ZSS Stepper Motors
12Pages

ZSS Stepper Motors fRoHS complient For Applications with Extended Temperature Range The proven 2-phase hybrid stepper motors series ZSS combine highest precision with smooth running characteristics. With up to 102.400 approachable positions (200-step motor, driven in micro stepping mode with 1/512 step resolution and encoder) the ZSS motor provides your application with highest precision positioning capabilities. The ZSS Serie differs from standard market motors by the extended ambient temperature range from -30 to +80 °C. Thus, the motor is suitable for the most demanding applications in diverse areas of application. Highlights Perfect-fit for your application: • with gear - GPL low-backlash planetary gears - PLG planetary gears - HD Harmonic Drive gears - GSR worm gears • with motor brake - Permanent magnet brake for 24 VDC supply voltage • with encoder - Standard resolution 500 lines - 3-channel optical incremental encoder Extended Temperature Range The ZSS stepper motor not only convinces with a very balanced, smooth and low resonance running performance with maximum positioning accuracy, but also with the extended ambient temperature range of -30 to +80 ° C. Variety of expansion stages With a variety of options and the high level of vertical integration of phytron, the ZSS is the ideal basis for customised applications. Gears, brakes, encoders, shaft or flange adjustments or special windings - the ZSS offers the optimum basis for efficient customising. high precision temperature smooth running • 2-phase hybrid stepper motors • 200-step (step angle 1.8°) • Connection options: - 4-lead parallel - 4-lead in series - 5-, 6- or 8-lead connection • Holding torques from 3.8 to 700 mNm • Protection class IP 40 for ZSS with free wire ends • Perm. ambient temperature -30 to +80 °C (no frost) • Max. operating voltage of the power stage (Intermediate circuit voltage: 70 VDC • Insulation class F acc. to VDE 0530 • Test voltage ZSS 19 to 52: 700 V (1 min) ZSS 56 to 57: 1500 V (1 min) • Optional: - 2nd shaft (IP 40) - encoder - gear - motor brake • Customised shaft design • Special windings phLjIrcm Extreme. Precision. Po

IndustrialStepper motor ZSS 19 to ZSS 57 Dimensions / Electrical and Mechanical Characteristics ZSS Standard 200-steps 1)

Electrical Connection / Connection Types / Phase current The phytron stepper motors type ZSS are built in 8-lead windings (standard). 8-Lead with free wire ends Phase currents For ZSS phytron stepper motors, the rated current [A] per motor phase is printed on the rating plate. The last digits of the motor's type number define the rated current. Example: ZSS 32.200.1,2 The rated current is defined for full step operation, at bipolar control mode, with parallel connected motor windings. According to the connection mode, the motor windings receive different currents. Therefore, for identical...

Industrial Option: Stepper Motor with Encoder The stepper motors ZSS 25 to ZSS 57 with mounted encoder are are particularly suitable for use in control actuators or for system monitoring. • Motor connection by free wire ends • Encoder connection with flat cable with 10-pin connector • Protection class IP20 Technical characteristics Resolution: Output current: Output voltage: Supply current: Zahlfrequenz: Supply voltage:

Option: Stepper Motor with Motor Brake For the stepper motors ZSS 32 to ZSS 57 a mounted 24 VDC permanent magnet motor brake is optionally available. ZSS 32 to 43: KEB 01: Power 8 W / Nominal torque 0.4 Nm; electrical connection: free wire ends ZSS 52 to 57: KEB 02: Power 10 W / Nominal torque1 Nm; electrical connection: circular connector Motor brake Option: Stepper motor with Heat Sink The ZSS stepper motors are also available with a mounted heat sink.Depending on the motor's mounting position, a heat sink with radial fins (K1) or axial fins (K2) can be selected. The use of a K1 heat sink...

Industrial Option: Stepper Motor with GPL Low-backlash Planetary Gear Mass /Permissible Loads / Protection Class

GPL Gear Mechanical Characteristics '] Valid for 21 °C ambient temperature Stepper Motor with GPL Gear • Stepper motor mounted gear • 1- to 3-stage planetary gear • Low gear backlash - Standard: 20 to 50 arcmin - Low-backlash: 6 to 15 arcmin • Maximum permanent torque 0.1 to 38 Nm • 100% permissible short-term overload • Adapted for permanent, alternate or intermittent operation • Ideal for combinations with toothed belt modules • 4:1 to 256:1 reduction ratios(depending on the gear type) • High efficiency • Low gear inertia • Perm. temperature range -30 to +90°C • Maintenance-free permanent...

Industrial ZSS Stepper motor with HD Gear The Harmonic Drive gears are based on a totally new operating principle. The transmission force is exerted by a resilient deformable toothed steel cylindre flexspline which transmits the motor rotation to the drive shaft. Drive shaft and output shaft direction is are opposed. Backlash and torsional stiffness Harmonic Drive® gears have particularly low backlash. In practice, the tooth-contour backlash can be neglected (see page 9). The total gear torsion is equal to the sum of ½ backlash + torque/resillient constant. with mounted stepper motor ZSS 25...

Dimensions and Mechanical Characteristics Gear Anmerkungen: Abmessungen und technische Daten des Motors: siehe Seite 2. "Massentragheitsmoment des Motors: siehe Seite 2.

Frequency Characteristics The curves correspond to the limit values of the operational characteristics (M) as a function of the control pulses (frequency/speed), for two different supply voltages (U) Power [W] The motor connection type is 4-leads with parallel windings. The motors are controlled by phytron stepper motor power stages in the half-step mode. Half step mode Power Characteristics For each frequency curve, the power characteristic (P) indicates the power delivered by the output shaft. Half step mode Half step mode Half step mode Half step mode 35 40 Frequency [kHz] 5250 6000...