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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.

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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 FL42STH-M series


Hybrid stepper motors of FL42STH-M series are used in medical and scientific research equipment (analyzers of the blood cells, liquid feed units, biochemical analyzers), and also in the marking machines, ATMs and lighting equipment. Characterized by a high output torque, high resolution, high-precision positioning, low vibration level.

Lineup of FL42STH-M series

To view the load characteristics of FL42STH-M series and wiring diagram please click on the image of stepper motor's model.

 Model
Rated voltage, V Current/phase, A Resistance/phase, Ohm
Inductance/phase, mH
Holding torque, kg×cm Number of leads Rotor inertia, kg×m2 Detent torque, g×cm Weight, kg Length, mm
FL42STH33-0956MA  4.0 0.95 4.2 4.0 1.58 6 35.0×10-7 200 0.22 33
FL42STH33-1334MA  2.8 1.33 2.1 4.2 2.2 4 35.0×10-7 200 0.22 33
FL42STH38-1206MA  4.0 1.2 3.3 3.4 2.59 6 54.0×10-7 220 0.28 40
FL42STH38-1684MA  2.8 1.68 1.65 3.2 3.3 4 54.0×10-7 220 0.28 40
FL42STH47-1206MA  4.0 1.2 3.3 4.0 3.17 6 68.0×10-7 250 0.22 33
FL42STH47-1684MA  2.8 1.68 1.65 4.1 4.4 4 68.0×10-7 250 0.35 48

Main technical characteristics of FL42STH-M series

Parameter Specifications
Step angle 0.9°
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 1.58 ~ 4.4 kg×cm
Current/phase 0.31 ~ 1.68 А

Ordering information for FL42STH-M series

FL 42 STH 33 - 095 6 A
FL - stepper motor Flange size Motor type Motor case length Current per phase Number of leads Shaft type
  42 42 mm STH with high torque 33 33 mm
38 38 mm
47 47 mm
095 0.95 А
120 1.2 А
133 1.33 А
168 1.68 А
4 leads
6 6 leads
A single

Dimensions of FL42STH-M series

Load characteristics of FL42STH-M series

 

Wiring diagram