Oriental Motor

Oriental Motor Bipolar 4-Wire With Encoder PKP Series Hybrid Stepper Motor

  • 20mm - 56.4mm Frame Size
  • 0.02-2.5Nm Max. Holding Torque
  • 0.5-4.2 A/Phase Rated Current
  • Up to 1.7x more torque than other stepper motors.

Selected variant

Available in several variants

Selected variant

Technical data

Configuration Single Shaft
Encoder Resolution 200 P/R / 400 P/R / 1000 P/R
Frame size 20 mm
Inductance 4.1 mH/Phase
Maximum Holding Torque 0.02 Nm
Number of phases 2
Number of Wires 4
Rated Current 0.5 A/Phase
Rotor Inertia 2.5x10⁻⁷
Step angle 1.8 °
Type Standard With Encoder
Weight 0.07 kg
Winding Resistance 8.5 Ω/Phase
Voltage 4.25 V DC

Measurements and connections

Technical illustrations

Accessories

Related

Parts Frame size Inductance Maximum Holding Torque Rated Current Rotor Inertia Weight Winding Resistance Voltage Price
20 mm
4.1 mH/Phase
0.02 Nm
0.5 A/Phase
2.5x10⁻⁷
0.07 kg
8.5 Ω/Phase
4.25 V DC
20 mm
3.5 mH/Phase
0.036 Nm
0.6 A/Phase
3.8x10⁻⁷
0.09 kg
6.5 Ω/Phase
3.9 V DC
28 mm
0.96 mH/Phase
0.095 Nm
1.5 A/Phase
9.9x10⁻⁷
0.13 kg
1.18 Ω/Phase
1.77 V DC
28 mm
1.6 mH/Phase
0.19 Nm
1.5 A/Phase
19x10⁻⁷
0.22 kg
2 Ω/Phase
3 V DC
35 mm
1.5 mH/Phase
0.2 Nm
1.5 A/Phase
25x10⁻⁷
0.2 kg
1.62 Ω/Phase
2.43 V DC
35 mm
0.67 mH/Phase
0.2 Nm
2.3 A/Phase
25x10⁻⁷
0.2 kg
0.68 Ω/Phase
1.56 V DC
35 mm
2.6 mH/Phase
0.37 Nm
1.5 A/Phase
51x10⁻⁷
0.31 kg
2.4 Ω/Phase
3.6 V DC
35 mm
1.2 mH/Phase
0.37 Nm
2.3 A/Phase
51x10⁻⁷
0.31 kg
0.97 Ω/Phase
2.23 V DC
42 mm
10 mH/Phase
0.35 Nm
0.85 A/Phase
37x10⁻⁷
0.25 kg
5.4 Ω/Phase
4.6 V DC
42 mm
3.3 mH/Phase
0.35 Nm
1.5 A/Phase
37x10⁻⁷
0.25 kg
1.8 Ω/Phase
2.7 V DC
42 mm
1.4 mH/Phase
0.35 Nm
2.3 A/Phase
37x10⁻⁷
0.25 kg
0.78 Ω/Phase
1.8 V DC
42 mm
14 mH/Phase
0.48 Nm
0.85 A/Phase
55x10⁻⁷
0.32 kg
6.7 Ω/Phase
5.7 V DC
42 mm
4.4 mH/Phase
0.48 Nm
1.5 A/Phase
55x10⁻⁷
0.32 kg
2.1 Ω/Phase
3.2 V DC
42 mm
1.9 mH/Phase
0.48 Nm
2.3 A/Phase
55x10⁻⁷
0.32 kg
0.93 Ω/Phase
2.1 V DC
42 mm
16 mH/Phase
0.66 Nm
0.85 A/Phase
74x10⁻⁷
0.39 kg
7.1 Ω/Phase
6 V DC
42 mm
5.3 mH/Phase
0.66 Nm
1.5 A/Phase
74x10⁻⁷
0.39 kg
2.2 Ω/Phase
3.3 V DC
42 mm
2.2 mH/Phase
0.66 Nm
2.3 A/Phase
74x10⁻⁷
0.39 kg
1 Ω/Phase
2.3 V DC
42 mm
7.9 mH/Phase
0.99 Nm
1.5 A/Phase
111x10⁻⁷
0.52 kg
2.9 Ω/Phase
4.4 V DC
42 mm
3.3 mH/Phase
0.99 Nm
2.3 A/Phase
111x10⁻⁷
0.52 kg
1.4 Ω/Phase
3.2 V DC
56.4 mm
6 mH/Phase
0.74 Nm
1.4 A/Phase
140x10⁻⁷
0.47 kg
2.1 Ω/Phase
2.9 V DC
56.4 mm
1.5 mH/Phase
0.74 Nm
2.8 A/Phase
140x10⁻⁷
0.47 kg
0.57 Ω/Phase
1.6 V DC
56.4 mm
1.65 mH/Phase
0.74 Nm
4.2 A/Phase
140x10⁻⁷
0.47 kg
0.24 Ω/Phase
1 V DC
56.4 mm
12 mH/Phase
1.4 Nm
1.4 A/Phase
270x10⁻⁷
0.72 kg
3.3 Ω/Phase
4.6 V DC
56.4 mm
2.9 mH/Phase
1.4 Nm
2.8 A/Phase
270x10⁻⁷
0.72 kg
0.86 Ω/Phase
2.4 V DC
56.4 mm
1.3 mH/Phase
1.4 Nm
4.2 A/Phase
270x10⁻⁷
0.72 kg
0.38 Ω/Phase
1.6 V DC
56.4 mm
18 mH/Phase
2.5 Nm
1.4 A/Phase
500x10⁻⁷
1.12 kg
4.7 Ω/Phase
6.6 V DC
56.4 mm
4.6 mH/Phase
2.5 Nm
2.8 A/Phase
500x10⁻⁷
1.12 kg
1.2 Ω/Phase
3.4 V DC
56.4 mm
2 mH/Phase
2.5 Nm
4.2 A/Phase
500x10⁻⁷
1.12 kg
0.53 Ω/Phase
2.2 V DC

Selected variant

Select a variant in the list

Contact us
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