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Summary of Contents for AMK AMKASYN KU Series
- Page 1 AMKASYN compact servo drives KU KU 0,7; KU 1,5; KU 2 Basic system Version: 2005/06 Part-No.: 29878...
- Page 2 We reserve the right to modify the content of the documentation as well as to the delivery Reservation: options for the product. Publisher: AMK Arnold Müller Antriebs- und Steuerungstechnik GmbH & Co. KG Gaußstraße 37 – 39, 73230 Kirchheim/Teck Tel.: 07021/5005-0, Fax: 07021/5005-176 E-Mail: info@amk-antriebe.de...
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Page 3: Table Of Contents
Content 1 Safety instructions 2 Brief system description 3 Technical data 3.1 KU Specifications 3.2 Dimensions 3.3 External brake resistor 4 Description 4.1 KU 0,7 / KU 1,5 / KU 2 Block Diagram 4.2 Functional description 4.3 KU connection drawing 4.4 Interfaces 4.5 Pulse diagram Switching On/Off 4.6 Pulse diagram Emergency Stop... -
Page 4: Safety Instructions
Warning The AMKASYN KU series is used for controlling AMK AC servo and main spindle motors. The manufacturer/operator of the installation as a whole is responsible for any damage resulting from use of the drive system in any way other than in the intended manner. -
Page 5: Brief System Description
2 Brief system description The AMKASYN KU inverter is designed for feeding AMK AC motors. The digital inverter regulates the drive in 4 quadrant mode precisely and with high dynamic response. The feed is direct from a three-phase power supply . The latest power semiconductor technology in conjunction with high-grade integration guarantee high reliability. - Page 6 Front view KU with empty option slots picture name: ZCH_KU_Frontansicht...
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Page 7: Technical Data
3 Technical data 3.1 KU Specifications Type KU 0,7 KU 1,5 KU 2 Input voltage 1 x 230V ±10% 3 x 230V ±10% Input frequency 47...63 Hz DC BUS voltage to 420V DC Efficiency approx. 92% approx. 94% Power factor λ, approx. approx. -
Page 8: Dimensions
3.2 Dimensions picture name: ZCH_KU_Abmessungen... -
Page 9: External Brake Resistor
3.3 External brake resistor Excess brake energy has to be converted to heat with an external brake resistor. The brake transistor is integrated in the KU inverter. The external brake resistor has to be connected via terminal X04 (RBP/RBN) with shielded cable. The shield must be grounded to PE at both ends. -
Page 10: Description
4 Description 4.1 KU 0,7 / KU 1,5 / KU 2 Block Diagram picture name: ZCH_KU_Prinzipschaltbild... -
Page 11: Functional Description
4.2 Functional description The KU inverter contains the following functional groups: Rectifier for generating the DC-Bus voltage. Charging device for the DC-Bus Brake transistor (only with KU 0,7, KU 1,5 and KU 2) Braking energy from the motor is first fed into the DC-Bus. If the DC-Bus voltage exceeds its limit value, the brake transistor is activated and the surplus braking energy is converted into heat through the brake resistor. -
Page 12: Ku Connection Drawing
4.3 KU connection drawing picture name: ZCH_KU_Anschlussplan_abR02_KU07... -
Page 13: Interfaces
4.4 Interfaces Power input L1 / L1: KU 0,5 KU 2 KU 0,7 KU 1,5 L2 / N: L3 / -: Phase L1 3 x 42V 3 x 230V Phase L1 1 x 230V Phase L2 50/60 Hz 50/60 Hz Neutral N 50/60 Hz Phase L3... -
Page 14: Pulse Diagram Switching On/Off
4.5 Pulse diagram Switching On/Off picture name: ZCH_KU_Impulsdiagramm_ein_aus... -
Page 15: Pulse Diagram Emergency Stop
4.6 Pulse diagram Emergency Stop picture name: ZCH_Impulsdiagramm_not_aus 4.7 Overview of KU option modules Controller cards with different features are available for the KU unit series. The following table provides an overview of the different option cards in conjunction with the different controller cards. Compared with the KU-R01 in which the option cards are assigned permanently to an option slot, the controller card KU-R02, KU-R03, KU-R03P supports 2 option slots of the SAME TYPE. - Page 16 Option card Description Service module for connection to X135 serial interface, setting the ACC bus subscriber address to address switch AFP : AMK field bus protocol picture name: ZCH_KU_Steckplatzbelegung...
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Page 17: Exchange Of Drive Modules
5 Exchange of drive modules 5.1 Exchange of KU inverter Please observe without fail: The KU converter may be exchanged only in consultation with the machine manufacturer! All plant-specific parameters are stored in the EEPROM on the parameter module PA1 of the KU-R02 controller card. -
Page 18: Information For Motor Exchange
Pay attention to the correct phase-sequence! Incorrect phase-sequence reverses motor direction! By this false control direction! Switching on with false phase sequence results in an uncontrolled rotation of the motor shaft with possible damages in the installation! Warning 16. If used: Securely connect brake resistor (X04). 17. - Page 19 AMK Arnold Müller GmbH & Co. KG Antriebs- und Steuerungstechnik Gaußstrasse 37-39 73230 Kirchheim/Teck DEUTSCHLAND Telefon: +49 (0) 70 21 / 50 05-0 Telefax: +49 (0) 70 21 / 50 05-199 info@amk-antriebe.de www.amk-antriebe.de...
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