CN201312203Y - Motor equipped with magnet ring, controller and switch regulated power supply - Google Patents

Motor equipped with magnet ring, controller and switch regulated power supply Download PDF

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Publication number
CN201312203Y
CN201312203Y CNU2008201669183U CN200820166918U CN201312203Y CN 201312203 Y CN201312203 Y CN 201312203Y CN U2008201669183 U CNU2008201669183 U CN U2008201669183U CN 200820166918 U CN200820166918 U CN 200820166918U CN 201312203 Y CN201312203 Y CN 201312203Y
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circuit
control circuit
controller
resistance
output
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管洪安
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Abstract

The utility model relates to the motor manufacturing field, in particular to a motor equipped with magnet ring, controller and switch regulated power supply and applied on financial tool products. The motor equipped with magnet ring, controller and switch regulated power supply is characterized in that a magnet ring, a controller and a switch regulated power supply which are mounted in a space between a base and a rear cover are electrically connected with an interface of a motor on the basis of an original motor structure, and a start-stop brake controller and a speed-regulating start-stop brake controller are mounted on a control circuit board. Since the magnet ring is mounted, electric current is led to be stable, and therefore, the motor is led to stably and reliably run, and since the controller is mounted, the controller plays an accurate control function to the start, stop, run and speed regulation of the motor. The motor equipped with magnet ring, controller and switch regulated power supply solves the inertial rotation problem of the motor, which has big start-stop reliable brake force, effective speed regulation, simple circuit design and low production cost for applying normal devices, and since the switch regulated power supply is mounted, the motor equipped with magnet ring, controller and switch regulated power supply has high efficiency, small volume and low production cost, which is supplied to a money-passing direct current motor drive control power supply and a half-wave rectifier power supply of a paper money counter, and supplies an excellent condition for stable work and special requirement of the paper money counter.

Description

The motor of magnet ring, controller, switching power supply is housed
Technical field
The utility model relates to field of motor manufacturing, particularly is applied to the motor that magnet ring, controller, switching power supply are housed on the financial machine and tool product.
Background technology
Motor in the past, because stabilized voltage power supply is not installed, jiggly situation appears in motor in the running, influences the functional reliability of equipment, especially is applied on financial machine and tool such as the paper money counter, because motor rotation is not steady, thereby influences the precision of counting; Motor on motor in the past, the especially financial machine and tool because there is inertia in motor after rotating, causes the counting arbor also to continue to change several circles when needs shut down, and causes misoperation, influences the accuracy of paper money counter point cash amount; In addition, owing to there is not speed-regulating function, can not adjust counting speed according to the concrete condition of bank note during counting; Because job insecurity when the electric current instability of motor causes counting.
The utility model content
The purpose of this utility model is at above-mentioned defective, and a kind of motor that magnet ring, controller, switching power supply are housed is provided.
The technical solution of the utility model is the motor that magnet ring, controller, switching power supply are housed, comprise protecgulum 1, casing 2, bonnet 3, motor shaft 4, movement 5, support 6, bearing 7, it is characterized in that in the space between support 6 and the bonnet 3, magnet ring being installed, controller is electrically connected with switching power supply and with motor interface.
Have some turn coil to be electrically connected with controller on the said magnet ring, controller is electrically connected with switching power supply; Said controller is start-stop brake controller and speed-regulation start/stop brake controller; Said magnet ring, controller and switching power supply are mounted on the control circuit board 9, and control circuit board 9 is installed in the fixed mount 8, and fixed mount 8 is installed in the space between support 6 and the bonnet 3.
Said switching power supply comprises rectification circuit, filter circuit, transforming circuit, switching circuit, feedback circuit, half-wave control circuit, motor control circuit, control signal circuit, output DC volt circuit; The output of said rectification circuit is connected with the input of filter circuit, the output of filter circuit is connected with the input of transforming circuit, the output of transforming circuit is connected with the output dc voltage circuit input end, feedback is connected with the earth terminal of transforming circuit with switching circuit one end, one end is connected with output DC positive pressure 5V end, the other end is connected with U 4 in the transforming circuit, be connected by the common ends of electrolytic capacitor again with filter circuit two electrolytic capacitors, half-wave control circuit one end is connected with ac power input end, and the other end is connected with output DC pressure side 12V; Motor control circuit one end and output dc voltage are rectified 12V and are connected, and an end is connected with direct current machine, and the other end passes through resistance 1K, 3K to be held with 5V just and be connected, and draw output among two resistance 1K and the 3K and are connected with C; The negative 5V of said output DC volt circuit output, positive 5V and positive 12V voltage.
Said feedback and switching circuit are electrically connected by voltage-stabiliser tube, 2 resistance and compound tube PC817 connection in series-parallel to be formed; Said half-wave control circuit is composed in parallel by compound tube, diode and 2 resistance string; Said motor control circuit is composed in parallel by triode, thyristor and 2 resistance string.
Start-stop brake controller on the said controller comprises AC power inlet wire interface J 1, computer control input interface J 3, AC power incoming relay-protection circuit, bridge rectifier filter circuit, startup carry out control circuit, shut down the brake circuit, starting/the stop control circuit that brakes; AC power inlet wire interface J 1Be connected with AC power incoming relay-protection circuit input end, AC power incoming relay-protection circuit output end is connected with the bridge rectifier filter circuit input; The bridge rectifier filter circuit output is carried out the control circuit input with startup and is connected, and starts execution control circuit output and is connected with the starting/control circuit input that stops to brake; Start/stop to brake the control circuit output with shut down brake control circuit input and be connected, shut down brake control circuit output and direct current machine interface J 2Be connected; Start/stop to brake another output of control circuit and computer control input interface J 3Be connected.
Said bridge rectifier filter circuit passes through resistance R 1One of two ends end and the triode T that starts on the execution control circuit 1Link to each other, again with resistance R 2R 3Be connected the other end and triode T 3T 4Emitter link to each other; The triode T on the control circuit is carried out in said startup 1Again with start/stop the resistance R of braking on the control circuit 5Be connected the triode T on it 3Base stage and resistance R 6Be connected triode T 3T 4Emitter and triode T 5Emitter be connected; Resistance R on the said starting/control circuit that stops to brake 5And resistance R 9Common ends and the T that shuts down on the brake control circuit 2Pipe is connected, resistance R 9The other end and T 2Pipe positive pole and resistance 10 link to each other T 5The pipe emitter again with T 2Pipe negative pole and R10 link to each other; Said shutdown brake control circuit T 2Resistance R is passed through at pipe output two ends 11With direct current machine interface J 2Join; Said computer control input interface J 3With resistance R 8Two ends link to each other to insert and start/stop the control circuit that brakes.
Speed-regulation start/stop brake controller on the said controller comprises AC power incoming relay-protection circuit, bridge rectifier filter circuit, startup execution control circuit, shutdown brake circuit, the starting/control circuit that stops to brake, motor speed adjustment control interface J4, DT6; AC power inlet wire interface J 1Be connected with AC power incoming relay-protection circuit input end, AC power incoming relay-protection circuit output end is connected with the bridge rectifier filter circuit input; The bridge rectifier filter circuit output is carried out the control circuit input with startup and is connected, and starts execution control circuit output and is connected with the starting/control circuit input that stops to brake; Start/stop to brake the control circuit output with shut down brake control circuit input and be connected, shut down brake control circuit output and direct current machine interface J 2Be connected; Start/stop to brake another output of control circuit and computer control input interface J 3Be connected; Alignment circuit output links to each other with the start-up circuit input, and the other end is connected with computer control input interface J4.
Bridge rectifier filter circuit in the said speed-regulation start/stop brake controller passes through resistance R 1One of two ends end and the triode T that starts on the execution control circuit 1Link to each other, again with resistance R 2R 3Be connected the other end and triode T 3T 4Emitter link to each other; The triode T on the control circuit is carried out in said startup 1Again with start/stop the resistance R of braking on the control circuit 5Be connected the triode T on it 3Base stage and resistance R 6Be connected triode T 3T 4Emitter and triode T 5Emitter be connected; Resistance R on the said starting/control circuit that stops to brake 5And resistance R 9Common ends and the T that shuts down on the brake control circuit 2Pipe is connected, resistance R 9The other end and T 2Pipe positive pole and resistance 10 link to each other T 5The pipe emitter again with T 2Pipe negative pole and R10 link to each other; Said shutdown brake control circuit T 2Resistance R is passed through at pipe output two ends 11With direct current machine interface J 2Join; Said computer control input interface J 3With resistance R 8Two ends link to each other to insert and start/stop the control circuit that brakes; Said alignment circuit is made up of interface J4, DT6, R1K, R10K connection in series-parallel, and the alignment circuit output is electrically connected with start-up circuit input T1.
The core shapes of said magnet ring is annular or three-back-shaped or clavate.
The utility model has the advantages that because magnet ring is housed, make the electric current of motor steadily reliable, therefore when work, more stable.Especially be contained on the financial machine and tool product, improve job stability.Because start-stop brake controller and speed-regulation start/stop brake controller are installed, startup to motor stops, turning round, rotates and play accurate control action, finish motor when outage and stopping operating, it is motionless to brake immediately, rotating speed control problem when having solved the inertia rotational problems of motor and motor rotation.It is big that startup stops reliable brake weight, and speed governing is effective, and circuit design is simple, and it is low to use common components and parts cost.Because pulse width modulation control switch stabilized voltage power supply is housed, the characteristics of this power supply be efficient, volume is little, cost is low, offers paper money counter and crosses paper money direct current machine drive control power supply, provides the halfwave rectifier power supply to paper money counter simultaneously; Steady operation and specific (special) requirements for paper money counter provide good condition.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2-Fig. 4 is three kinds of shape schematic diagrames of magnetic core of magnet ring.
Fig. 5 is the circuit block diagram of switching power supply.
Fig. 6 is the circuit theory diagrams of switching power supply.
Fig. 7 is the circuit theory diagrams of start-stop brake controller.
Fig. 8 is the circuit theory diagrams of speed-regulation start/stop brake controller.
Embodiment
Further specify embodiment below in conjunction with accompanying drawing.
With reference to Fig. 1,1-protecgulum, 2-casing, 3-bonnet, 4-motor shaft, 5-movement, 6-support, 7-bearing, 8-fixed mount, 9-control circuit board.As shown, in the space between support 6 and the bonnet 3, magnet ring is installed, controller is electrically connected with switching power supply and with motor interface.Movement 5 generally is stator and rotor, and stator adopts the magnetic shoe structure in addition.
With reference to Fig. 2-Fig. 4, be three kinds of shapes of magnetic core of magnet ring, annular, three-back-shaped and clavate are arranged, also can produce multiple shape.
With reference to Fig. 5, the block diagram of display switch voltage-stabilized power supply circuit.Whole circuit is made up of rectification circuit, filter circuit, transforming circuit, feedback and switching circuit, half-wave control circuit, motor control circuit, control signal circuit and output dc voltage circuit.Its operation principle is mains ac power supply 220V, through bridge rectifier is high direct voltage through DC filtering again, be modulated to high-frequency pulse voltage through pulsewidth, operating frequency is 60KHZ, just transformation is controlled through the sampling feedback linearization again, and voltage stabilizing is finished in controlled pulse-width modulation, to the direct current machine drive controlling, again power supply is carried out half-wave alternating current output Linear Control.
With reference to Fig. 6 is the circuit theory diagrams of switching power supply.Chart display the type and spec of each electronic devices and components.As shown, civil power alternating current 220V input interface J1, through the bridge rectifier rectification, input filter circuit filtering, just the output of rectification circuit is connected with the input of filter circuit, the output of filter circuit is connected with the input of transforming circuit, the output of transforming circuit is connected with the output dc voltage circuit input end, feedback is connected with the earth terminal of transforming circuit with switching circuit one end, one end is connected with output DC positive pressure 5V end, the other end is connected with U4 in the transforming circuit, be connected by the common ends of electrolytic capacitor again with filter circuit two electrolytic capacitors, half-wave control circuit one end is connected with ac power input end, and the other end is connected with output DC pressure side 12V; Motor control circuit one end and output dc voltage are rectified 12V and are connected, and an end is connected with direct current machine, and the other end passes through resistance 1K, 3K to be held with 5V just and be connected, and draw output among two resistance 1K and the 3K and are connected with C; The negative 5V of output DC volt circuit output, positive 5V and positive 12V voltage.Feedback and switching circuit are made up of voltage-stabiliser tube, 2 resistance and compound tube PC817 connection in series-parallel electrical connection; The half-wave control circuit is composed in parallel by compound tube, diode and 2 resistance string; Said motor control circuit is composed in parallel by triode, thyristor and 2 resistance string.Three kinds of power supplys of output DC volt circuit output: the one, negative 5V, the 2nd, positive 5V, the 3rd, positive 12V power supply offers paper money counter and uses.This power supply is the pulse width modulating switch stabilized voltage power supply, as is used on the paper money counter of financial machine and tool product to be again paper money small machine drive control power supply, and also to be the special-purpose halfwave rectifier power supply of paper money counter.
With reference to Fig. 7, start-stop brake controller comprises AC power inlet wire interface J 1, computer control input interface J 3, by AC power incoming relay-protection circuit, bridge rectifier filter circuit, startup carry out control circuit, shut down the brake control circuit, the starting/control circuit that stops to brake is formed, be installed on the printed substrate after, be installed in the motor case again.By the reasonable connection of each circuit realize the control motor startup, driving, rotate and stop to add the whole process of brake.As shown, AC power inlet wire interface J 1Be connected with the input of protective circuit, and the output of AC power incoming relay-protection circuit is connected with the bridge rectifier filter circuit input; The output of bridge rectifier filter circuit passes through resistance R 1One of two ends end and the triode T that starts input on the execution control circuit 1Link to each other again and resistance R 2R 3Be connected, and the other end and triode T 3T 4Emitter link to each other.Start triode T on the output of carrying out control circuit 1With start/stop the resistance R of control circuit input of braking 5Be connected triode T 3Base stage and resistance R 6Be connected triode T 3T 4Emitter and triode T 5Emitter be connected.Start/stop the control circuit output resistance R of braking 5And resistance R 9Common ends and the T that shuts down brake control circuit input 2Pipe is connected, resistance R 9The other end and T 2Positive pole and resistance 10 link to each other T 5The pipe emitter again with T 2Pipe negative pole and resistance R 10 link to each other.Shut down the T of brake control circuit 2Resistance R is passed through at pipe output two ends 11With direct current machine interface J 2Join.Computer control input interface J 3With resistance R 8Two ends link to each other and insert and start/stop the output of control circuit of braking.
The components and parts configuration is as follows in the circuit: YMPPT, D1-D4 1N007, C1 10 μ f/250V, R1=R2=R4=R9=100K, R3=10K, R5=10 Ω/5W, R6=R10=20K, R8=10K, triode T 3, T 4, T 5Be 13001, T 1ZRF9640, T 2ZRF640, D 5TLP521.This control circuit is by the power supply of 110V power supply, by starting/stop the two condition interlock function that brakes control circuit realization startup and stop, do not stop brake when promptly starting, and brake the time stops to start, and with the realization of 74H00 chip flip and flop generator the locking of control circuit order of braking is started/stopped in input.RC adjusts the two condition time-lag action of swap time in this circuit, the time of exchange between may command starting and the brake.
The circuit working principle is the whole control process of controlling starting, the driving of motor, rotating and stop to add brake, and when requiring computer control input starting command, the order that controller can provide starting to rotate is normally rotated motor; When receiving computer control input when stopping operating order, just send the order that stops operating, and in the motor stall, provide the function of brake at once, finish the rotation noninertia that motor brakes immediately and makes motor in the outage that stops operating, it is motionless to brake immediately.
With reference to Fig. 8, the circuit of speed-regulation start/stop brake controller comprises AC power inlet wire interface J 1, direct current machine interface J 2, computer control input interface J 3Adjust control interface J4, DT6 and form by AC power incoming relay-protection circuit, bridge rectifier filter circuit, startup execution control circuit, shutdown brake control circuit, the starting/control circuit that stops to brake, motor speed; after being installed on the printed substrate, be installed in again in the direct current machine housing.By the reasonable connection of each circuit realize the dynamo-electric machine of control counting startup, driving, rotate and stop to add the whole process of brake.As shown, AC power inlet wire interface J 1Be connected with the input of protective circuit, and the output of AC power incoming relay-protection circuit is connected with the bridge rectifier filter circuit input; The output of bridge rectifier filter circuit passes through resistance R 1One of two ends end and the triode T that starts input on the execution control circuit 1Link to each other again and resistance R 2R 3Be connected, and the other end and triode T 3T 4Emitter link to each other.Start triode T on the output of carrying out control circuit 1With start/stop the resistance R of control circuit input of braking 5Be connected triode T 3Base stage and resistance R 6Be connected triode T 3T 4Emitter and triode T 5Emitter be connected.Start/stop the control circuit output resistance R of braking 5And resistance R 9Common ends and the T that shuts down brake control circuit input 2Pipe is connected, resistance R 9The other end and T 2Positive pole and resistance 10 link to each other T 5The pipe emitter again with T 2Pipe negative pole and resistance R 10 link to each other.Shut down the T of brake control circuit 2Resistance R is passed through at pipe output two ends 11With direct current machine interface J 2Join.Computer control input interface J 3With resistance R 8Two ends link to each other and insert and start/stop the output of control circuit of braking.Alignment circuit output links to each other with the start-up circuit input, and another input is connected with computer control interface J4.
The components and parts configuration is as follows in the circuit: YMPPT, D1-D4 1N007, C1 10 μ f/250V, R1=R2=R4=R9=200K, R3=10K, R5=20 Ω/10W, R6=R10=20K, R8=10K, triode T 3, T 4, T 5Be 13001, T 1FQZP40, T 2IRF740, DT 5TLP521, DT6TLP521, speed regulating control interface comprise J4, DT6, R1K, R10K element.This control circuit is by 220V power supply power supply, and realize the two condition interlock function that starts and stop or not brake when promptly starting by starting/stop the control circuit that brakes, and stop to start during brake,
The circuit working principle is the whole control process of controlling starting, the driving of motor, rotating and stop to add brake, and when requiring computer control input starting command, the order that controller can provide starting to rotate is normally rotated motor; The motor rotation process or during, can be input to the speed of J4 and DT6 element control motor by computer, reach the purpose of modulating motor rotating speed.When receiving computer control input when stopping operating order, just send the order that stops operating, and in the motor stall, provide the function of brake at once, finish the rotation noninertia that motor brakes immediately and makes motor in the outage that stops operating, it is motionless to brake immediately.
This motor is applicable to 110V and 220V power supply.

Claims (9)

1, the motor of magnet ring, controller, switching power supply is housed, comprise protecgulum (1), casing (2), bonnet (3), motor shaft (4), movement (5), support (6), bearing (7), it is characterized in that in the space between support (6) and the bonnet (3), magnet ring being installed, controller is electrically connected with switching power supply and with motor interface.
2, according to the said motor that magnet ring, controller, switching power supply are housed of claim 1, it is characterized in that having on the said magnet ring some turn coil to be electrically connected with controller, controller is electrically connected with switching power supply; Said controller is start-stop brake controller and speed-regulation start/stop brake controller; Said magnet ring, controller and switching power supply are mounted on the control circuit board (9), and control circuit board (9) is installed in the fixed mount (8), and fixed mount (8) is installed in the space between support (6) and the bonnet (3).
3, according to claim 1 or the 2 said motors that magnet ring, controller, switching power supply are housed, it is characterized in that said switching power supply, comprise rectification circuit, filter circuit, transforming circuit, switching circuit, feedback circuit, half-wave control circuit, motor control circuit, control signal circuit, output DC volt circuit; The output of said rectification circuit is connected with the input of filter circuit, the output of filter circuit is connected with the input of transforming circuit, the output of transforming circuit is connected with the output dc voltage circuit input end, feedback is connected with the earth terminal of transforming circuit with switching circuit one end, one end is connected with output DC positive pressure 5V end, the other end is connected with U4 in the transforming circuit, be connected by the common ends of electrolytic capacitor again with filter circuit two electrolytic capacitors, half-wave control circuit one end is connected with ac power input end, and the other end is connected with output DC pressure side 12V; Motor control circuit one end and output dc voltage are rectified 12V and are connected, and an end is connected with direct current machine, and the other end passes through resistance 1K, 3K to be held with 5V just and be connected, and draw output among two resistance 1K and the 3K and are connected with C; The negative 5V of said output DC volt circuit output, positive 5V and positive 12V voltage.
4,, it is characterized in that said feedback and switching circuit are electrically connected by voltage-stabiliser tube, 2 resistance and compound tube PC817 connection in series-parallel to form according to the said motor that magnet ring, controller, switching power supply are housed of claim 3; Said half-wave control circuit is composed in parallel by compound tube, diode and 2 resistance string; Said motor control circuit is composed in parallel by triode, thyristor and 2 resistance string.
5, according to claim 1 or the 2 said motors that magnet ring, controller, switching power supply are housed, it is characterized in that the start-stop brake controller on the said controller, comprise AC power inlet wire interface J 1, computer control input interface J 3, AC power incoming relay-protection circuit, bridge rectifier filter circuit, startup carry out control circuit, shut down the brake circuit, starting/the stop control circuit that brakes; AC power inlet wire interface J 1Be connected with AC power incoming relay-protection circuit input end, AC power incoming relay-protection circuit output end is connected with the bridge rectifier filter circuit input; The bridge rectifier filter circuit output is carried out the control circuit input with startup and is connected, and starts execution control circuit output and is connected with the starting/control circuit input that stops to brake; Start/stop to brake the control circuit output with shut down brake control circuit input and be connected, shut down brake control circuit output and direct current machine interface J 2Be connected; Start/stop to brake another output of control circuit and computer control input interface J 3Be connected.
6,, it is characterized in that said bridge rectifier filter circuit passes through resistance R according to the said motor that magnet ring, controller, switching power supply are housed of claim 5 1One of two ends end and the triode T that starts on the execution control circuit 1Link to each other, again with resistance R 2R 3Be connected the other end and triode T 3T 4Emitter link to each other; The triode T on the control circuit is carried out in said startup 1Again with start/stop the resistance R of braking on the control circuit 5Be connected the triode T on it 3Base stage and resistance R 6Be connected triode T 3T 4Emitter and triode T 5Emitter be connected; Resistance R on the said starting/control circuit that stops to brake 5And resistance R 9Common ends and the T that shuts down on the brake control circuit 2Pipe is connected, resistance R 9The other end and T 2Pipe positive pole and resistance 10 link to each other T 5The pipe emitter again with T 2Pipe negative pole and R10 link to each other; Said shutdown brake control circuit T 2Resistance R is passed through at pipe output two ends 11With direct current machine interface J 2Join; Said computer control input interface J 3With resistance R 8Two ends link to each other to insert and start/stop the control circuit that brakes.
7, according to claim 1 or the 2 said motors that magnet ring, controller, switching power supply are housed, it is characterized in that the speed-regulation start/stop brake controller on the said controller, comprise AC power incoming relay-protection circuit, bridge rectifier filter circuit, startup execution control circuit, shutdown brake circuit, the starting/control circuit that stops to brake, motor speed adjustment control interface J4, DT6; AC power inlet wire interface J 1Be connected with AC power incoming relay-protection circuit input end, AC power incoming relay-protection circuit output end is connected with the bridge rectifier filter circuit input; The bridge rectifier filter circuit output is carried out the control circuit input with startup and is connected, and starts execution control circuit output and is connected with the starting/control circuit input that stops to brake; Start/stop to brake the control circuit output with shut down brake control circuit input and be connected, shut down brake control circuit output and direct current machine interface J 2Be connected; Start/stop to brake another output of control circuit and computer control input interface J 3Be connected; Alignment circuit output links to each other with the start-up circuit input, and the other end is connected with computer control input interface J4.
8, according to the said motor that magnet ring, controller, switching power supply are housed of claim 7, it is characterized in that the bridge rectifier filter circuit in the said speed-regulation start/stop brake controller passes through resistance R 1One of two ends end and the triode T that starts on the execution control circuit 1Link to each other, again with resistance R 2R 3Be connected the other end and triode T 3T 4Emitter link to each other; The triode T on the control circuit is carried out in said startup 1Again with start/stop the resistance R of braking on the control circuit 5Be connected the triode T on it 3Base stage and resistance R 6Be connected triode T 3T 4Emitter and triode T 5Emitter be connected; Resistance R on the said starting/control circuit that stops to brake 5And resistance R 9Common ends and the T that shuts down on the brake control circuit 2Pipe is connected, resistance R 9The other end and T 2Pipe positive pole and resistance 10 link to each other T 5The pipe emitter again with T 2Pipe negative pole and R10 link to each other; Said shutdown brake control circuit T 2Resistance R is passed through at pipe output two ends 11With direct current machine interface J 2Join; Said computer control input interface J 3With resistance R 8Two ends link to each other to insert and start/stop the control circuit that brakes; Said alignment circuit is made up of interface J4, DT6, R1K, R10K connection in series-parallel, and the alignment circuit output is electrically connected with start-up circuit input T1.
9, according to claim 1 or the 2 said motors that magnet ring, controller, switching power supply are housed, the core shapes that it is characterized in that said magnet ring is annular or three-back-shaped or clavate.
CNU2008201669183U 2008-10-24 2008-10-24 Motor equipped with magnet ring, controller and switch regulated power supply Expired - Fee Related CN201312203Y (en)

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Application Number Priority Date Filing Date Title
CNU2008201669183U CN201312203Y (en) 2008-10-24 2008-10-24 Motor equipped with magnet ring, controller and switch regulated power supply

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Application Number Priority Date Filing Date Title
CNU2008201669183U CN201312203Y (en) 2008-10-24 2008-10-24 Motor equipped with magnet ring, controller and switch regulated power supply

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CN201312203Y true CN201312203Y (en) 2009-09-16

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090916

Termination date: 20101024