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ZR 20 Rotary Stage

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The ZR 20 Rotary Stage is a stepper motor based rotary stage. Driven by an anti-backlash betl system, it has a 20:1 ratio and can be fitted with an SK20 collet.   
 
ZR 20
  stepper motor MS 045 HT *
Reduction ratio  1:20
Abtriebsdrehzahl [1/min]  0 - 60
Operating torque (0 - 1600 Hz) [Nm]  8
Rated holding torque (static load) [Nm]  14
Min. step (positional accuracy) [arcmin]  3.5
Weight [kg]  2.1
  * Values for half-step operation
Rotary or tilting units 1* 2* 3 4 5 6 7
ZR 20 (step)  10 kg  5 kg  14 Nm  8 Nm  8 Nm  60 rpm  1:20
*) Guideline values will vary according to application !!

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