Zoyer Save Power Energy Saving Direct Driver Sewing Motor (DSV-01-EX988)

Model NO.: DSV-01-EX988
Classification: Sewing Machine Motor
Type: Sewing Machine Motor
Trademark: ZOYER
Specification: SGS
Origin: Taizhou
Servo motor!  
Save energy in 50%!  Efficiency up 40%!environment protection

 Energy-Saving Motor/Servo Motor/Electronic Adjustable-Speed Motor (DSV-1)
Can be used to many kinds of industrial sewing machinery such as garment, bag, box sewing. Low vibration and noise, low temperature rise, longer working life, smaller & lighter, more important, Low energy consumption (saving electricity by 60 to 80% compared with clutch motors)
Direct driver, easy fit, beautiful, no noise, 
environment protection.

Manu

The Fourth, Instructions of the control panel:
1. Each key purpose:
(1) "P" key
This key has two uses : The first use is to direct press "P" key to switch up or down needle position, if up pinhole lamp lights means up needle position, if down pinhole lamp lights means down needle position, if two lamps off means no needle position.
The second use is: Function Enter button, below point 2 are described below.
    "S" key
This button also has two uses : The first use is to simply press "S" key to off or on lamp on the head.
The second use is to function parameters ( confirm ) key, point 2 are described below .
"+" "-" key
 These two keys are used to adjust speed.

(2) To enter the parameter method of operation:
     Example: How to change the motor from clockwise to Counterclockwise
     The first step: Open the power;
     Step two: Press the "P" key, no leave, and use the other hand press the "+ " key , the screen will display the P-00
     The third step: press "+" key, the screen will display P-01, and then press the "+" key again, the screen will display P-02, (P-02) is a motor clockwise or Counterclockwise parameters (common parameter list has).
     Step Four: Now press "P" key (enter into parameter) screen will display "1"
     Fifth step:  press " - " key, change "1 "to "0"
( "1" clockwise " 0 " for the counter-clockwise , common parameters list has ) .
     Step Six: Press the "S" key to determine the parameters, save and exit the parameter.

3. Restore factory settings:
     Restore factory settings : Press the "P" key, no leave, and use the other hand press the "+ " key , the screen will display the P-00, then press "S" key 3 seconds, it will Restore factory settings.

Zoyer Save Power Energy Saving Direct Driver Sewing Motor (DSV-01-EX988)
Zoyer Save Power Energy Saving Direct Driver Sewing Motor (DSV-01-EX988)

The so-called aligning bearing is that the raceway raceway is spherical, and it can adapt to the angular displacement between the two raceways, which is mainly supported by radial load, and can also bear a small number of two-way axial loads.
Characteristics of core bearing
It is mainly subjected to radial load, and it can also bear a small amount of bidirectional axial load.

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Tune ball bearing editing
The center ball bearing is the inner ring of the two raceways and the outer ring of the raceway for the spherical surface, and the ball bearing is assembled with a ball shaped roller. It can bear a large radial load and also bear a certain axial load, as shown in Figure 1. The outer raceway of this kind of bearing is spherical, so it has the performance of adjusting center.
The main features of the ball bearing are as follows:
(1) the outer race raceway of the ball aligning ball bearing is a part of the sphere. The center of curvature is on the bearing axis. Therefore, the bearing has the function of adjusting the center, and it can be automatically adjusted when the shaft and shell appear flexure, and does not increase the bearing burden.
(2) an appropriate amount of axial load that can bear radial load and two directions. But it can't bear the torque load.
This kind of bearing has smaller contact angle, almost no contact angle under axial load, small axial load capacity, large radial load capacity, and suitable for heavy load and impact load.
(3) the double row center ball bearing with tightened and locking nuts can be installed at any position on the optical axis and does not need to be positioned on the shoulder.
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Spherical Roller Bearings
Spherical Roller Bearing is in the two groove of the inner ring and outer ring raceways between Spherical Bearing assembly, a drum shaped roller, as shown in figure 3. Spherical Roller Bearing with two rollers, mainly bear radial load, also can withstand any direction of the amount of axial load; radial load capacity is very high, especially suitable for radial heavy loads or vibration, but unable to bear pure axial load.
The main characteristics of the spherical roller bearing:
(1) bearing with self-aligning ball like outer ring spherical roller bearing raceway is a part of spherical surface, the curvature center on the bearing axis, the bearing outer ring raceway is spherical shape, so its self-aligning performance is good, can compensate concentricity error, thus can realize the automatic aligning.
(2) in the section perpendicular to the rolling direction, the roller busbar is a curve, which fits well with the inside and outside raceway. The roller and raceway are linear contacts, which can bear radial load and axial load, and has good impact resistance.
(3) roller and roller bearing raceway match well, and are therefore relatively serious curve generatrix, sliding, friction than cylindrical roller bearings, spherical roller bearings are allowed so low working speed.
(4) the heart fades with a normal roller bearing non symmetrical roller, it will generate an axial force, roller by the force and the center fixed flange contact, spherical roller bearing symmetrical roller, it can move along the axial direction using the middle movable baffle ring, so no longer block roller center the edge of the constraints, and saves the recess of the inner raceway, the roller can be used longer, so as to improve the bearing capacity.
(5) single row self-aligning roller bearing contact angle is 0. Under axial load, the contact angle did not change significantly, the axial load will be very small contact forces generated great between roller and raceway, so when the axial load is greater than the radial load, the loads of single row spherical roller bearing can bear radial and axial.
(6) bearing with self-aligning ball like set with tight double row spherical roller bearing can be installed in any position on the optical axis, do not need to process the positioning shaft shoulder.
diaoxinguanzi1

Spherical Plain Bearing

Spherical Plain Bearing,Cheap Spherical Plain Bearing,High Precision Spherical Plain Bearing,Radial Spherical Plain Bearings

LUOYANG AUTO BEARING CO.,LTD , https://www.lyautobearing.com