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Z - Linear Motors


Z - Linear

Diameter: 3/4", 1"
Step: .0005", .001", .002", .004"
Shaft: Non-Captive, Captive
Coil: Bipolar, Unipolar


Mechanical Drawing
Dimensions
Stepping sequence
Salient Characteristics
Step Rate vs. Thrust


Mechanical Drawing

Dimensions

CAPTIVE & NON-CAPTIVE LINEAR
Z20000 SERIES Z26000 SERIES
A .79 [20.1] 1.000 [25.4]
B 1 5/16 [7.94 1.653 [41.99]
C 1.031 [26.18] 1.378 [35.00]
D .144 [3.66] .146 [3.71]
E 3.00 ±.03 [76.2 ±.8]
F C .543 [13.79] .542 [13.77]
F NC 1.875 {47.63]
G .905 ±.025 [22.99 ±.64] .787 ±.025 [19.99 ±.64]
H .644 ±.010 [16.36 ±.25] .472 ±.010 [11.99 ±.64]
I C 1.00 [25.4] MAX.
I NC .78 [19.81] MAX. .728 [18.49] MAX.
J .18 [4.6] .157 [3.99]
K .050 [1.27] .064 [1.63]
L .615 [15.62] MAX. .57 [14.48] MAX.
M N/A
N .150 [3.81]
O N/A
P
Q 0.455 ±.002 [011.56 ±.05] 0.473 ±.002 [012.01 ±.05]
R 0.312 [07.92] 0.315 [08.00]
S N/A
T C 0.140 [03.56]
T NC 0.130 [03.30]
U N/A
V #2-56 UNC-2A
W N/A
X
Y #28 AWG
Z 12" ±1/2" [12.7 ±3.18] PLUS
1/2" ±1/8" {304.8 ±12.7] STRIPPED
C = CAPTIVE NC = NON-CAPTIVE
DIMENSIONS IN BRACKETS ARE METRIC


Stepping Sequence

UNIPOLAR Q1 Q2 Q3 Q4
BIPOLAR Q2-Q3 Q1-Q4 Q6-Q7 Q5-Q8
STEP
1 ON OFF ON OFF
2 OFF ON ON OFF
3 OFF ON OFF ON
4 ON OFF OFF ON
1 ON OFF ON OFF


Salient Characteristics

20mm (.79") motor 26 mm (1") motor
Bipolar Unipolar Bipolar
Captive Z-2054 X-V Z-2646 X-V Z-2656 X-V Z-2644 X-V
Non-captive Z-2084 X-V Z-2636 X-V Z-2686 X-V Z-2634 X-V
Step angle 15º 7.5º 15º 7.5º
Travel/step (avail. inch) .001", .002", .004" .0005", .001" .002", .004" .0005", .001"
Travel/step (avail. µm) 25µm, 50µm, 100µm 25 µm, 50 µm, 100 µm 25µm, 50 µm, 100 µm
Operating voltage 5 VDC 12 VDC 5 VDC 12 VDC 5 VDC 12 VDC 5 VDC 12 VDC 5 VDC 12 VDC
Current phase 230 mA 100 mA 340 mA 140 mA 340 mA 140 mA 340 mA 140 mA 340 mA 140 mA
Resistance/ phase 22 Ohm 118 Ohm 14.7 Ohm 84 Ohm 14.7 Ohm 84 Ohm 14.7 Ohm 84 Ohm 14.7 Ohm 84 Ohm
Inductance/ phase 5.4 mH 27 mH 4.3 mH 24 mH 3.4 mH 19 mH 8.5 mH 55 mH 6.7 mH 44 MH
Power consumption 2.4 W 3.4 W
Weight 24.1 g (.85 oz) 34.0 g (1.2 oz)
Temperature rise 75º C (167º F)
Insulation resistance 20 M Ohm


Step Rate vs. Thrust

Series Diameter (Inch) Cycle 100 PPS 200 PPS 300 PPS 400 PPS 600 PPS
Travel Percent
Motor Per Step Duty Thrust in ounces
Series Diameter (Inch) Cycle 100 PPS 200 PPS 300 PPS 400 PPS 600 PPS
Z20000 3/4" 0.001 100 33 23 15 7 ---
Z20000 3/4" 0.001 25 65 56 42 30 10
Z20000 3/4" 0.002 100 24 18 12 6 ---
Z20000 3/4" 0.002 25 47 40 32 25 8
Z20000 3/4" 0.004 100 16 11 7 2 ---
Z20000 3/4" 0.004 25 32 28 22 17 6
Z26000 1" 0.0005 100 150 107 65 33 ---
Z26000 1" 0.0005 25 230 205 170 125 40
Z26000 1" 0.001 100 118 81 43 16 ---
Z26000 1" 0.001 25 180 160 130 90 20
Z26000 1" 0.002 100 85 60 32 10 ---
Z26000 1" 0.002 25 180 125 100 75 10
Z26000 1" 0.004 100 58 39 20 6 ---
Z26000 1" 0.004 25 95 80 65 45 8
Note: Forces are for bipolar operation, unipolar drives give 30% less torque


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