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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 ZK35HS series

Two-phase hybrid stepper motors of ZK35HS series are used in analytical and medical equipment - body fluid analyzers, systems of heart diagnostics, infusion pumps, pumps for supplying of the food substances, biochemical analyzers, analyzers of the blood cells, etc. Can also be used in the fax machines, printers, copying machines, feeding trays and paper sorting. Characterized by a small size, high precision and high stability.

Lineup of ZK35HS series

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
ZK35HS20-0604A  5.7 0.6 9.5 6.5 0.35 4 2 8.0×10-7 0.12 20
ZK35HS28-1004A  3.5 1.0 3.5 3.5 1.25 4 2 11.0×10-7 0.13 28

Main technical characteristics of ZK35HS 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 28 N max. (20 mm. from the flange)
Axial force 10 N max.
Holding torque 0.35 ~ 1.25 kg×cm
Current/phase 0.6 ~ 1.0 А

Ordering information for ZK35HS series

ZK 35 HS 20 - 060 4 A
ZK - stepper motor Flange size Motor type Motor case length Current per phase Number of leads Shaft type
  35 35 mm HS with high torque 20 20 mm
28 28 mm
060 0.6 А
100 1 А
4 4 leads A single

Dimensions of ZK35HS series