2 Phase Closed-Loop Stepper Motor
Overview 2 Phase Closed-Loop Stepper Motor
New 2-phase closed loop stepper motors AM seriesare based on Cz optimized magnetic circuit design and the latest compact M-shaped molds. The motor body uses high magnetic density stator and rotor materials with high energy efficiency.
- Built-in high-resolution encoder, optional Z signal.
- The lightweight design of the AM series reduces the installation.
- Space of the motor.
- Permanent magnet brake is optional, Z-axis brake is faster.
Naming Rule
57
1
A
2
M
3
23
4
E
5
D
6
Z
7
-
◻
8
- Base size
- Step angle type code
A: 1.8 degrees
B: 1.2 degrees
C: 0.72 degrees - Motor series code
M: M series - Motor torque
06:0.6Nm 30:3.0Nm 120:12Nm - Encoder type
E: 1000 line photoelectric encoder - Type of plug
C: Encoder AMP6 plug outlet
D: Encoder DB9 plug outlet
X: Encoder DB9/Motor AMP4 plug
T: Encoder AMP6/Motor AMP4 plug
H: Encoder AMP9/Motor AMP4 plug (high voltage) - Supplementary code
Z: Encoder with Z signal - Non-standard code
Z2: with brake
*Note: Model naming rules are only used for model meaning analysis. For specific optional models, please refer to the details page.
20
28
42
57
60
86
2-phase Stepper Motor 20/28mm Series Technical Specifications
20 Series Dimension (mm)
28 Series Dimension (mm)
| Model | Step Angle(○) | Holding torque(N.m) | Rated current(A) | Resistance/phase (ohm) | Inductance/phase (mh) | Rotor inertia (g.cm2) | Shaft diameter(mm) | Shaft Length(mm) | Length(mm) | Weight(Kg) |
|---|---|---|---|---|---|---|---|---|---|---|
| 20AM003EC | 1.8 | 0.03 | 0.6 | 5.7 | 2.6 | 3 | 4 | 20 | 46.0 | 0.09 |
| 28AM006EC | 1.8 | 0.06 | 1.2 | 1.4 | 1.0 | 90 | 5 | 20 | 44.7 | 0.13 |
| 28AM013EC | 1.8 | 0.13 | 1.2 | 2.2 | 2.3 | 180 | 5 | 20 | 63.6 | 0.22 |
Note: NEMA 8 (20mm)， NEMA 11 (28mm)
2-phase Stepper Motor 42mm Series Technical Specifications
42A Series Dimension (mm)
42A Series Dimension (mm)
| Model | Step angle (°) | Holding torque (N.m) | Rated current (A) | Resistance/Phase (Ohm) | Inductance/Phase (mH) | Rotor inertia (g.cm²) | Shaft diameter (mm) | Shaft length (mm) | Length (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|
| 42A03EC | 1.8 | 0.3 | 2.0 | 1.6 | 1.9 | 77 | 8 | 21 | 69 | 0.5 |
| 42A08EC | 1.8 | 0.8 | 2.8 | 2.7 | 2.3 | 115 | 8 | 21 | 85 | 0.6 |
| 42AM06ED | 1.8 | 0.6 | 2.0 | 1.1 | 1.5 | 82 | 5 | 24 | 67 | 0.4 |
| 42AM08ED | 1.8 | 0.8 | 2.0 | 1.9 | 5.0 | 114 | 5 | 24 | 79 | 0.6 |
Note: *NEMA 17 (42mm)
2-phase Stepper Motor 57mm Series Technical Specifications
57 Series Dimension (mm)
D57 Series Dimension (mm)
| Model | Step angle () | Holding torque (N.m) | Rated current (A) | Resistance / Phase (Ohm) | Inductance Phase (mH) | Rotor inertia (g.cm²) | Shaft diameter (mm) | Shaft length (mm) | Length (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|
| 57AM13ED | 1.8 | 1.3 | 4.0 | 0.4 | 1.6 | 260 | 8 | 22 | 77 | 0.8 |
| 57AM23ED | 1.8 | 2.3 | 5.0 | 0.6 | 2.4 | 460 | 8 | 22 | 98 | 1.2 |
| 57AM26ED | 1.8 | 2.6 | 5.0 | 0.5 | 2.1 | 520 | 8 | 22 | 106 | 1.4 |
| 57AM30ED | 1.8 | 3.0 | 5.0 | 0.8 | 3.7 | 720 | 8 | 22 | 124 | 1.5 |
| D57AM30ED | 1.8 | 3.0 | 5.0 | 0.5 | 2.2 | 690 | 8 | 22 | 107 | 1.5 |
*NEMA 23 (57mm)
2-phase Stepper Motor 60mm Series Technical Specifications
60 Series Dimension (mm)
| Model | Step angle ) | Holding torque(N.m) | Rated current(A) | Resistance/ Phase(Ohm) | Inductance Phase(mH) | Rotor inertia (g.cm²) | Shaft diameter(mm) | Shaft length (mm) | Length (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|
| 60AM22ED | 1.8 | 2.2 | 5.0 | 0.4 | 1.3 | 330 | 8 | 22 | 79 | 1.1 |
| 60AM30ED | 1.8 | 3.0 | 5.0 | 0.5 | 2.2 | 690 | 8 | 22 | 107 | 1.5 |
| 60AM40ED | 1.8 | 4.0 | 5.0 | 0.9 | 3.5 | 880 | 10 | 30 | 123 | 2.1 |
*NEMA 24 (60mm)
2-phase Stepper Motor 86mm Series Technical Specifications
86 Series Dimension (mm)
| Model | Step Angle() | Holding torque(N.m) | Rated current(A) | Resistance/phase (ohm) | Inductance/phase (mh) | Rotor inertia (g.cm2) | Shaft diameter(mm) | Shaft Length(mm) | Length(mm) | Weight(Kg) |
|---|---|---|---|---|---|---|---|---|---|---|
| 86AM45ED | 1.8 | 4.5 | 6.0 | 0.4 | 2.8 | 1400 | 14 | 40 | 105 | 2.5 |
| 86AM65ED | 1.8 | 6.5 | 6.0 | 0.5 | 4.2 | 2300 | 14 | 40 | 127 | 3.3 |
| 86AM85ED | 1.8 | 8.5 | 6.0 | 0.5 | 5.5 | 2800 | 14 | 40 | 140 | 3.9 |
| 86AM100ED | 1.8 | 10 | 6.0 | 0.8 | 5.3 | 3400 | 14 | 40 | 157 | 4.3 |
| 86AM120ED | 1.8 | 12 | 6.0 | 0.7 | 8.3 | 4000 | 14 | 40 | 182 | 5.3 |
*NEMA 34 (86mm)
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