tel +7(495) 407-01-02
Production Search
Linear guidance systems
Linear displacement
Geared motors
Servo technology
Screw and gear trains
Completing for machine tools

Contact Information

  • +7 (495) 514-01-02
  • +7 (495) 407-01-02
  • E-mail:


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).

Subscribe to news

Our partners




Stepper motors of FL573P series

Three-phase hybrid stepper motors of FL573P series are used in production automation (semiconductor test equipment), medical industry (hematology analyzers), and also in laser systems, marking machines, inkjet printers, screw pumps, ATMs. Characterized by a high accuracy, lack of vibration at the low frequencies, high torque at the high frequencies, continuity.

Lineup of FL573P series

To view the load characteristics of FL573P series and wiring diagram please click on the image of stepper motor's 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
FL573P42-5206A 6.76 5.2 1.3 1.4 0.45 6 110×10-7 2.1 0.45 42
FL573P56-5606A 4.0 5.6 0.7 1.7 0.90 6 300×10-7
4.0 0.75 56
FL573P79-5806A 6.0 5.8 1.05 2.4 1.50 6 480×10-7
6.8 1.10 79

Main technical characteristics of FL573P series

Parameter Specifications
Step angle 1.2°
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 75 N max. (20 mm. from the flange)
Axial force 15 N max.
Holding torque 0.45 ~ 1.50 kg×cm
Current/phase 5.2 ~ 5.8 А

Ordering information for FL573P series

FL 57 3P 42 - 520 6 A
FL - stepper motor Flange size Motor type Motor case length Current per phase Number of leads Shaft type
  57 57 mm 3P three-phase hybrid 42 42 mm 
56 56 mm
79 79 mm
520 5.2 А
560 5.6 А
580 5.8 А
6 leads A single

Dimensions of FL573P series

The value of D parameter for FL573P42-5206A and FL573P56-5606A models: D=6.35 mm; for FL573P79-5806A model: D=8.0 mm.

Load characteristics of FL573P series


Wiring diagram