china Cost High Torque Hybrid 2 Phase Stepper Motor Electric Motor DC Motor NEMA 1.7″ for CNC Machine manufacturers

Product Description

Product Description

Stepper CZPT Description

This bipolar Nema 1.7″ 42 mm square stepper motor is configured with step angle 1.8° with a dimension of 42 mm x 42 mm x 29.7 mm. It has 4 wires for bipolar connection and each and every phase attracts present .80 A at 2.seventy two V, with bipolar holding torque 15.00 [Ncm] min.

Thanks to their accurate and sleek movements the CZPT CZPT ttronica hybrid stepper motors are created to perform in the textile and printing industries and appropriate for camera control and 3D printers.

Item Parameters

Motor CZPT nical Specification


NEMA 1.7″ – 42 mm square

Bipolar holding torque

15.00 [Ncm] min.

Phase angle

1.8 [°] ± 5 [%]

Rated voltage

2.72 [Volt]

Rated present

.80 [A/ph]

Period resistance

3.40 [Ohm] ± 10 [%]

Phase inductance

5.70 [mH] ± 20 [%]

Rotor inertia

26.6 [g.cm²]

Wires quantity

4 wires for bipolar connection

Wires output

With connector

Ambient temperature

-20 [°C] ~ +forty [°C]

Temperature rise

eighty [K]


fifteen [%] ~ 90 [%]

Insulation resistance

100 [Mohm] min.

Dielectric toughness

500 [VAC 1 Moment]

Insulation class

Classe B, 130°C

Class security


Max. shaft radial load

21 [N]

Max. shaft axial load

ten [N]

Depth [mm]


Single shaft

Dimensions H x L x W

42. [mm] x forty two. [mm] x 29.7 [mm]

Excess weight

.eighteen [Kg.]

Mechanical Drawing (in mm)


Nema Model Length Step CZPT le Current/Phase Resistance/Stage Inductance/Stage Holding Torque # of CZPT s Rotor Inertia
(L)mm ( °) A Ω mH N.M. No. g.cm2
Nema8 EW08-210H 37.eight one.80  1.00  four.30  1.70  .04min 4.00  two.90 
Nema11 EW11-110 30.1 one.80  one.00  four.50  3.80  .08min four.00  five.00 
EW11-110H thirty.1 one.80  one.00  4.50  4.00  .07min four.00  nine.00 
EW11-310 50.4 one.80  one.00  two.50  2.20  .14min four.00  20.00 
EW11-310D 50.four one.80  one.00  two.50  two.20  .14min 4.00  twenty.00 
Nema14 EW14-110 twenty five.five one.80  1.00  three.30  three.80  .17min 4.00  25.00 
EW14-210 forty.5 1.80  1.00  four.00  six.10  .2min 4.00  twenty five.00 
Nema17 EW17-220 one.80  two.00  .70  one.40  .3min four.00  40.00 
EW17-320 39.two 1.80  two.00  one.00  one.80  .45min four.00  60.00 
EW17-320D 39.2 one.80  2.00  1.00  one.80  .45min four.00  60.00 
EW17-420 47.2 1.80  two.00  one.00  2.00  .56min four.00  eighty.00 
EW17-420D 47.two one.80  2.00  1.00  two.00  .56min 4.00  eighty.00 
EW17-420M eighty.1 1.80  2.00  1.35  three.20  .48min 4.00  seventy seven.00 
EW17-520 sixty one.80  two.00  one.35  2.90  .70min 4.00  one hundred fifteen.00 
EW17-520M 99.1 1.80  2.00  one.77  four.00  .72min four.00  110.00 
Nema23 EW23-one hundred forty 41.9 one.80  4.00  .37  1.00  .70min four.00  170.00 
EW23-240 fifty two.9 1.80  4.00  .45  one.70  1.25min 4.00  290.00 
EW23-240D fifty two.nine 1.80  4.00  .45  1.70  one.25min four.00  290.00 
EW23-240M ninety five.five 1.80  4.00  .44  1.40  1.20min four.00  480.00 
EW23-340 76.four one.80  four.00  .50  1.80  two.00min 4.00  520.00 
EW23-340D seventy six.4 one.80  four.00  .50  one.80  two.00min 4.00  520.00 
EW23-350M 116.five one.80  5.00  .40  1.80  two.00min 4.00  480.00 
Nema24 EW24-240 54.5 1.80  4.00  .45  1.20  one.40min four.00  450.00 
EW24-440 eighty five.5 one.80  4.00  .80  3.00  three.00min four.00  900.00 
EW24-450M a hundred twenty five.six 1.80  five.00  .42  1.80  3.00min four.00  900.00 
Nema34 EW34-260 seventy nine.five 1.80  six.00  .38  2.80  4.5min 4.00  1900.00 
EW34-360 ninety nine 1.80  6.00  .47  three.90  6.00min 4.00  2700.00 
EW34-460M one hundred fifty five.three 1.80  six.00  .54  5.00  eight.20min 4.00  3800.00 
EW34-560 129 1.80  six.00  .64  six.00  9.00min four.00  4000.00 
EW34-660 159.5 1.80  six.00  .72  seven.30  12min. four.00  5000.00 
EH34-530 129 1.80  3.60  one.06  ten.00  seven.1min 4.00  4000.00 

Firm Profile

     Taking advantage of the proactive weather of the 70s, in 1977 the engineer Felice Caldi, who experienced often been a passionate builder and inventor, started an innovative firm, operating internationally in the discipline of application for industrial equipment.
Because then, this modest company primarily based in Lodi has liked constant successes related to progressive items and cutting edge “very best in course” technologies in the discipline of industrial automation, as established by the a lot of patents submitted for the duration of the a long time as effectively as the crucial awards given to it by the Chamber of CZPT of Milan and of the CZPT rdy Location.
    The organization, thanks to its successes more than time, has developed significantly, increasing its product sales community overseas and opening an additional company in CZPT to deal with the sales stream in the Asian market place. 
    CZPT attentive to the dynamics and demands of the automation marketplace, constantly evolving and continuously looking for technological innovation, CZPT CZPT ttronica has been in a position to reply to all the technological difficulties that have arisen above the years, delivering answers in a position to make its CZPT er’s machines much more and far more executing and very competitive.
    And it is precisely to underline the significance and the uniqueness of every one CZPT er that we design, with treatment and commitment, hugely CZPT ised automation solutions, that are ready to completely satisfy any request, equally with regards to application and components.
    Our crew of mechatronic engineers can without a doubt CZPT ise the software with specifically designed firmware, and it can also adapt the motor by CZPT ising, for illustration, the length of the cables or the diameter of the crankshaft and the IP defense degree, all strictly based mostly on the CZPT er’s complex specs.

Induction motors, also identified as asynchronous motors, use the electromagnetic induction produced by the magnetic field of the stator to create existing in the rotor, thereby making torque. These motors do not operate at a pace in sync with the recent, that’s why the name. They use the phenomenon of electromagnetic induction to change electrical power into mechanical vitality. Induction motor rotors are the most common type of AC motor discovered in pumps, compressors, and other equipment of all sorts.
china Cost High Torque Hybrid 2 Phase Stepper Motor Electric Motor DC Motor NEMA 1.7