CN2266831Y - Torque motor - Google Patents
Torque motor Download PDFInfo
- Publication number
- CN2266831Y CN2266831Y CN 96208667 CN96208667U CN2266831Y CN 2266831 Y CN2266831 Y CN 2266831Y CN 96208667 CN96208667 CN 96208667 CN 96208667 U CN96208667 U CN 96208667U CN 2266831 Y CN2266831 Y CN 2266831Y
- Authority
- CN
- China
- Prior art keywords
- magnet
- torque motor
- magnetic material
- utility
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
The utility model relates to a torque motor, particularly the improvement of the torque motor magnet, comprising a magnet, a coil and a fixing plate. The utility model is characterized in that the magnet is composed of permanent magnetic material and permeable magnetic material which are fixedly connected to be integration, and the permanent magnetic material is Nd-Fe-B. The utility model has the advantages that partial permanent magnetic material can be saved without the performance change of the torque motor, and both the size and the cost are reduced.
Description
The utility model relates to a kind of torque-motor, particularly the improvement of torque-motor magnet.
The used magnet of torque-motor is formed by a monoblock permanent magnetic material at present, and its required permanent magnetic material is more, and its cost is higher.
The purpose of this utility model is to adopt permanent magnets and magnetic inductive block two parts to form the magnet of torque-motor, on the serviceability basis of invariable, can reduce cost.
The technical solution of the utility model is: a kind of torque-motor, comprise magnet, coil, fixed head, and it is characterized in that magnet is made up of permanent magnets and magnetic inductive block two parts, permanent magnets is fixedlyed connected with magnetic inductive block and is integral.
Characteristics of the present utility model are can save the part permanent magnetic material on the serviceability basis of invariable, and the cost of torque-motor and volume all can be reduced.
The utility model embodiment is described with reference to the accompanying drawings.
Accompanying drawing 1 is the utility model structural representation.
As shown in Figure 1, magnetic inductive block (2), permanent magnets (3) and coil (4) are installed between two fixed heads (1), and fixed head (1) connects by set bolt (5), and permanent magnets (3) is to be fixed together with magnetic inductive block (2), the magnet of forming torque-motor, permanent magnets adopts neodymium iron boron.
Claims (1)
1. a torque-motor comprises magnet, coil, fixed head, it is characterized in that magnet is made up of permanent magnets and magnetic inductive block two parts, and permanent magnets is fixedlyed connected with magnetic inductive block and is integral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96208667 CN2266831Y (en) | 1996-04-02 | 1996-04-02 | Torque motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96208667 CN2266831Y (en) | 1996-04-02 | 1996-04-02 | Torque motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2266831Y true CN2266831Y (en) | 1997-11-05 |
Family
ID=33892580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96208667 Expired - Fee Related CN2266831Y (en) | 1996-04-02 | 1996-04-02 | Torque motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2266831Y (en) |
-
1996
- 1996-04-02 CN CN 96208667 patent/CN2266831Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0746079A3 (en) | Motor with built-in permanent magnets | |
| CN2266831Y (en) | Torque motor | |
| CN201181867Y (en) | Permanent-magnet motor rotor | |
| CN201051686Y (en) | Electromotor permanent magnetic rotor | |
| CN212518571U (en) | Embedded motor rotor structure | |
| CN2518257Y (en) | Permanent magnet synchronous motor for traction mechanism of gearless elevator | |
| CN2399807Y (en) | Multiple polar heads magnetizing clamps | |
| CN2402049Y (en) | Permanent magnetic rotator | |
| CN2211668Y (en) | Permanent magnetic electric generator with laminated rotor | |
| CN202798172U (en) | Mixed excitation claw pole motor composite magnetic steel | |
| CN1707919A (en) | Inserted iron-core axial magnetic field permanent magnetic disc type electric machine | |
| CN2394370Y (en) | Low noise permanent magnet brushless D. C. motor | |
| CN2151575Y (en) | Permanent magnet DC motor | |
| CN2627235Y (en) | Permanent-magnet closed magnetic circuit ignition coil | |
| CN2682727Y (en) | Quadrupole outer corner torque motor | |
| CN2254602Y (en) | Permanent-magnet starting machine with high performance | |
| CN2099409U (en) | Neodymium-iron-boron miniature permanent magnet d.c. motor | |
| CN2210504Y (en) | Separated type very stong voice loud-speaker | |
| CN210093088U (en) | Rotor structure for embedded permanent magnet motor | |
| CN2842846Y (en) | The claw-pole type rotor electromotor | |
| CN2210956Y (en) | Electric starting device for motorcycle | |
| CN2233131Y (en) | Bridge-polar type rare-earth permanent-magnet generator rotor | |
| CN2175422Y (en) | Braking magnet block made of common permanent-magnetic material of Nd-Fe-B-rare earth | |
| CN2262775Y (en) | Magneto generator rotor with new structure | |
| CN2634637Y (en) | AC contactor for building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |