Catalogue SECM 0.9° Fullstep Product Overview
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□ 56.4 mm SECM-SPECIFICATIONS
0.9° HIGH-TORQUE 2 PHASE STEPPING MOTOR
Model
A = Single Shaft B = Double Shaft
• Bipolar Parallel
• Bipolar Serial
• Unipolar
Torque Speed-curve
Holding Torque
[Nm]
Current/ Phase
[A]
Resistance/ Phase
[Ohm]
Inductance/ Phase
[mH]
Holding Torque
[Nm]
Current/ Phase
[A]
Resistance/ Phase
[Ohm]
Inductance/ Phase
[mH]
Holding Torque
[Nm]
Current/ Phase
[A]
Resistance/ Phase
[Ohm]
Inductance/ Phase
[mH]
SECM264M-E1.0 (A/B)
0.55
1.4
2.8
8.4
0.55
0.7
11.2
33.6
0.44
1.0
5.6
8.4
N1
SECM264M-E2.0 (A/B)
0.55
2.8
0.7
2.2
0.55
1.4
2.8
8.8
0.44
2.0
1.4
2.2
N2
SECM264M-E3.0 (A/B)
0.55
4.2
0.3*
0.9
0.55
2.1
1.2*
3.6
0.44
3.0
0.6*
0.9
N3
Number of Leads
Weight of Motor
Size Lenght
Rotor Inertia
8
0.45 kg
56.4 x 56.4 x 39 mm
145 x 10 -7kgm2
Resistance / Phase (Q) = ± 10%, (* ± 15%), Inductance / Phase (mH) = ± 20%
Model
A = Single Shaft B = Double Shaft
• Bipolar Parallel
• Bipolar Serial
• Unipolar
Torque Speed-curve
Holding Torque
[Nm]
Current/ Phase
[A]
Resistance/ Phase
[Ohm]
Inductance/ Phase
[mH]
Holding Torque
[Nm]
Current/ Phase
[A]
Resistance/ Phase
[Ohm]
Inductance/ Phase
[mH]
Holding Torque
[Nm]
Current/ Phase
[A]
Resistance/ Phase
[Ohm]
Inductance/ Phase
[mH]
SECM266M-E1.0 (A/B)
1.25
1.4
3.6
23.1
1.25
0.7
14.4
92.4
0.95
1.0
7.2
23.1
O1
SECM266M-E2.0 (A/B)
1.25
2.8
0.9
5.9
1.25
1.4
3.6
23.6
0.95
2.0
1.8
5.9
O2
SECM266M-E3.0 (A/B)
1.25
4.2
0.4*
2.6
1.25
2.1
1.6*
10.4
0.95
3.0
0.8*
2.6
O3
Number of Leads
Weight of Motor
Size Lenght
Rotor Inertia
8
0.7 kg
56.4 x 56.4 x 54 mm
310 x 10 -7 kgm2
Resistance / Phase (Q) = ± 10%, (* ± 15%), Inductance / Phase (mH) = ± 20%
Model
• Bipolar Parallel
• Bipolar Serial
• Unipolar
Torque Speed-curve
A = Single Shaft B = Double Shaft
Holding Torque
Current/ Phase
Resistance/ Phase
Inductance/ Phase
Holding Torque
Current/ Phase
Resistance/ Phase
Inductance/ Phase
Holding Torque
Current/ Phase
Resistance/ Phase
Inductance/ Phase
[Nm]
[A]
[Ohm]
[mH]
[Nm]
[A]
[Ohm]
[mH]
[Nm]
[A]
[Ohm]
[mH]
SECM268M-E2.0 (A/B)
1.95
2.8
1.15
7.8
1.95
1.4
4.6
31.2
1.45
2.0
2.3
7.8
P1
SECM268M-E2.4 (A/B)
1.95
3.5
0.75
5.0
1.95
1.75
3.0
20.0
1.45
2.45
1.5
5.0
P2
SECM268M-E3.0 (A/B)
1.95
4.2
0.5*
3.5
1.95
2.1
2.0*
14.0
1.45
3.0
1.0*
3.5
P3
Number of Leads
Weight of Motor
Size Lenght
Rotor Inertia
8
1.0 kg
56.4 x 56.4 x 76 mm
520 x 10 -7 kgm2
Resistance / Phase (Q) = ± 10%, (* ± 15%), Inductance / Phase (mH) = ± 20%
iNERAL SPECIFICATIONS
Specifications
Items
Shaft Runout
0.05 mm Max. T.I.R.
Shaft Radial Play
0.025 mm Max. (0.5 kg)
Shaft Axial Play
0.075 mm Max. (1 kg)
100 M Q (DC 500 V)
Insulation Resistance
Dielectric Strength
500 V AC (1 Minute)
Insulation Class
CLASS B (130°)
|_| 0.075 IA
Temperature Rise
80° C MAX. (2 PHASE ON)
-20° C ~ + 50° C
Working Temperature
12
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