DC MICRO STEPPING MOTORS
 
  • Precision is the word that best describes EVERMO's DC Micro Stepping Motors.
  • At every spin of customer's revolution requirement, our stepping motors give you the assurance of a stable and smooth operation.
  • Manufactured in our plants with our own in-house developed precision automation equipment, excellent efficiency, reliability and quality are easily attained in spite of their very small sizes and compact designs.
  • Our DC Micro Stepping Motors product range consists of PM type and Hybrid type. They are applicable to CD & DVD-ROM, RW, Scanner, Faxmachine and many other OA , Vending machines…applications.
 

  　　　　　　　　PM TYPE MICRO STEPPING MOTOR
PM Type
 
Model
size
Voltage
(/Phase)
(V)
Step
Angle
DEG
Step
Accuracy
％
Resistance
(/Phase)
Ω
Holding
Torque
mN．M(gf-cm)
Rotor
Inertia
g-cm2
Weight
g
Lead Wire Type
(mm)
FPC
Lead
Wire
Pin
Connector
ST0608
Φ6x8.1
4.5
22.5
±5
40
0.19 (2)
0.007
3
○
ST0808
Φ8x8
3
18
±5
10
0.68 (7)
0.012
3
○
ST0809
Φ8x8.5
3
18
±5
10
0.68 (7)
0.012
3
○
ST1008
Φ10x8
5
18
±5
18
1.18 (12)
0.04
5
○
ST1008F
Φ10x8
5
18
±5
15
0.98 (10)
0.05
4
○
ST1010C
Φ10x10
5
18
±5
18
1.56 (16)
0.05
6
○
ST1010D
Φ10x10
5
18
±5
14
1.18 (12)
0.03
4.3
○
ST1010V
Φ10x10
5
18
±5
60
0.34 (3.5)
0.012
8
○
ST1011
Φ10x11.4
7
18
±5
18
1.76 (18)
0.05
7
○
ST1511
Φ15x10.5
5
18
±5
18
3.43 (35)
0.06
10
○
○
ST1512
Φ15x12.2
5
18
±5
20
2.74 (28)
0.08
11
○
ST2014
Φ20x14
5
18
±5
20
6.86 (70)
0.2
23
○
ST2513
Φ25x13
12
7.5
±7
70
12.7 (130)
1.02
30
○
ST3515
Φ35x15.1
24
7.5
±7
100
31.36(320)
5
65
○
○
ST4216
Φ42x15.5
12
3.75
±7
70
19.6 (200)
14.2
100
○
○
ST4216
Φ42x15.5
24
7.5
±7
55
73.5 (72)
14.2
100
○
○
ST4222
Φ42x21.7
24
7.5
±7
150
98.0 (1000)
20.3
135
○
○
       
 
EVERMO's full ranges of PM type micro stepping with screw shaft/mechanism could meet all of your requirement for FLOPPY Disk Drives, CD-ROM/DVD-ROM Drives,
NB Diskette Tray out, CAMCORDER Focus, CANCORDER Zooming,…, and all kinds of your linear motion application.
 
Copyright © 2010 Formosa Servo Electric Motor Co., Ltd/EVERMO Group. All Rights Reserved
Please contact sales02@telstar-tech.com.tw for more detailed technical spec. data/drawing
  　　　　　　　　　　HYBRID TYPE STEPPING MOTOR
 
Hybrid Type
 
Model
Voltage
(v)
Current
(A/Phase)
Resistance
(Ω/Phase)
Inductance
(mH/Phase)
Holding Torque
(Kgf-cm)
Detent Torque
(gf-cm)
Rotor Inertia
(g-cm2)
Weight
(g)
HK233-01AT
2.0
1.0
2.0
1.0
1.0
70
16
180
HK233-02AT
4.5
0.5
9.0
6.0
1.0
70
16
180
HK233-03AT
12
0.16
75
50
0.9
70
16
180
HK243-01AT
4
1.0
4.0
3.3
1.7
120
33
200
HK243-02AT
9.6
0.4
24
3.3
1.7
120
33
200
HK243-03AT
12.0
0.31
39
23
1.7
120
33
200
HK243-ATN
4.0
1.0
2.7
3.3
1.8
120
33
200
HK264-01AT
5.7
1.0
5.7
6.9
3.9
120
90
450
HK264-02AT
2.8
2.0
1.4
1.5
3.9
120
90
450
HK264-03AT
1.9
3.0
0.63
0.6
3.9
120
90
450
HK266-01AT
7.4
1.0
7.4
17
9
300
230
650
HK266-02AT
3.6
2.0
1.8
3.9
9
300
230
650
HK266-03AT
2.3
3.0
0.75
1.7
9
300
230
650
HK268-01AT
8.6
1.0
8.6
18
13.5
480
370
980
HK268-02AT
4.5
2.0
2.25
4.3
13.5
480
370
980
HK268-03AT
3.0
3.0
1.0
1.7
13.5
480
370
980
HK265-01AT
3.9
1.3
3.0
4.1
5.5
400
120
500
HK265-02AT
12
0.6
20
30
5.5
400
120
500
HK265-03AT
24
0.3
80
98
5.5
400
120
500
HK266-01AT
6
1.2
5.0
9.8
6.5
450
155
620
HK266-02AT
12
0.6
20
40
6.5
450
155
620
HK266-03AT
24
0.3
80
130
6.5
450
155
620
 
Copyright © 2010 Formosa Servo Electric Motor Co., Ltd/EVERMO Group. All Rights Reserved
Please contact sales02@telstar-tech.com.tw for more detailed technical spec. data/drawing