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Stepper Motors, 20 Series / 28 Series
Economy series Product Overview Product Overview Economy series
Stepper Motors Stepper Motors

C-20STM##
Driver Motor
Economy series 6 11 (25) (13) 10±0.5 Body Length #20.3Max.
15.4±0.2
Stepper Motors 93 (87) (87) 0 φ16 -0.05 15.4±0.2

-0.12 4-M2
0 φ 4 Depth 2.5 Min. 300±10
Pulse signal voltage range: DC5~24V 20 Series 56 21 (4) 1.5±0.3 AWG28
Driver power input is AC / DC universal, C-28STM## Motor
Driver
allowing for connection with straight or (13)
20±1
reversed polarity. 6 11 (25) 0 -0.12 4.5±0.1 15±0.25 Body Length #28.2Max.
23±0.2
φ 5
-0.05 0
93 (87) (87) φ22 23±0.2
4-M2.5 300±10 Servo Motors Stepper Motors /
Depth 2.5Min.
56 21 (4) 2±0.25
QProduct Features 28 Series AWG28 P.06-005
· Pulse signal voltage range: DC5~24V . No need QIndividual Model
additional DC5V switching power supplies or · AC / DC universal, allowing for connection with straight Motor Driver
connecting current limiting resistors or reversed polarity C-20STM01 C-20STM02 C-20STM03 C-DR42A Couplings
Part Number
Generic products on the 5V switching power C-28STM01 C-28STM02 C-28STM03 C-DR42A
market * supplies or current QPackage P.06-025
Switching Power Supply DC24V 24V limiting resistors need to
Power
24V 24V Pulse Supply be purchased separately Part Number 2 Step Body Number of Current / Holding Moment of Driver Driver
Inertia Output Current Power Voltage Resolution
Motor
Power Supply Signal Voltage 1Type Driver Angle Length Leads Phase Torque (g·cm²) (A) (V)
(°)
(mm)
(A)
(mN·m)
(pcs)
PLC Driver Motor C-20STM01 33 18 2.9 Bushings Keyless
DR42A
5V Pulse Signal Voltage C-20STM02 (Optional) 1.8 38 4 0.6 40 3.3 0.1~2.2 DC: 15~32 200~20000
5V Power Supply P.06-034
Switching Power Supply DC5V C-20STM03 45 44 3.8
C-28STM01 32 63 9
DR42A
MISUMI Economy series No need to purchase 5V switching C-28STM02 (Optional) 1.8 45 4 0.67 95 12 0.1~2.2 DC: 15~32 200~20000
power supplies or current limiting C-28STM03 50 120 18 Shafts Rotary
resistors separately E Motor Driver can be ordered separately with Part No. “C-DR42A”.
Switching Power Supply DC24V
24V Power 24V Power DC:9-42V DC: 24~80V Ordering Part Number (1Type) + 2Motor Driver P.06-037
Supply
Supply AC: 20~60V Example C-20STM01 + DR42A 6
PLC 24V Driver Motor Generic products on MISUMI Economy series
Pulse the market * AC / DC universal, no difference C-20STM##
Signal Voltage between positive / negative Torque-Frequency Curve Wiring Diagram
*Only 57 and 86 series drivers can be connected with straight polarity and reversed polarity; 20,
28, 35 and 42 series drivers cannot be connected with reversed polarity Test Conditions 24V 0.6A Test Conditions 24V 0.6A Test Conditions 24V 0.6A Rotary Shafts
· Excellent torque performance at low speed and 16 12 40 30 40 33 31 30.8 Black A+ Motors / Couplings /
35
14
35
BLK
high torque performance at high speed · Stable temperature rise during 2 hours of operation 12 11 10 9.5 8 30 25 24 23 20 30 20 Green A- M
25
25
10
15
15
Generic products on the market * Generic products on the market * MISUMI Economy series Torque mN·m 8 6 4 2 Torque mN·m 20 5 Torque mN·m 20 5 15 GRN Red Blue
10
10
B-
B+
Measured motor body Measured motor body 0 0 150 300 450 600 750 900 1050 1200 1350 1500 0 0 150 300 450 600 750 900 1050 1200 1350 1500 0 0 150 300 450 600 750 900 1050 1200 1350 1500 RED BLU
[rpm]
[rpm]
[rpm]
temperature
Torque temperature 82.0°C C-28STM## Body Length 38mm Body Length 45mm
Body Length 33mm
92.3°C
Torque-Frequency Curve
Test Conditions 24V 0.7A Test Conditions 24V 0.7A Test Conditions 24V 0.7A Wiring Diagram
80 120 120 Black A+
MISUMI Economy series 70 50 49 47 45 105 80 78 70 105 82 79 BLK M
Torque mN·m 40 41 Torque mN·m 60 60 40 Torque mN·m 60 50 20 Green A-
90
90
60
50
75
75
GRN
45
30
45
30
20
30
15
Torque 10 0 0 150 300 450 600 750 900 1050 1200 1350 1500 15 0 0 150 300 450 600 750 900 1050 1200 1350 1500 15 0 0 150 300 450 600 750 900 1050 1200 1350 1500 Red Blue
RED BLU
B+
B-
[rpm]
[rpm]
[rpm]
Body Length 32mm Body Length 45mm Body Length 50mm
*Test data is for reference only
*Generic products on the market are similar products randomly purchased by * The test data are obtained through testing by MISUMI, which are for reference only.
MISUMI from online or offline markets.
Stepper Motors / Servo Motors 06-006