Vexta aStep AS Series, Operating Manual

Page: 58 / 64

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• 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 30 VDC maximum, 15 mA maximum
END, ALARM
• Transistor/open-collector output (Current sink output) 30 VDC maximum,
15 mA maximum TIM1, ASG1, BSG1
• Line driver output
TIM2, ASG2, BSG2
Active when power is off
24 VDC±5% 0.25 A
6 W
Single-phase100-115 V
+10%
50/60 Hz 5 A
Single-phase200-230 V
+10%
50/60 Hz 3 A
Three-phase200-230 V
+10%
50/60 Hz 1.5 A
-15%
Single-phase100-115 V
+10%
50/60 Hz 6 A
Single-phase200-230 V
+10%
50/60 Hz 3.5 A
Three-phase200-230 V
+10%
50/60 Hz 1.9 A
-15%
-15%
-15%
-15%
-15%
∗
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 rotor’s inertial moment is the sum total of the gear inertial moment as converted to the motor shaft, and the motor rotor’s
moment of inertia.
∗
3 The rotational direction of the motor shaft will be opposite that of the gear output shaft.
∗
4 Permissible torque represents the limit of the gears’ mechanical strength. Keep the load torque below the limit of torque.
∗
5 The maximum torque is the permissible strength against a momentary load (acceleration torque) in driving an inertial load.
∗
6 The value for the driver’s power-supply input current represents the maximum input current, which varies with pulse speed.
∗
7 These are specifications for the electromagnetic-brake type only.
∗
8 The figures in parentheses [ ] are specifications for the electromagnetic-brake type.
Harmonic geared type
0.4
´
~ 1.5
´
±0.28 N·m (39 oz-in)
0 ~ 70
50:1
0.0072°/Pulse
0.00072°/Pulse
0.0144°/Pulse
0.00144°/Pulse
5.5 (48)
10 (88)
AS98AA-H100
AS98AC-H100
AS98AS-H100
AS98MA-H100
AS98MC-H100
AS98MS-H100
37 (320)
AS98AA-H50
AS98AC-H50
AS98AS-H50
AS98MA-H50
AS98MC-H50
AS98MS-H50
25 (220)
AS66AA-H100
AS66AC-H100
AS66AS-H100
AS66MA-H100
AS66MC-H100
AS66MS-H100
8.0 (70)
AS66AA-H50
AS66AC-H50
AS66AS-H50
AS66MA-H50
AS66MC-H50
AS66MS-H50
5.5 (48)
405 × 10
-7
[564 × 10
-7
] (2.2 [3.1])
∗
8
0.4
´
~ 1.5
´
±0.4 N·m (56 oz-in)
0 ~ 35
100:1
0.0036°/Pulse
0.00036°/Pulse
0.0072°/Pulse
0.00072°/Pulse
8.0 (70)
15 (132)
0.4
´
~ 1.5
´
±1 N·m (142 oz-in)
0 ~ 70
50:1
0.0072°/Pulse
0.00072°/Pulse
0.0144°/Pulse
0.00144°/Pulse
25 (220)
35 (300)
0.4
´
~ 1.5
´
±1.2 N·m (170 oz-in)
0 ~ 35
100:1
0.0036°/Pulse
0.00036°/Pulse
0.0072°/Pulse
0.00072°/Pulse
37 (320)
55 (480)
1000 P/R
10000 P/R
500 P/R
5000 P/R
(Resolution as set
via the resolution
selector switch.)
Power supply input voltage/current
Power consumption
Static friction torque N·m (lb-in)
Motor kg (lb.)
Driver kg (lb.)
2.75 (24)
1.4 [1.65] (3.08 [3.63])
∗
8 3.9 [4.3] (8.58 [9.46])
∗
8
0.8 (1.76)
4.0 (35) 12.5 (110) 18.5 (163)
N·m (Ib-in)
J: kg·m 2 (oz-in 2 )
Arc min
r/min
N·m (lb-in)
N·m (lb-in)
1400 × 10
-7
[1559 × 10
-7
] (7.7 [8.5])
∗
8
Single-phase100-115 V
Single-phase200-230 V
Three-phase200-230 V
Single-phase100-115 V
Single-phase200-230 V
Three-phase200-230 V
Single-phase100-115 V
Single-phase200-230 V
Three-phase200-230 V
Standard type
Electromagnetic-
brake type
Unit model
Maximum holding torque
∗
1
Rotor inertia
∗
2
Lost motion
(Load torque)
Output shaft rotation speed
Gear ratio
∗
3
Resolution
Permissible torque
∗
4
Maximum torque
∗
5
Driver’s power
source input
voltage
∗
6
Input signal
Output signal
Electromagnetic brake
∗
7
Mass