KOLLMORGEN AKD ®- N servo drive

KOLLMORGEN AKD ®- N servo drive

Product Safety and Lifecycle Management

（1） Core safety warnings and compliance requirements

Electrical safety

High voltage risk: The DC bus voltage of the driver can reach up to 900V, and it takes 7 minutes for the residual voltage of the capacitor to drop below 50V after power failure. Before operation, the bus voltage must be measured (AKD-C test X14 terminal, MKD-C test X23 terminal).

Grounding requirements: If the leakage current is greater than 3.5mA, double PE wiring or PE cables with a cross-section greater than 10mm ² should be used, and the installation plate should be made of non painted conductive material to avoid EMC interference.

Electrostatic protection: The equipment contains electrostatic sensitive components inside, and human static electricity must be released before operation to avoid contact with insulating materials (such as synthetic clothing). The equipment should be placed on a conductive surface.

Mechanical safety

High temperature protection: During operation, the temperature of the drive casing may exceed 80 ℃. Before contact, it should be cooled to below 40 ℃ to avoid burns.

Automatic restart risk: When the parameter DRV. ENDEFAULT=1, automatic restart may occur after power on, voltage drop, or power failure recovery. A "Warning: Possible Automatic Startup" sign should be posted in the hazardous area of the machine.

Suspension load protection: An additional mechanical braking device (such as motor brake) should be installed on the vertical axis, and MOTOR.BRAKEIM=1 should be set to ensure that the brake is immediately applied in case of a fault to prevent the load from falling.

Compliance certification: Compliant with the EC Machinery Directive (2006/42/EU), Low Voltage Directive (2014/35/EU), EMC Directive (2014/30/EU), UL/cUL (document number E217428), EAC, RoHS (2011/65/EU), REACH certification, STO function meets IEC 62061 SIL 2, ISO 13849-1 PLd/CAT 3 safety level.

（2） Product Lifecycle Management

Packaging and Shipping

Packaging specifications: Recyclable cardboard packaging is used, with slight differences in size among different models (such as AKD-N00307 packaging size of 120 × 295 × 370mm, weight of 3.2kg), with a maximum stacking height of 8 boxes.

Transportation conditions: temperature -25~+70 ℃ (temperature change rate ≤ 20K/hour), relative humidity ≤ 95% (no condensation), avoid impact, and require personnel with knowledge of electrostatic protection to operate.

Storage and maintenance

Storage conditions: temperature -25~+55 ℃, relative humidity 5%~95% (no condensation), original packaging needs to be retained, maximum stacking height of 8 boxes, recommended storage period not exceeding 2 years (packaging integrity needs to be checked regularly).

Maintenance requirements: No routine maintenance is required, and the wiring tightness and shell integrity should be checked annually by professional personnel; When cleaning, the power should be turned off first, and the outer shell should be wiped with isopropanol (to avoid liquid infiltration into the interior). After cleaning, it should be left to stand for 30 minutes before being powered on.

Retirement and disposal: It needs to be dismantled by electrical professionals and recycled through the designated channel of the original factory according to the requirements of the WEEE Directive (2012/19/EU) (such as being sent from China to Room 302, Building 5, Libao Plaza, No. 88 Shenbin Road, Minhang District, Shanghai). Random disposal is prohibited.

Technical parameters and hardware configuration

（1） Core technical parameters

Category parameter item AKD-N00307 AKD-N00607 AKD-N01207

Mechanical parameter weight (kg) 1.6 2.1 2.1

Dimensions (length x width x height, mm) 201 x 130 x 75 201 x 130 x 75 252 x 130 x 75

Electrical parameters Rated supply voltage (VDC) 560~680 560~680 560~680

Continuous output current (Arms, optimal cooling) 3 6 12

Peak output current (Arms, 5s) 9 18 30

Continuous output power (kW, optimal cooling) 1.3 2.6 5.0

Motor inductance range (mH) 6.3~600 3.2~300 2.5~250

Environmental parameter operating temperature (℃) -10~+40 (4%/K for+40~+55) -10~+40 (4%/K for+40~+55) -10~+40 (4%/K for+40~+55)

Protection level IP65/IP67 (UL Type 4x) IP65/IP67 (UL Type 4x) IP65/IP67 (UL Type 4x)

Vibration level IEC 60721-3-3 Class 3M5 IEC 60721-3-3 Class 3M5 IEC 60721-3-3 Class 3M5

（2） Hardware interface and cable requirements

Core interface definition

Hybrid interface (X1/X2): 7-pin M12 connector, X1 is the "hybrid input" (connected to AKD-C/MKD-C or front stage AKD-N), X2 is the "hybrid output" (connected to rear stage AKD-N), including 3 DC power supplies (± DC-ST, PE) and 4 fieldbus signals (positive and negative), with a maximum current of 18A and a voltage of 850V.

Motor interface (X4): 8-pin M23 connector, transmits motor power (U/V/W/PE), brake signal (± BR), and feedback signal (COM ±) when connected with a hybrid cable; When connected with dual cables, only the motor power and brake signal are transmitted, and the feedback signal is transmitted separately by X5. The maximum current is 15A and the voltage is 630V.