Untitled Document






    PL TYPE (PL15S-020)
 
           
 
≒ Application
    Head Drive for Floppy Disk Drive
    Pick Up Drive for CD
    Pick Up Drive for DVD
   
≒ Reference Characteristics
Motor Size PL15S-020
Number of Steps per Rotation 20
Drive Method 2-2 PHASE
Drive Circuit BIPOLAR CONST. VOLT.
Drive Voltage 5[V]
Coil Resistance/Phase 10[戒]
Magnet Material Nd-Fe-B bonded magnet (MS70)
Holding Torque 30[X10-4 N.m]
Maximum PULL-IN Frequency 1450[PPS]

Typical Torgue Characteristics
Driver Frequency PULL-OUT Torque
400[PPS] 25[X10-4 N.m]
1400[PPS] 13[X10-4 N.m]
 
≒ PL Lead Screw Type (at 5[V],10[戒])
Torque characteristics <>

These torque values are reference only.
Heat radiation conditions and temperature rise effect by duty are different on each equipment,
therefore please select motors after considering the heat conditions in the actual equipment.

Switching Sequence (Viewed form Lead Screw Side)
TERMINAL  
  STEP
A1 A2 B1 B3
1 仃{ 仃{
2 仃{ 仃{
3 仃{ 仃{
4 仃{ 仃{

≒ Lead Screw Spec
OUTSIDE DIA. ﹌3
MINOR DIA. ﹌2
PITCH DIA. ﹌2.4
PITCH 3.0
LEAD ANGLE 2141" 49'
LEAD DIRECTION RIGHT-HAND SINGLE THREAD
SIMPLE PITCH ERROR 0.020
CUMULATIVE PITCH ERROR 0.030


≒ Detail of Screw

≒ External View of Motor with Dimensions

Performance values shown on this website are representative.
Motor design and specifications are subject to change without notice