- Product name：AC spindle servo driver ALD800D(DX)
ALD800D (DX) series AC spindle servo drive is used in the new and high precision CNC machine tools, which has the functions of position control and pulse synchronization control. To achieve closed-loop control of spindle motor with encoder. The model has the characteristics of response speed and smooth speed. Can be used with different CNC system to achieve the spindle stop, rigid tapping, indexing positioning and other functions
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项目 |
规 格 |
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Maximum frequency |
vector control：0 ～ 1000Hz V/F control： 0 ～ 1500Hz |
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carrier frequency |
0.8kHz ～ 16kHz The carrier frequency can be adjusted automatically according to the load characteristics. |
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Input frequency resolution |
Digital settings: 0.01Hz simulation settings: the highest frequency x 0.025% |
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control mode |
Open-loop vector control (SVC) Closed loop vector control (FVC) V/F control |
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Starting torque |
G type machine：0.5Hz/150%(SVC)；0Hz/180%(FVC) |
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Speed range |
1：100 (SVC) |
1：1000 (FVC) |
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Speed stabilization accuracy |
±0.5%(SVC) |
±0.02%(FVC) |
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Torque control precision |
±5%(FVC) |
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Overload capacity |
G type machine: 150% rated current 60s; rated current of 180% 3S | ||
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Torque boost |
Automatic torque lift 0.1%~30.0% |
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V/F curve |
The three way: straight line type; multi-point type; N square V/F curve
(the 1.2 party, the 1.4 party, the 1.6 party, the 1.8 party, the second party)
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Acceleration deceleration curve |
Linear acceleration and deceleration. Four kinds of acceleration and deceleration time, acceleration and deceleration time range 0.0~6500.0s |
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DC braking |
DC braking frequency: 0.00Hz~ maximum frequency braking time: 0.0s~36.0s braking action current value: 0.0%~100.0% |
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(AVR) |
When the voltage changes, the output voltage can be kept constant |
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Fast current limiting function |
Minimize the overcurrent fault and protect the spindle servo driver |
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Multiple encoder support |
Support differential, open collector, UVW, rotary transformer and other encoders |
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Instantaneous stop |
In the case of instantaneous power failure, the load feedback energy compensation voltage is reduced, and the main shaft servo driver is kept running for a short time |
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Overvoltage and overcurrent stall control |
Automatic limit of current and voltage during operation to prevent frequent over voltage trip |
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Torque limit and control |
It can automatically control the torque during the operation and prevent frequent over current trip |
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Simple PLC, multi speed operation |
Through the built-in PLC or control terminal to achieve up to 16 speed operation |
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