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CHARACTERISICS | TECHNICAL DIAGRAMS | PERFORMANCE CURVES | DOWNLOAD PDF3D MODEL

Wiring Diagram

Stepping Sequence

 

 

Z20000 SERIES 20mm (3/4") ROTARY STEPPER MOTOR

 

SALIENT CHARACTERISTICS - ROTARY SERIES Z20000 ROTARY STEPPER MOTOR

Ø 20mm (.75") rotary stepper motor
Part Number
Z20540-05
Z20540-12
Wiring
Bipolar
Step Angle
15°
Operating Voltage
5 VDC
12 VDC
Current / Phase
250mA
100mA
Resistance / Phase
20Ω
118Ω
Inductance / Phase
5.5mH
32mH
Hold Torque
oz-in (Ncm)
.65oz-in. (0.46 Ncm)
Detent Torque
oz-in (Ncm)
.17oz-in. (.12Ncm)
.17oz-in. (.12Ncm)
Power consumption
2.5 W
Rotor Inertia
1.13 gcm2
Weight
22.7 g (0.8 oz.)
Insulation resistance
20 MΩ
Temperature rise
75° C Rise (167°F) Rise

DIMENSIONAL DRAWING - Ø 20mm (.75") rotary stepper motor

BALL BEARING

z20000 Captive Shaft Rotary Motor
 

DIMENSIONAL DRAWING - Ø 20mm (.75") rotary stepper motor

SLEEVE BEARING

z20000 Captive Shaft Rotary Motor
 

PERFORMANCE CURVES - Ø 20mm (.75") rotary stepper motor / STEP RATE VS. TORQUE

CHOPPER DRIVE

z20000Chopper Drive