0% rated torque Speed setting Internal * Activated while electric braking current is flowing. Electric braking time 0. sec (typ.): Amount of braking current is to times the rated current. Parallel operation Not applicable Product weight 0 g * Electric braking has no mechanical holding mechanism. Standard specification () Characteristic Part No. Operating voltage range Power frequency Rated current Compatible motor output * Operation change Speed control range Speed variation Speed setting * Electric braking time Parallel operation Soft-start/soft-down capability Operating temperature range DV DV DV DV Single phase 00 VAC Single phase 00 VAC ±0% (at rated voltage) 0/0 Hz 0. A A.0 A 0. A A to 0 W to 0 W 0 to 0 W to 0 W to 90 W High-response High-stability 90 to 00 min / 90 to 00 min 0 to 00 min / 0 to 00 min % or more % or less From external controller, e.g. external speed changer * Active while electric braking current is flowing. sec typ. The braking current will be turned off before the -sceond limit as the motor stops. ( current is to times the rated current.) Enabled Available (typically up to sec (0 to max. speed)) 0 to 0 C DV Storage temperature 0 to 0 C * Applicable to Matsushita compact speed variable geared motors. Select motors with applicable output. * Electric braking has no mechanical brake holding mechanism. To provide brake holding, use our C&B motor or variable speed motor containing electromagnetic brake. When braking a load having excessively high inertia, durability and life expectancy of motor shaft and gear should be taken into consideration. Use the motor within the allowable inertia. * is supplied with the external speed changer. Outline drawing Socket (accessory) (0.) (.) (.) 0.(0.).(0.) 0(.9) 9.(.).(0.) (0.).0(0.) 9(.) Brake Unit Options Index Outline drawing (.).(.).(0.) 9±0. (.±0.00).(.9) ø9(ø.) t0.(0.0) 0(.9) ø0(ø0.9) 9(.) Socket is not supplied with the product. Use octal pin socket (DV0P0), option, or Socket (AW0) recommended by Matsushita Electric Works, Ltd. Unit: mm (inch) Unit: mm (inch) C- C-

5 Connection diagram list Connection diagram 9 0 Function Wiring diagram (for unidirectional rotation) Speed change only Unidirectional rotation and electric brake Normal/reverse rotation and electric brake Wiring of cooling fan motor (F) or motor with thermal protector (TP) Wiring to electromagnetic brake (0 W or smaller) Wiring diagram (for unidirectional rotation) Speed change only Unidirectional rotation and electric brake Normal/reverse rotation and electric brake Multispeed setting application Speed change with analog signal Operation through contactless signal Parallel operation through external speed changer Parallel operation through analog signal Soft-operation Wiring of cooling fan motor (F) and motor with thermal protector (TP) Wiring to electromagnetic brake Page C- C- 9 C-0 C- C- C- C- C- C- C- C- C- C- C- C-9 C-9 C-0 C-0 Speed change only Unidirectional rotation SW SW Rotating direction viewed from shaft end Clockwise C Counterclockwise OFF Brake Unit Options Index C- Wiring diagram (for unidirectional rotation) The motor revolving speed can be set from the speed setting knob on the panel. The thick continuous lines represent main circuit. Use conductor of size 0. mm or larger for the main line. The thin continuous lines represent signal circuit. Use conductor of size 0. mm or larger in the signal circuit. When the distance from the tachometer generator () is long, use shielded twisted pair cable. Do not ground the shielding material. Circuit breaker () : A <Caution> Install a ground-fault circuit interrupter in the power supply. Surge absorber* (option) Speed control knob This knob adjusts the rotating speed of the motor from 90 (min ) to 00/00 (min ) at 0/0 Hz. Power supply 00 VAC system: Single phase 00 to 0 VAC 00 VAC system: Single phase 00 to 0 VAC The voltage must be in the range of rated voltage compatible with the motor specification. *Install a noise filter and surge absorber to protect against external noise and lightning surge. Noise filter* Power switch Ground the return circuit to the earth terminal. (00 Ω or smaller, ø. mm or more). Ground the return circuit to the earth terminal. (00 Ω or less, ø. mm or more). Tightening torque:.0 to. N m Miniature DIN terminal block Matsushita Electric Works, Ltd. AT0 cap National specifications: Option Specifications compliant with overseas standards: Attachment * In the case of models with a model number to which A is suffixed, the capacitor cap is optional. The models with a model number to which A is suffixed (not equipped with a capacitor cap) are not sold or available in Japan. (supplied with the motor) For connection to the capacitor, see the motor instruction manual. Normal/reverse rotation Spark killer R C C R C Spark killer SW SW. To change rotating direction of induction motor: Provide a motor halt period. Switch over SW after complete stop of the motor.. To change rotating direction of reversible motor: A motor halt period is not necessary. Switch over SW while keeping SW turned. When configuring SW with relay contacts, use a relay having large gap between contacts (e.g. HG/HP relay from Matsushita Electric Works, Ltd.) to prevent malfunction due to short-circuited capacitor.. For motors for cooling fan and motors with thermal protector, also refer to page C-.. When using independent relay contacts for SW to change over normal/reverse, interlock both contacts so that they will not close simultaneously.. The spark killer consisting of R and C must be used to protect the relay contacts. SW SW SW OFF C SW : Power switch SW : Normal/reverse selector switch 00 V supply system A or more at VAC SW 00 V supply system A or more at 0 VAC Spark killer R+C DV0P00 (option) * C-9

6 Unidirectional rotation and electric brake W or smaller Spark killer C R SW R SW External braking resistor 0 W or larger SW External braking resistor R C R Spark killer SW SW SW SW SW Connection according to this wiring diagram causes the motor to rotate clockwise when viewed from the motor shaft end. To run the motor counterclockwise, interchange the connecting point of black and gray leads. SW SW SW SW : Power switch SW : / switch SW : Brake start switch 00 V supply system A or more at VAC 00 V supply system A or more at 0 VAC SW DC0 V 0 ma Spark killer R+C External braking resistor R DV0P00 (option) DV0P00 (option) Normal/reverse rotation and electric brake W or smaller Spark killer SW C C SW R SW R C External braking resistor SW 0 W or larger C External SW braking resistor R C SW C SW R Spark killer SW SW SW SW, SW SW, SW SW SW SW SW SW 0. sec or longer Reverse C SW : Power switch SW : / switch SW : start switch SW : Normal/reverse selector switch 00 V supply system A or more at VAC 00 V supply system A or more at 0 VAC SW DC0 V 0m A Spark killer R+C External braking resistor R Rotating direction viewed from shaft end Clockwise C Counterclockwise DV0P00 (option) DV0P00 (option) Brake Unit Options Index. When SW and SW are switched from to, electric braking is applied for approx. 0. sec, and the motor stops instantly. Difference in switching time between SW and SW must be 0. sec or shorter. If SW (SW) is in position while SW (SW) is in, abnormal operation occurs (full speed rotation for a short time) and motor temperature rises excessively.. The number of start/stop operations must be /min. or less.. For motors for cooling fan and motors with thermal protector, also refer to page C-.. The spark killer consisting of R and C must be used to protect the relay contacts.. R limits flow of discharging current upon short-circuiting of the capacitor during braking.. When SW and SW are switched from to, electric braking is applied for approx. 0. sec, and the motor stops instantly. (Do not operate SW and SW until the motor stops.) Difference in switching time between SW and SW must be 0. sec or smaller. If SW (SW) is in position while SW (SW) is in, abnormal operation occurs (full speed rotation for a short time) and motor temperature rises excessively.. Do not change the motor rotating direction (SW, SW) while the motor is running.. The number of start/stop operations must be /min. or less.. For motors for cooling fan and motors with thermal protector, also refer to page C-.. The spark killer consisting of R and C must be used to protect the relay contacts. C-0 C-

7 Wiring of cooling fan motor (F) or motor with thermal protector (TP). The thermal protector (TP) is an automatic reset type. To prevent hazards caused by restarting, connect the TP as shown above. Don t connect TP directly to the power supply.. Once the TP operates, cooling period is required before the operation can restart.. Connect the cooling fan motor (F) across pins and on the power terminal.. (M) and tachometer generator () should be connected according to corresponding wiring diagram shown later. Wiring to electromagnetic brake (0 W or smaller) Variable speed motor with electromagnetic brake should be wired as shown below. M F() F() () C R Spark killer TP F TP Blue TP Blue SW9 Yellow SW Yellow Relay Brake Momentary N.O. contact Momentary N.C. contact Relay 00 V supply system VAC A or more a contact 00 V supply system 0 VAC A or more a contact. Operate SW9 simultaneously with / switching of other switches, if any. Placing other switch to position while the brake is active (SW9 at position) causes the motor to generate heat.. For remaining wirings, refer to corresponding wiring diagram. SWA SWB TP SW Opened Reset 00 V supply system A or more at VAC SW9 00 V supply system A or more at 0 VAC Spark killer R+C DV0P00 (option) Wiring diagram (for unidirectional rotation) The thick continuous lines represent main circuit. Use conductor of size 0. mm or larger for the main line. The thin continuous lines represent signal circuit. Use conductor of size 0. mm or larger in the signal circuit. When the distance from the tachometer generator () is long, use shielded twisted pair cable. Soft-start/down control Soft-start and soft-down times can be adjusted by a single setting. Use this feature to protect the load from shock caused by sharp speed change at startup and shutdown of the motor. To disable the soft operation, turn the control fully clockwise. Maximum speed control Use this control to adjust the revolving speed when the external speed changer is set at the top speed. Adjust the speed to 00 (min ) or below at 0 Hz; or 00 (min ) or below at 0 Hz. Operation changeover switch Select high-stable or highresponse : <High-stable> Keeps the rotation speed variation low against variation in load. Enables a wide range of speed control. Suitable for capability control. May fail to maintain constant rotation speed upon sharp load change. <High-response> Enables quick response with low hunting. Suitable for positioning application. May fail to keep rotation speed variation low against variation in load. Not suitable for controlling wide range of speed. Used to set the number of revolutions. / W, 0 kw, taper B (supplied with the controller) DIN terminal block AT0 Matsushita Electric Works, Ltd. (extra-cost option) External speed changer () Circuit breaker () : A <Caution> Install a ground-fault circuit interrupter in the power supply. Power switch (extra-cost option) Power supply (supplied with motor) Ground the return circuit to the earth terminal. (00 Ω or less, ø. mm or more). Tightening torque:.0 to. N m Brake Unit Options Index C- C-

8 Speed change only SW SW R C SW C R C This wiring diagram causes the motor to rotate clockwise when viewed from the motor shaft end. To run the motor counterclockwise, interchange the connecting point of black and gray leads. SW Unidirectional rotation With the external speed changer connected, the motor can be started/stopped with a small signal through SW contact while the power switch SW (see diagram above) is on. The SW provides shorter start-up time than SW.. Power (SW) should be turned on at least 0. sec before turning on of the start signal (SW).. When the motor is not operated for a prolonged time, turn off power switch (SW). SW SW Normal SW : Power switch SW : Normal/reverse selector switch When no external speed changer is required, the speed can be adjusted from the maximum speed control.. Connect a fixed resistor (R) in place of external speed changer (). Reverse C 9 Unidirectional rotation and electric brake SW. To change rotating direction of induction motor: R Provide a motor halt period. Switch over SW after complete stop of the motor. SW SW. To change rotating direction of reversible motor: R SW A motor halt period is not necessary. Switch over SW while keeping SW turned. When configuring C SW with relay contacts, use a relay having large gap between contacts (e.g. HG/HP relay from SW : Power switch Matsushita Electric Works, Ltd.) to prevent malfunction due to short-circuited capacitor. SW : / switch. For motors for cooling fan and motors with thermal protector, also refer to page C-0. SW : Brake start switch SW. When using independent relay contacts for SW to change over normal/reverse, interlock both contacts so that they will not close simultaneously.. The spark killer consisting of R and C must be used to protect the relay contacts. Start/stop control with small signal Operation from maximum speed control Operation from maximum speed control SW DC0V 0mA SW SW External speed changer (DVOP00) / W, 0 kw, taper B To 00 V supply system A or more at VAC 00 V supply system A or more at 0 VAC R+C DV0P00 (option) Normal/reverse rotation R 0 kω / W To W or smaller SW SW C R R. When SW and SW are switched from to, electric braking is applied for approx. sec, or until the motor stops. SW and SW must be operated simultaneously. Otherwise, abnormal operation occurs (full speed rotation for a short time), causing the motor temperature rises excessively.. The number of start/stop cycles must be /min. or less.. When using cooling fan motor or motor with thermal protector, also see page C-0.. Insert R and C to protect relay contact.. R restricts discharge current in case of capacitor short circuit during braking. 0 W or larger SW SW SW SW. Connect a fixed resistor (R) in place of external speed changer (). When no external speed changer is required, the speed can be adjusted from the maximum speed control. Connection according to this wiring diagram causes the motor to rotate clockwise when viewed from the motor shaft end. To run the motor counterclockwise, interchange the connecting point of black and gray leads. 00 V supply system A or more at VAC 00 V supply system A or more at 0 VAC SW DC0 V 0 ma R+C R SW DV0P00 (option) DV0P00 (option) R 0 kω / W To Brake Unit Options Index C- C-

9 0 Normal/reverse rotation and electric brake SW W or smaller SW C R R SW 0 W or larger R R C SW C SW C SW C C. When SW and SW are switched from to, electric braking is applied for approx. sec, or until the motor stops. (Do not operate SW and SW until the motor stops completely.) SW and SW must be operated simultaneously. Otherwise, abnormal operation occurs (full speed rotation for a short time), causing the motor temperature rises excessively.. Do not change the rotating direction (SW, SW) while the motor is running.. The number of start/stop cycles must be /min. or less.. When using cooling fan motor or motor with thermal protector, also see page C-0.. Insert R and C to protect relay contact.. R restricts discharge current in case of capacitor short circuit during braking. SW SW SW SW SW, SW SW, SW SW SW SW SW SW SW : Power switch SW : / switch SW : start switch SW,SW : Normal/reverse selector switch When no external speed changer is required, the speed can be adjusted from the maximum speed control. 00 V supply system A or more at 0 VAC SW DC0 V 0 ma R+C R Normal SW Rotating direction viewed from shaft end Clockwise C Counterclockwise 00 V supply system A or more at VAC DV0P00 (option) DV0P00 (option) Reverse C Operation from maximum speed control R 0 kω / W To. Connect a fixed resistor (R) in place of external speed changer (). Multispeed setting application No braking applied SW Speed change with analog signal To SW, SW DC0V 0 ma DV0P00 (option). Set external speed changers, and to different speeds and select the desired speed from SW.. When activating the brake, simultaneously switch over SW and - of other switches.. For remaining wirings, refer to the corresponding wiring diagrams. SW No braking applied To applied SW SW SW To MAX DCV GND MAX DCV GND applied SW. Turn on power switch SW approx. 0. sec earlier than the analog start signal.. For repetitive run/stop operations, use the analog signal while keeping SW.. Soft-operation can be adjusted from the soft-start and softdown controls or by using analog signal.. On the maximum speed control, set the maximum motor revolving speed that may be achieved at the maximum analog signal value (e.g. VDC).. The absolute maximum rating of analog signal is VDC. The system should be designed to use standard VDC analog signal. If the signal voltage exceeds VDC, the circuit diagram shown below should be used for wiring. GND 00 V supply system A or more at VAC 00 V supply system A or more at 0 VAC SW DC0 V 0 ma R R kω To SW emax (min ) To (V) Analog signal (DC) emax R kω emax : Analog signal max. voltage R : External resistor: kw R : External resistor. Revolution speed 0 signal should not exceed 0. VDC.. The speed pattern (curve) may not be exactly reflected on the motor speed, due to inertial effect of the load, especially during stop sequence.. The percentage ripple of analog voltage signal should be % or less. 9. For other wirings, refer to the corresponding circuit/wiring diagrams. 0. When using the braking feature, motor wiring (pins, and ) should be in accordance with pages C- and C-9. To activate braking, switch SW and SW at the same time. If SW is in position while SW is in, abnormal operation occurs (full speed rotation for a short time); or if SW is in position while SW is in, motor temperature rises excessively. Brake Unit Options Index C- C-

10 Operation through contactless signal Small signal relays SW, SW and SW can be replaced with transistor. No braking applied applied Analog signal and brake Tr MAX DCV Tr GND To To To Tr Parallel operation through external speed changer. The resistance Rs of the external speed changer should be as follows: Rs = 0/N (kω) where, N is the number of motors.. For synchronous operation or ratio operation, desired revolving speeds must be set from the maximum speed control. Soft-start and soft-down controls and operation changeover switch must be set to the same position.. Wirings from the external speed changer should be connected to the same pins (No. and ) on the controller.. Malfunction may occur as the number of devices operated in parallel increases. To secure correct operation, connect a noise filter to each unit.. For other electrical connections, refer to corresponding circuit/wiring diagrams. To Internal equivalent circuit µf µf To kω kω. V kω Parallel operation through analog signal The impedance of the controller is approx. 00 kω. The output impedance of the analog signal source should be determined based on the total impedance of the speed controllers. Soft-operation Soft-start, soft-down. Power switch SW should be turned on approx. 0. sec before the operation start signal from SW.. When repeating run/stop cycles, turn on/off only SW while keeping SW turned. In this way, the motor can be controlled by using a small signal. To stop operation for a long time, also turn off SW.. Soft-start/soft-down period is the time required for the equipment to start up from stop state to full speed when the external speed changer is set at maximum value.. Soft-start/soft-down control, when at the full clockwise position, disables the soft-down function. As the stop signal is, power supply to the motor is turned off immediately. However, the revolving speed gradually decreases in proportion to the inertia of the load and motor starts free-running stop sequence.. Soft-start/soft-down control can set maximum time length of approx. seconds (Typ. at FC). The setting may be exceeded if the inertia of the load is too large.. For other electrical connections, refer to corresponding circuit/wiring diagrams. DC 0 to + V GND SW Speed SW SW To SW Soft-start DOWN SW To To motor Soft-down To 00 V supply system A or more at VAC 00 V supply system A or more at 0 VAC SW DC0 V 0 ma Brake Unit Options Index Soft-start and electric brake Electrical wirings are the same as for Unidirectional rotation and electric brake and Normal/reverse rotation and electric brake. Adjust the soft-start time from the soft-start/down control. 0. sec or more C- C-9

11 Wiring of cooling fan motor and motor with thermal protector M F() F() () TP F TP Blue TP Blue TP Opened Reset SD type mm sq. (.9 inchsq.) type Features First DIN size in the industry Compact space saving model (control panel) (standardized panel machining holes) A wide choice of options (recommended by Matsushita Electric Works, Ltd.) Simplified and neat wiring arrangement Main circuit and signal s are isolated on the terminal block. Use of -pin terminal block requires fewer wiring connections. Can operate under a wide range of power supply voltage (00V 00 to 0V, 00V 00 to 0V) Brake Unit Options Index 00 V supply system VAC A or more a contact 00 V supply system 0 VAC A or more a contact. The thermal protector (TP) is an automatic reset type. To prevent hazards caused by restarting, connect the TP as shown above. Don't connect TP directly to the power supply.. Once the TP operates, cooling period is required before the operation can restart.. Connect the cooling fan motor (F) across pins and on the power terminal.. (M) and tachometer generator () should be connected according to corresponding wiring diagram shown later. Wiring to electromagnetic brake Variable speed motor with electromagnetic brake should be wired as shown below. C R SW9 SW Yellow Yellow Brake. SW9 should be switched to or at the same time as the other switches are switched to or. If the other switches are set to while the brake is energized (SW9 in position), the motor will generate heat.. For other wirings, refer to the corresponding circuit/wiring diagrams. If the application is speed change without using electric braking (page C-), perform wiring according to Start/stop control with small signal. SW SW9 Momentary N.O. contact Momentary N.C. contact 00 V supply system A or more at VAC 00 V supply system A or more at 0 VAC R+C DV0P00 (option) Standard specification Part No. DVSD DVSD DVSD DVSD DVSD DVSD AL BL CL AY BY CY Characteristic 00 to 0 VAC 00 to 0 VAC Operating voltage range ±0% (at rated voltage) Power frequency 0/0Hz Speed variation 90 to 00 min / 90 to 00 min Speed setting Brake * Parallel operation Soft-start/down Operating temperature range Storage temperature SD type Internal Applies braking force to the motor by feeding electric braking current to the motor for 0. sec (typ) Not possible Not applicable 0 to 0 C 0 to 0 C DVEX AL DVEX BL DVEX CL 00 to 0 VAC 00 to 0 VAC ±0% (at rated voltage) 0/0 Hz DVEX AY DVEX BY DVEX CY Rated current 0. A.0 A.0 A 0. A 0. A.0 A 0. A.0 A.0 A 0. A 0. A.0 A Compatible motor output * to 0 W to 0 W 0 to 90 W to 0 W to 0 W 0 to 90 W to 0 W to 0 W 0 to 90 W to 0 W to 0 W 0 to 90 W *. Applicable to Panasonic compact geared motors and variable speed motors. *. EX models are set to mode A (high-stable) upon shipment. *. Electric braking has no mechanical brake holding force. To provide the holding force, use a variable speed motor with electromagnetic braking feature. Mode A (high-response mode) : 0 to 00 min / 0 to 00 min Mode B (high-response mode) : 90 to 00 min / 90 to 00 min * External speed changer, analog voltage, maximum speed setting control Applies braking force to the motor by feeding electric braking current to the motor for sec (typ) (Turns off electric braking current even within sec as the motor stops.) Possible Variable up to sec (typ) (0 to max. revolving speed) 0 to 0 C 0 to 0 C C-0 C-

12 Outline drawing mm sq. SD type mm sq. mm sq. (.9 inch sq.) SPEED CTROLLER mm sq. (.9 inch sq.) SD (0.).(0.).(0.) mm sq. (.9 inchsq.) type 9.(.).(0.). mm sq. (. inch sq.).0(.).(0.) Unit: mm (inch) Wiring diagram (for unidirectional rotation) SD type The motor revolving speed can be set from the speed setting knob on the panel. The thick continuous lines represent main circuit. Use conductor of size 0. mm (AWG ) or larger for the main line. The thin continuous lines represent signal circuit. Use conductor of size 0. mm or larger in the signal circuit. When the distance from the tachometer generator () is long, use shielded twisted pair cable. Do not ground the shielding material. Speed control knob This knob adjusts the rotating speed of the motor from 90 (min-) to 00/00 (min-) at 0/0 Hz. Signal switch (extra-cost option) DIN terminal block ATC00 Matsushita Electric Works, Ltd. (extra-cost option) Power supply Brake Unit Options Index EX START SOFT DOWN MAX SPEED ADJ RESPSE SPEED CTROLLER A B. mm sq. (. inch sq.) Circuit breaker () : A <Caution> Install a ground-fault circuit interrupter in the power supply. Unit: mm (inch) Power switch (extra-cost option) Connection diagram list Connection diagram 9 0 Function Wiring diagram (for unidirectional rotation) Speed change only Unidirectional rotation and electric brake Normal/reverse rotation and electric brake Wiring of cooling fan motor (F) or motor with thermal protector (TP) Wiring to electromagnetic brake Wiring diagram (for unidirectional rotation) Speed change only Unidirectional rotation and electric brake Normal/reverse rotation and electric brake Multispeed setting application Speed change with analog signal Operation through contactless signal Parallel operation through external speed changer Parallel operation through analog signal Soft-operation Wiring of cooling fan motor (F) and motor with thermal protector (TP) Wiring to electromagnetic brake SD type SD type SD type SD type SD type SD type Page C- C- C- C- C- C- C- C-9 C-0 C- C- C- C- C- C- C- C- C- Rotating direction viewed from shaft end : Clockwise C : Counterclockwise Ground the return circuit to the earth terminal. (00 Ω or less, ø. mm or more). Tightening torque:.0 to. N m (supplied with the motor) C- C-

13 Speed change only Unidirectional rotation SW SW R SW R C C C SW Normal/reverse rotation SW SW SW This wiring diagram causes the motor to rotate clockwise when viewed from the motor shaft end. To run the motor counterclockwise, interchange the connecting point of black and gray leads. SW SW SW SW SW Normal Rotating direction viewed from shaft end Clockwise C Counterclockwise Reverse C SW : Power switch SW : / switch SW : Normal/reverse selector switch 00 to 0 V supply system A or more at VAC 00 to 0 V supply system A or more at 0 VAC R, C DV0P00 (option) Unidirectional rotation and electric brake W or smaller R SW 0 W or larger R C SW C SW SW R R SW SW SW SW SD type Connection according to this wiring diagram causes the motor to rotate clockwise when viewed from the motor shaft end. To run the motor counterclockwise, interchange the connecting point of black and gray leads. SW SW SW SW : Power switch SW : Brake start switch SW : / switch 00 to 0 V supply system A or more at VAC 00 to 0 V supply system A or more at 0 VAC SW DC0 V 0 ma R, C DV0P00 (option) Brake Unit Options Index. To change rotating direction of induction motor: Provide a motor halt period. Switch over SW after complete stop of the motor.. To change rotating direction of reversible motor: A motor halt period is not necessary. Switch over SW while keeping SW turned. When configuring SW with relay contacts, use a relay having large gap between contacts (e.g. HG/HP relay from Matsushita Electric Works, Ltd.) to prevent malfunction due to short-circuited capacitor.. For motors for cooling fan and motors with thermal protector, also refer to page C-.. When using independent relay contacts for SW to change over normal/reverse, interlock both contacts so that they will not close simultaneously.. The spark killer consisting of R and C must be used to protect the relay contacts.. When SW and SW are moved from to, electric braking operates for approx. 0. sec causing the motor to stop immediately. SW and SW must be turned on/off simultaneously. Otherwise, abnormal operation occurs (full speed rotation for a short time), causing the motor temperature to rise excessively.. The number of start/stop operations must be /min. or less.. For motors for cooling fan and motors with thermal protector, also refer to page C-.. The spark killer consisting of R and C must be used to protect the relay contacts.. R limits flow of discharging current upon short-circuiting of the capacitor during braking. R DV0P00 (option) C- C-

14 Normal/reverse rotation and electric brake W or smaller R C SW SW R SW 0 W or larger C SW R C SW R C C SW R SW R C C C R C R SW C SW SW SW : Power switch SW : start switch SW : / switch SW,SW : Normal/reverse selector switch R DV0P00 (option). When SW and SW are moved from to, electric braking operates for approx. 0. sec causing the motor to stop immediately. (Do not operate SW and SW until the motor stops completely.) SW and SW must be turned on/off simultaneously. Otherwise, abnormal operation occurs (full speed rotation for a short time), causing the motor temperature to rise excessively.. Never change the direction of rotation (C/, SW, SW) while the motor is running.. The number of start/stop cycles must be /min. or less.. When using cooling fan motor or motor with thermal protector, also see page C-.. Insert R and C to protect relay contact.. R restricts discharge current in case of capacitor short circuit during braking. SW, SW SW, SW SW SW SW SW SW 0. sec or longer Rotating direction viewed from shaft end Clockwise C Counterclockwise C 00 to 0 V supply system A or more at VAC 00 to 0 V supply system A or more at 0 VAC SW DC0 V 0 ma R, C DV0P00 (option) SD type Wiring of cooling fan motor (F) or motor with thermal protector (TP). The thermal protector (TP) is an automatic reset type. To prevent hazards caused by restarting, connect the TP as shown above. Don't connect TP directly to the power supply.. Once the TP operates, cooling period is required before the operation can restart.. Connect the cooling fan motor (F) across pins and on the power terminal.. (M) and tachometer generator () should be connected according to corresponding wiring diagram shown later. M F() F() () Wiring to electromagnetic brake Variable speed motor with electromagnetic brake should be wired as shown below. TP F TP Blue TP Blue C R Opened. Operate SW9 simultaneously with / () switching of other switches, if any. Placing other switches to position while the brake is active (SW9 at position) causes the motor to generate heat.. For remaining wirings, refer to corresponding wiring diagram. TP SW9 Yellow Yellow Brake Momentary N.O. contact Momentary N.C. contact Reset 00 to 0 V supply system VAC A or more a contact 00 to 0 V supply system 0 VAC A or more a contact SW SW9 SW 00 to 0 V supply system A or more at VAC 00 to 0 V supply system A or more at 0 VAC R+C DV0P00 (option) Brake Unit Options Index C- C-

15 Wiring diagram (for unidirectional rotation) The thick continuous lines represent main circuit. Use conductor of size approx. 0. mm. The thin continuous lines represent signal circuit. Use conductor of size approx. 0. mm. When the distance from the tachometer generator () is long, use shielded twisted pair cable. Soft-start/down control Soft-start and soft-down times can be adjusted by a single setting. Use this feature to protect the load from shock caused by sharp speed change at startup and shutdown of the motor. To disable the soft operation, turn the control fully clockwise. Maximum speed control Use this control to adjust the revolving speed when the external speed changer is set at the top speed. Adjust the speed to 00 (min-) or below at 0 Hz; or 00 (min-) or below at 0 Hz. If the external speed setting is not required, the maximum speed control can also be used for setting the speed. Response changeover switch A: High-stable mode Keeps the rotation speed variation low against variation in load. Enables a wide range of speed control. Suitable for capability control. May fail to maintain constant rotation speed upon sharp load change. B: High-response mode Enables quick response with low hunting. Suitable for positioning application. May fail to keep rotation speed variation low against variation in load. Not suitable for controlling wide range of speed change. Signal switch (extra-cost option) External speed changer Option DVOP00 DIN terminal block ATC00 Matsushita Electric Works, Ltd. (extra-cost option) Power supply Circuit breaker () : A <Caution> Install a ground-fault circuit interrupter in the power supply. Power switch (extra-cost option) (supplied with motor) Ground the return circuit to the earth terminal. (00 Ω or less, ø. mm or more). Tightening torque:.0 to. N m Speed change only Unidirectional rotation SW SW R C SW C R C. To change rotating direction of induction motor: Provide a motor halt period. Switch over SW after complete stop of the motor.. To change rotating direction of reversible motor: A motor halt period is not necessary. Switch over SW while keeping SW turned. When configuring SW with relay contacts, use a relay having large gap between contacts (e.g. HG/HP relay from Matsushita Electric Works, Ltd.) to prevent malfunction due to short-circuited capacitor.. For motors for cooling fan and motors with thermal protector, also refer to page C-.. When using independent relay contacts for SW to change over normal/reverse, interlock both contacts so that they will not close simultaneously.. The spark killer consisting of R and C must be used to protect the relay contacts. SW Normal/reverse rotation SW SW SW SW SW SW Normal Reverse C SW : Power switch SW : / switch SW : Normal/reverse selector switch This wiring diagram causes the motor to rotate clockwise when viewed from the motor shaft end. To run the motor counterclockwise, interchange the connecting point of black and gray leads. interchange the connecting point of black and gray leads. SW SW Operation from maximum speed control When no external speed changer is required, the speed can be adjusted from the maximum speed control. SW R 0 kω / W Rotating direction viewed from shaft end Clockwise C Counterclockwise 00 to 0 V supply system A or more at VAC 00 to 0 V supply system A or more at 0 VAC SW DC0 V 0 ma R, C DV0P00 (option) DV0P00 (option) To Connect a fixed resistor (R) in place of external speed changer (). Even if the R is not used (connection across pins and are open), the speed can be adjusted from the maximum speed control within its adjustable range (not full range but almost by half). Brake Unit Options Index C- C-9

16 9 Unidirectional rotation and electric brake SW W or smaller R C SW R C SW SW. When SW and SW are switched from to, electric braking is applied for approx. sec, or until the motor stops. SW and SW must be operated simultaneously. Otherwise, abnormal operation occurs (full speed rotation for a short time), causing the motor temperature to rise excessively.. The number of start/stop cycles must be /min. or less.. When using cooling fan motor or motor with thermal protector, also see page C-.. Insert R and C to protect relay contact.. R restricts discharge current in case of capacitor short circuit during braking. 0 W or larger R R SW SW SW SW Connection according to this wiring diagram causes the motor to rotate clockwise when viewed from the motor shaft end. To run the motor counterclockwise, interchange the connecting point of black and gray leads. 00 to 0 V supply system A or more at VAC 00 to 0 V supply system A or more at 0 VAC SW DC0 V 0 ma SW SW SW SW : Power switch SW : Brake start switch SW : / switch When no external speed changer is required, the speed can be adjusted from the maximum speed control. R, C DV0P00 (option) R SW DV0P00 (option) DV0P00 (option) Operation from maximum speed control To Connect a fixed resistor (R) in place of external speed changer (). Even if the R is not used (connection across pins and are open), the speed can be adjusted from the maximum speed control within its adjustable range (not full range but almost by half). R 0 kω / W 0 Normal/reverse rotation and electric brake W or smaller R C SW R C SW R C R SW SW C SW C R C SW R C C R C SW SW. When SW and SW are switched from to, electric braking is applied for approx. sec, or until the motor stops. (Do not operate SW and SW until the motor stops completely.) SW and SW must be operated simultaneously. Otherwise, abnormal operation occurs (full speed rotation for a short time), causing the motor temperature to rise excessively.. Do not change the rotating direction (SW, SW) while the motor is running.. The number of start/stop cycles must be /min. or less.. When using cooling fan motor or motor with thermal protector, also see page C-.. Insert R and C to protect relay contact.. R restricts discharge current in case of capacitor short circuit during braking. R 0 W or larger SW C SW SW, SW SW, SW SW SW SW SW SW SW : Power switch SW : start switch SW : / switch SW,SW : Normal/reverse selector switch When no external speed changer is required, the speed can be adjusted from the maximum speed control. SW Rotating direction viewed from shaft end Clockwise C Counterclockwise 00 to 0 V supply system A or more at VAC 00 to 0 V supply system A or more at 0 VAC SW DC0 V 0 ma R, C DV0P00 (option) R To DV0P00 (option) DV0P00 (option) C Operation from maximum speed control Connect a fixed resistor (R) in place of external speed changer (). Even if the R is not used (connection across pins and are open), the speed can be adjusted from the maximum speed control within its adjustable range (not full range but almost by half). R 0 kω / W Brake Unit Options Index C-0 C-

17 Multispeed setting application. Set external speed changers, and to different speeds and select the desired speed from SW.. When activating the brake, simultaneously switch over SW and - of other switches.. For remaining wirings, refer to the corresponding wiring diagrams. No braking applied SW SW To Speed change with analog signal kω (min ) MAX DC V GND SW SW To SW SW SW DC0V 0 ma DV0P00 (option). Soft-operation can be adjusted from the soft-start and soft-down controls or by using analog signal.. The absolute maximum rating of analog signal is VDC. The system should be designed to use standard VDC analog signal. If the signal voltage exceeds VDC, the circuit diagram shown below should be used for wiring. applied R R kω emax emax R kω emax : Analog signal max. voltage R : External resistor: kw R : External resistor Parallel operation through external speed changer. The resistance Rs of the external speed changer should be as follows: Rs = 0/N (kω) where, N is the number of motors.. For synchronous operation or ratio operation, desired revolving speeds must be set from the maximum speed control. Soft-start and soft-down controls and operation changeover switch must be set to the same position.. Wirings from the external speed changer should be connected to the same pins (No. and No.) on the controller.. Malfunction may occur as the number of devices operated in parallel increases. To secure correct operation, connect a noise filter to each unit.. For other electrical connections, refer to corresponding circuit/wiring diagrams. Parallel operation through analog signal The impedance of the controller is approx. kω. The output impedance of the analog signal source should be determined based on the total impedance of the speed controllers. For other precautions, refer to [] Parallel operation through external speed changer and [] Speed change with analog signal. DC 0 to + V GND To To Brake Unit Options Index (V) Analog signal (DC). Revolution speed 0 signal should not exceed 0. VDC.. The percentage ripple of analog voltage signal should be % or less.. For other wirings, refer to the corresponding circuit/wiring diagrams. To To Operation through contactless signal Small signal relays SW and SW can be replaced with transistor. or Tr To C- C-

18 Soft-operation Soft-start, soft-down. Power switch SW should be turned on approx. 0. sec before the operation start signal from SW.. When repeating run/stop cycles, turn on/off only SW while keeping SW turned. In this way, the motor can be controlled by using a small signal. To stop operation for a long time, also turn off SW.. Soft-start/soft-down period is the time required for the equipment to start up from stop state to full speed when the external speed changer is set at maximum value.. Soft-start/soft-down control, when at the full clockwise position, disables the soft-start/soft-down function. As the stop signal is, power supply to the motor is turned off immediately. However, the revolving speed gradually decreases in proportion to the inertia of the load and motor starts free-running stop sequence.. Soft-start/soft-down control can set maximum time length of approx. seconds (Typ. at FC). The setting may be exceeded if the inertia of the load is too large.. For other electrical connections, refer to corresponding circuit/wiring diagrams. Soft-start and electric brake Electrical wirings are the same as for Unidirectional rotation and electric brake and Normal/reverse rotation and electric brake. Adjust the soft-start time from the soft-start/soft-down control. SW Speed SW SW SW SW SW To motor Soft-start To Soft-down 0. sec or more 00 to 0 V supply system A or more at VAC 00 to 0 V supply system A or more at 0 VAC DC0 V 0 ma DV0P00 (option) Wiring of cooling fan motor and motor (F) with thermal protector (TP). The thermal protector (TP) is an automatic reset type. To prevent hazards caused by restarting, connect the TP as shown above. Don't connect TP directly to the power supply.. Once the TP operates, cooling period is required before the operation can restart.. Connect the cooling fan motor (F) across pins and on the power terminal.. (M) and tachometer generator () should be connected according to corresponding wiring diagram shown later. M F() F() () TP F TP Blue TP Blue Wiring to electromagnetic brake Opened Variable speed motor with electromagnetic brake should be wired as shown below. TP Momentary N.O. contact Momentary N.C. contact Reset 00 to 0 V supply system A or more at VAC a contact 00 to 0 V supply system A or more at 0 VAC a contact Brake Unit Options Index C R SW9 SW SW 00 to 0 V supply system A or more at VAC Yellow SW9 00 to 0 V supply system A or more at 0 VAC Yellow Brake R+C DV0P00 (option). SW9 should be switched to or at the same time as the other switches are switched to or. If the other switches are set to while the brake is energized (SW9 in position), the motor will generate heat.. For other wirings, refer to the corresponding circuit/wiring diagrams. C- C-