NEMA 17 Bipolar 3.75deg 0 .

Technical Parameter

Yam khoom	Specifications
Kauj ruam Angle Accuracy	±5%
Resistance raug	±10%
Inductance Qhov tseeb	±20%
Kub nce	80k Max.
Ambient Kub	-20 degree ~ +50 degree
Rwb thaiv tsev Resistance	100MΩMin.@500VDC
Dielectric zog	Ib feeb @ 500VAC∙5mA Max.
Ncej Radial Ua Si	0.06Max.@450g
Ncej Axial Ua Si	0.08Max.@450g

 

Technical Specification

Qauv No.	Polar	Rated Qhov hluav taws xob	Tam sim no / Theem	Kev tiv thaiv / Theem	Inductance / Theem	tuav Torque		# ntawm Coj	Rotor inertia	Qhov hnyav	Ntev
		V	A	Ω	mH	oz-in ib	kgf · cm		g cm2	kg	mm
42H021HJ-0504	Bipolar	6	0.5	12	15	7.5	0.54	4	15	0.13	21

 

 

Rub tawm Torque Curve

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FAQ

Q: Puas muaj kev xav txog kev nyab xeeb thaum siv stepper motors?

A: Yog, muaj qee qhov kev txiav txim siab txog kev nyab xeeb kom nco ntsoov thaum siv stepper motors. Nov yog qee qhov tseem ceeb:

1. Kev nyab xeeb hluav taws xob: Stepper motors yog siv los ntawm hluav taws xob, yog li nws yog ib qho tseem ceeb kom ua raws li cov kev cai ntawm kev nyab xeeb hluav taws xob. Xyuas kom meej tias lub cev muaj zog txuas nrog lub zog tsim nyog thiab txhua qhov kev sib txuas hluav taws xob muaj kev ruaj ntseg. Ceev faj thaum tuav cov xov hlau nyob thiab tsis txhob ua haujlwm ntawm lub cev muaj zog thaum nws siv.

 

2. Thaum tshav kub kub Dissipation: Stepper motors tuaj yeem ua kom sov thaum lub sijhawm ua haujlwm, tshwj xeeb tshaj yog thaum khiav ntawm kev kub ceev lossis nrog cov khoom hnyav. Kev ua kom sov txaus yog qhov tseem ceeb los tiv thaiv overheating, uas tuaj yeem ua rau lub cev muaj zog lossis cov khoom nyob ib puag ncig. Xyuas kom lub cev muaj zog nyob rau hauv qhov chaw uas muaj cua zoo los yog xav txog kev siv cov dab dej kub lossis cov kiv cua txias yog tias tsim nyog.

 

3. Mechanical Hazards: Stepper motors feem ntau muaj rotating shafts uas tuaj yeem ua rau muaj kev phom sij yog tias tsis ua haujlwm zoo. Tsis txhob kov cov rotating qhov chaw thaum lub cev muaj zog ua haujlwm, vim nws tuaj yeem ua rau raug mob. Yog tias tsim nyog, siv cov khoom tiv thaiv kev nyab xeeb los yog cov ntaub thaiv kom tsis txhob muaj kev sib cuag nrog cov khoom txav mus los.

 

4. Lub cev muaj zog overloading: Kev khiav hauj lwm lub cev muaj zog tshaj qhov nws tau teev tseg tuaj yeem ua rau overheating, txo lifespan, los yog lub cev muaj zog tsis ua hauj lwm. Nco ntsoov xa mus rau cov chaw tsim khoom cov ntaub ntawv thiab cov txheej txheem los txiav txim siab qhov siab tshaj plaws torque, tam sim no, thiab kev ntsuas ceev ntawm lub cev muaj zog. Tsis txhob overloading lub cev muaj zog kom muaj kev nyab xeeb thiab txhim khu kev qha.

 

5. Grounding: Kev cog lus hauv av kom zoo ntawm lub cev muaj zog thiab cov khoom siv hluav taws xob sib txuas yog qhov tseem ceeb rau kev nyab xeeb hluav taws xob thiab txo qis kev pheej hmoo ntawm hluav taws xob cuam tshuam. Ua raws li kev pom zoo hauv av thiab xyuas kom meej tias lub cev muaj zog hauv av sib txuas yog ruaj ntseg thiab txhim khu kev qha.

 

6. Kev xav txog ib puag ncig: Ua tib zoo saib xyuas qhov chaw ua haujlwm ntawm lub tshuab stepper. Yog tias lub cev muaj zog tau siv nyob rau hauv ib puag ncig hnyav lossis muaj peev xwm ua rau muaj kev phom sij (xws li, huab cua kub, ya raws, plua plav, lossis tshuaj lom neeg raug mob), xav txog kev siv cov kev tiv thaiv tsim nyog xws li cov ntaub thaiv npog, sealing, lossis xaiv cov motors tshwj xeeb tsim rau cov xwm txheej zoo li no.

 

7. Tswj thiab saib xyuas: Siv cov kev tswj xyuas kom zoo thiab kev soj ntsuam xyuas kom muaj kev nyab xeeb thiab txhim khu kev qha ntawm stepper lub cev muaj zog. Siv cov tsav tsheb tsim nyog lossis cov tswj hwm uas muab cov yam ntxwv zoo li kev tiv thaiv overcurrent, nrhiav kom tau lub khw, lossis thermal kaw. Saib xyuas lub cev muaj zog qhov kub thiab lwm yam cuam tshuam los tshawb xyuas cov kev txawv txav lossis cov teeb meem muaj peev xwm.

 

Cim npe nrov: nema 17 bipolar 3.75deg 0. (7.5oz.in) 0.5a 6v 42x42x21mm 4 xov hlau stepper tsav manufacturers, lwm tus neeg, Hoobkas