New Lenze 9300 inverter EVS9322-EV/EVS9322EV Lenze servo driver

our website : https://www.kerienplc.com/

Servo drives are an important component of modern motion control and are widely used in automation equipment such as industrial robots and CNC machining centers. Especially for servo drives used to control AC permanent magnet synchronous motors, it has become a hot research topic both domestically and internationally. In the current design of AC servo drives, vector control based current, speed, and position closed-loop control algorithms are commonly used. The rationality of the speed closed-loop design in this algorithm plays a crucial role in the entire servo control system, especially in the performance of speed control
The real-time speed measurement accuracy of the motor rotor is crucial for improving the dynamic and static characteristics of the speed control in the servo drive speed loop. To seek a balance between measurement accuracy and system cost, incremental photoelectric encoders are generally used as speed sensors, and the corresponding commonly used speed measurement method is the M/T speed measurement method. Although the M/T speed measurement method has certain measurement accuracy and a wide measurement range, it has inherent shortcomings, mainly including: 1) at least one complete code disk pulse must be detected within the speed measurement cycle, which limits the minimum measurable speed; 2) The timer switches of the two control systems used for speed measurement are difficult to strictly maintain synchronization, and speed measurement accuracy cannot be guaranteed in measurement scenarios with significant speed changes. Therefore, the traditional speed loop design scheme using this speed measurement method is difficult to improve the speed following and control performance of the servo driver
ABB module 1KHW002951R0001 pieces 2
Communication module 3KXF065731U0100/ABB 1
6ES7222-1BF22-0XA8 4
CPU2/EXTI-SSI MDECPU2EXT1-SSI 2
CIMR-G7A2018 1
A06B-6079-H106 1
A20B-8100-0490/07C 1
214-1AG31-0XB0 2
HESG447308R1 2
F3349, Quantity 4
P6217, Quantity 4
P3330, Quantity 2
F8627, Quantity 4
F7553, Quantity 4
P3237, Quantity 2
Frequency converter \ ACS880-040-430-7-E200-E201-K458 \ 660V
ACS880-04-430A-7
ATV61HD75N4 Quantity 1
NGDR-02C 4
A06B-6140-H026 2
3pcs 6GK1105-2AB10
R5SA-NS5R5I 1
Card KM533A block 1
1746-OG16 5493 1
DI810 2
1. FOXBORO flow meter, FCM10EF 2KM, quantity 120 pieces
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6FC5303-0AF13-0AA0? one
6FC5247-0AA43-1AA0?? one
6FC5303-0AF22-0AA1? one
6FC5203-0AH20-0AA1?? one
6SL3000-0BE28-0DA0? one
6ES7460-0AA01-0AB0?? five
6ES7461-0AA01-0AA0? two
6FC5147-0AA14-1AA2 1 unit
6FC5448-0AA10-0AA0? four
6ES7155-6AD01-0BH0? one
6FC5348-0AD2-0AA0? one
6FC5211-0BA01-0AA4? one
A5E02408106 E223748-LFR Quantity 6
37603102DRS232CS
JANCDMM0903
JANCD-CP07C
HNC31200F
VT130G2-4400
505-ATM-4120
ATV-45VD75N 
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WF2C4020-0N 
MEM86E12BK
HCM1873-5M
8839-58EGG4VW
8502-SGO2-V02S
S30810Q2168X07
S2-48255-B-001
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9350RC-100-0NZZZA 
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6SE9-532-1EL40
6SE9-215-8DB40
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6SE7-023-8TD51
6RA7078-6DS22-0 
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T2151301H-WT
PML-2145C
86466-69R 
864660-75R
802272-14T
1KSX00621-WP
IBSISASC486DXIT
R65GMNA-TS-LG-NV-00
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NPST-E
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AS-9900-140
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