19
Actuator specifications
Direct drive actuator
AX4000T
Series
Capable of handling large moment inertia
Wide variety of options
Easier to pipe and wire with large inner diameter
Max. torque: 150/300/500N•m
Compatible drier: TH type driver
Descriptions AX4150T AX4300T AX4500T
Maximum output torque
N•m 150 300 500
Continuous output torque
N•m 50 100 160
Max. rotation speed rpm 100 (Note 1) 70
Allowable axial load N 20000
Allowable moment load
N•m 300 400 500
Output shaft moment of inertia
kg/m
2
0.2120 0.3260 0.7210
Allowable load moment of inertia
kg/m
2
75.00 (Note 2) 180.00 (Note 2) 300.00 (Note 2)
Index accuracy (Note 3)
sec. ±30
Repeatability (Note 3)
sec. ±5
Output shaft friction torque
N•m 10.0 15.0
Resolver resolution P/rev 540672
Motor isolation class Class F
Motor withstanding voltage
1500 VAC for one minute
Motor isolation resistance
10MΩ 500 VDC and over
Ambient temperature range
0 to 45°C
Ambient humidity range
20 to 85%RH with no dew condensation
Storage ambient temperature range
-20 to 80°C
Storage ambient humidity range
20 to 90%RH with no dew condensation
Atmosphere No corrosive gas, flammable or powder dust
Weight kg 44.0 66.0 115.0
Total weight with brake
kg 63.0 86.0 -
Run out of output shaft
mm 0.03
Run out of output shaft
surface
mm 0.05
Protection IP20
Note1: The speed must be kept below 80rpm during continuous rotation.
Note2: The default setting will be large inertia moment compatible
Note3: Refer to "Technical explanations" on page 49 for the details on index accuracy and repeatability.
Note4: The max. ambient temperature is 40 °C if used as an UL certified product.
Electromagnetic brake specifications (option)
Read the precautions on Intro 9 to 13 during use.
Compatible models
Descriptions
AX4150T/AX4300T
Type Non-backlash dry non-excitation operation type
Rated voltage V DC24V
Power supply wattage W 55
Rated current A 2.30
Static friction torque N•m 200
Armature release time (brake on)
msec 50 (reference value)
Armature suction time (brake off)
msec 250 (reference value)
Holding precision Minute 45 (reference value)
Max. cycle rate
Time/min.
40
Note 1:
When the output shaft is rotating, rubbing noise may be generated at the electromagnetic brake's disk and fixing section.
Note 2:
When moving after brakes are turned OFF, the delay time parameter must be changed based on armature suction time.
Note 3: This is a nonbacklash type, but it may be hard to hold a set position if load is applied in the direction of rotation.
Note 4:
When electromagnetic brakes function, the armature may contact the magnetic brake's fixed section and generate noise.
Note 5: Brakes are manually released by alternately screwing screws into manual release taps (3 positions). Lightly tighten
screws until they stop, then turn them another 90°. When finished with manual release, remove the three bolts
immediately and apply brakes.
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