Vexta aStep AS Series Operating Manual page 55

PN geared type
Single-phase100-115 V
Standard type Single-phase200-230 V
Three-phase200-230 V
Single-phase100-115 V
Electromagnetic-
Single-phase200-230 V
brake type
Three-phase200-230 V
Maximum holding torque ∗
N·m (Ib-in)
1
J: kg·m
Rotor inertia
Arc min (deg)
Backlash
Arc min (deg)
Rotary position error
Output shaft rotation speed
Gear ratio ∗
2
Resolution
1000 P/R
(Resolution as set
10000 P/R
via the resolution
selector switch.)
5000 P/R
Permissible torque ∗
3
N·m (lb-in)
Driver's power
Single-phase100-115 V
source input
Single-phase200-230 V
voltage ∗
4
Three-phase200-230 V
Input signal
Output signal
Electromagnetic brake ∗
5
Power supply input voltage/current
Power consumption
Static friction torque N·m (lb-in)
Motor kg (lb.)
Mass
Driver kg (lb.)
∗1 Maximum static torque at excitation is the maximum static torque at the rated motor current, modified in consideration of
permissible strength to the gears.
The value is reduced to approximately 50% by the current-cutback function when the motor operates in combination with a
dedicated driver.
∗2 The rotational directions of the motor shaft and gear output shaft will be the same.
∗3 Permissible torque represents the limit of the gears' mechanical strength. Keep all loading, including acceleration torque, below
the limit of torque.
∗4 The value for the driver's power-supply input current represents the maximum input current, which varies with pulse speed.
∗5 These are specifications for the electromagnetic-brake type only.
∗6 The figures in parentheses [ ] are specifications for the electromagnetic-brake type.
AS66AA-N5 AS66AA-N7.2
AS66AC-N5 AS66AC-N7.2
AS66AS-N5 AS66AS-N7.2
AS66MA-N5 AS66MA-N7.2
AS66MC-N5 AS66MC-N7.2
AS66MS-N5 AS66MS-N7.2
3.5 (30) 4.0 (35)
2 (oz-in 2 )
r/min
0 ~ 360 0 ~ 250
5:1
0.072°/Pulse 0.05°/Pulse
0.0072°/Pulse 0.005°/Pulse
500 P/R
0.144°/Pulse 0.1°/Pulse
0.0144°/Pulse 0.01°/Pulse
3.5 (30) 4.0 (35)
Single-phase 100-115 V
Single-phase 200-230 V
Three-phase 200-230 V
• Photocoupler input 5 VDC, 7 ~ 20 mA
CW (PLS), CCW (DIR)
• Photocoupler input 5 VDC or 24 VDC, 16 mA maximum
C.OFF, ×10, ACL
• Photocoupler/open-collector output
END, ALARM
• Transistor/open-collector output (Current sink output)
15 mA maximum
• Line driver output
TIM2, ASG2, BSG2
1.75 (15) 2.0 (17.7)
1.5 [1.75] (3.3 [3.85]) ∗
AS66AA-N10 AS66AA-N25
AS66AC-N10 AS66AC-N25
AS66AS-N10 AS66AS-N25
AS66MA-N10 AS66MA-N25
AS66MC-N10 AS66MC-N25
AS66MS-N10 AS66MS-N25
5.0 (44)
-7
405 × 10 [564 × 10
3´ (0.05°)
6´ (0.1°)
0 ~ 180
7.2:1 10:1
0.036°/Pulse 0.0144°/Pulse
0.0036°/Pulse 0.00144°/Pulse
0.072°/Pulse 0.0288°/Pulse
0.0072°/Pulse 0.00288°/Pulse
5.0 (44)
+10%
-15%
+10%
-15%
+10%
-15%
30 VDC maximum, 15 mA maximum
TIM1, ASG1, BSG1
Active when power is off
24 VDC±5% 0.25 A
6 W
2.5 (22)
6
0.8 (1.76)
AS66AA-N36 AS66AA-N50
AS66AC-N36 AS66AC-N50
AS66AS-N36 AS66AS-N50
AS66MA-N36 AS66MA-N50
AS66MC-N36 AS66MC-N50
AS66MS-N36 AS66MS-N50
8.0 (70) 8.0 (70)
] (2.2 [3.1]) ∗
-7 6
0 ~ 72 0 ~ 50
25:1 36:1
0.01°/Pulse 0.0072°/Pulse
0.001°/Pulse 0.00072°/Pulse
0.02°/Pulse 0.0144°/Pulse
0.002°/Pulse 0.00144°/Pulse
8.0 (70) 8.0 (70)
50/60 Hz 5 A
50/60 Hz 3 A
50/60 Hz 1.5 A
30 VDC maximum,
4.0 (35) 4.0 (35)
1.7 [1.95] (3.74 [4.29]) ∗
8.0 (70)
0 ~ 36
50:1
8.0 (70)
4.0 (35)
6
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