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25.09.2014 | We invite you to visit our stand at the exhibition "Mashex-2014"!

Get an e-ticket to the exhibition "Mashex-2014"Dear Partners and Clients!

We invite you to visit our stand №C261, hall №3 at the 17th international exhibition of equipment and technologies of metalworking and working of composite materials "Mashex-2014", which will be organized from 28 to 31 October in the exhibition center "Crocus Expo", pavilion №1, Moscow, Russia.

24.09.2014 | We invite you to visit our stand at the exhibition "Stankostroenie-2014"!

Get an e-ticket to the exhibition "Stankostroenie-2014"Dear Partners and Clients!

We invite you to visit our stand №В222 , pavilion №1, hall №2 at the international specialized exhibition "Stankostroenie-2014", which will be organized from 14 to 17 October, 2014 in the exhibition center "Crocus Expo" (Moscow, Russia).



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Stepper motors of ZK86HS series


Hybrid stepper motors of ZK86HS series are used in production automation (machines for the diamond cutting, cutting machines, bending machines, packaging machines), medical industry (machines for printing on the pharmaceutical ampoules), scientific research (ultrasound equipment), and also in monitoring devices, household appliances, equipment for solar energetics. Characterized by a high torque, high accuracy, low noise level.

Lineup of ZK86HS series

 Model
Rated voltage, V Current/phase, A Resistance/phase, Ohm Inductance/phase, mH Holding torque, kg×cm Number of leads Number of phases Rotor inertia, kg×m2 Weight, kg Length, mm
ZK86HS78-4204A  3.2 4.2 0.76 6.0 45.0 4 2     78
ZK86HS100-5004A  2.5 5.0 0.50 4.0 52.0 4 2     100

Main technical characteristics of ZK86HS series

Parameter Specifications
Step angle 1.8°
Step angle accuracy ±5% (full step, no load)
Resistance accuracy ±10%
Inductance accuracy ±20%
Temperature rise 80°C max. (rated current, 2 phase on)
Ambient temperature -20°C ~ +50°C
Insulation resistance 100 MOhm min., 500 VDC
Dielectric strength 500 VAC for one minute
Radial play 0.02 mm. max. (450 g-load)
Axial play 0.08 mm. max. (450 g-load)
Radial force 220 N max. (20 mm. from the flange)
Axial force 60 N max.
Holding torque 45.0 ~ 52.0 kg×cm
Current/phase 4.2 ~ 5.0 А

Ordering information for ZK86HS series

ZK 86 HS 78 - 420 4 A
ZK - stepper motor Flange size Motor type Motor case length Current per phase Number of leads Shaft type
  86 86 mm HS with high torque 78 78 mm
100 100 mm
420 4.2 А
500 5 А
4 leads A single

Dimensions of ZK86HS series

Wiring diagram