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Inovance SV670N Series Installation Manual

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Summary of Contents for Inovance SV670N Series

  • Page 2: Preface

    Introduction Thank you for purchasing the SV670N series servo drive developed by Inovance. The SV670N series servo drive is a high‑end servo drive designed based on global‑ leading standards and high‑end application needs. It is featured with high speed, high precision, high performance, and tuning‑free Function.
  • Page 3 Preface Description Name Data Code Presents functions and parameters, SV670N Series Servo Drive including function overview, basic servo 19011860 Function Guide functions, adjustment and parameter list. Presents functions and parameters of the servo drive, including EtherCAT SV670N Series Servo Drive...

  • Page 4: Table Of Contents

    Table of Contents T T a a b b l l e e o o f f C C o o n n t t e e n n t t s s Preface ................1 General Safety Instructions .

  • Page 5: General Safety Instructions

    Use this equipment according to the designated environment requirements. ● Damage caused by improper use is not covered by warranty. Inovance shall take no responsibility for any personal injuries or property damage ● caused by improper use. Safety Levels and Definitions Indicates that failure to comply with the notice will result in death or severe personal injuries.
  • Page 6 General Safety Instructions Unpacking Do not install the equipment if you find damage, rust, or signs of use on the equipment ● or accessories upon unpacking. Do not install the equipment if you find water seepage or missing or damaged ●...
  • Page 7 General Safety Instructions Handle the equipment with care during transportation and mind your steps to prevent ● personal injuries or equipment damage. When carrying the equipment with bare hands, hold the equipment casing firmly with ● care to prevent parts from falling. Failure to comply may result in personal injuries. Store and transport the equipment based on the storage and transportation ●...
  • Page 8 General Safety Instructions Cover the top of the equipment with a piece of cloth or paper during installation. This is ● to prevent unwanted objects such as metal chippings, oil, and water from falling into the equipment and causing faults. After installation, remove the cloth or paper on the top of the equipment to prevent over‑temperature caused by poor ventilation due to blocked ventilation holes.
  • Page 9 General Safety Instructions Before power‑on, check that the equipment is installed properly with reliable wiring and ● the motor can be restarted. Check that the power supply meets equipment requirements before power‑on to ● prevent equipment damage or a fire. After power‑on, do not open the cabinet door or protective cover of the equipment, ●...
  • Page 10 General Safety Instructions Perform routine and periodic inspection and maintenance on the equipment according ● to maintenance requirements and keep a maintenance record. Repair Equipment installation, wiring, maintenance, inspection, or parts replacement must be ● performed only by professionals. Do not repair the equipment with power ON. Failure to comply will result in an electric ●...
  • Page 11 General Safety Instructions Dynamic braking is common in rotating mechanical structures. For example, when ● a motor has stopped running, it keeps rotating due to the inertia of its load. In this case, this motor is in the regenerative state and short‑circuit current passes through the dynamic brake.

  • Page 12: Precautions

    Precautions Precautions Observe the installation direction described in this guide. Failure to comply may ● result in equipment fault or damage. Do not install or operate damaged or defective equipment. Failure to comply will ● result in physical injury. Do not install the equipment in environments exposed to water splashes or ●...

  • Page 13: Installation Flowchart

    Installation Flowchart Installation Flowchart Figure 2‑1 Installation Flow Chart Note The illustration presents the recommended installation procedure. You can adjust the pro‑ cedure as appropriate. ‑ ‑...

  • Page 14: Installation Preparations

    Derating is required for altitudes above 1000 m (derate 1% for Altitude ● every additional 100 m). For altitudes above 2000 m, contact Inovance. ● Mounting/Operating temperature: 0℃ to +55℃ For temperatures ● between 0℃ to 45℃, derating is not required. For temperatures above 45℃, derate 2% for every additional 1℃.

  • Page 15: Installation Clearance

    Installation Preparations Requirement Item IP rating IP20. Pollution Degree 2 and below Install the servo drive in a place that meets the following requirements: Free from direct sunlight, dust, corrosive gas, explosive and ● inflammable gas, oil mist, vapor, water drop, and salty element Insusceptible to vibration (away from equipment that may ●...
  • Page 16 Installation Preparations Figure 3‑2 Clearance for side‑by‑side installation Servo drives rated at 0.2 kW to 0.4 kW support compact installation, in which a clearance of at least 1 mm (0.04 in.) must be reserved between every two servo drives. .When adopting compact installation, derate the load rate to 75%. ‑15‑...
  • Page 17 Installation Preparations Figure 3‑3 Clearance for compact installation Servo drives rated at 0.75 kW to 7.5 kW support zero‑clearance installation between every two servo drives, without the need for derating. Figure 3‑4 Zero‑clearance installation ‑ ‑...

  • Page 18: Installation Dimensions

    Installation Preparations Installation Dimensions Servo Drives in Size A (Rated Power: 0.2 kW to 0.4 kW): SV670NS1R6I, SV670NS2R8I Figure 3‑5 Dimension drawing of servo drives in size A Fixing screws: 2–M4; recommended tightening torque: 1.2 N·m Weigh: 0.96 kg Servo Drives in Size C (Rated Power: 0.75 kW to 1.5 kW): SV670NS5R5I, SV670NS7R6I, SV670NT3R5I, SV670NT5R4I Figure 3‑6 Dimension drawing of servo drives in size C Fixing screws: 2–M4;...
  • Page 19 Installation Preparations Servo Drives in Size D (Rated Power: 1.5 kW to 3.0 kW): SV670NS012I, SV670NT8R4I, SV670NT012I Figure 3‑7 Dimension drawing of servo drives in size D Fixing screws: 3–M4; recommended tightening torque: 1.2 N·m Weigh: 1.8 kg Servo Drives in Size E (Rated Power: 2.0 kW to 7.5 kW): SV670NS018I, SV670NS022I, SV670NS027I, SV670NT017I, SV670NT021I, SV670NT026I Figure 3‑8 Dimension drawing of servo drives in size E Fixing screws: 4–M4;...

  • Page 20: Optional Parts

    There are many cables connecting to the drive, including the power supply cable, power cable, encoder cable, control cable and communication cable. For detailed cable specifications, see the hardware guide. If you have special requirements on the cables, contact Inovance. ‑19‑...
  • Page 21 Installation Preparations Crimping The following figure illustrates how to crimp a cable. The crimping method may vary with different cable types. Figure 3‑10 Crimping a cable ‑ ‑...

  • Page 22: Unpacking And Handling

    " Figure 4–1 " on page 21 Check whether the product delivered is in good condition. If Check whether the there is any missing or damage, contact Inovance or your product is intact. supplier immediately. Table 4–1 Dimensions of the outer packing box...
  • Page 23 If you need to purchase the terminal accessory package separately, please contact Inovance. For the material code of the accessory package for each model, refer to " Table 4–3 " on page 22 Table 4–3 Material code of the accessory package for each model...

  • Page 24: Mechanical Installation

    Mechanical Installation Mechanical Installation Safety Cautions Table 5–1 Installation Precautions Description Item Install the servo drive vertically and upward to facilitate heat ● dissipation. For installation of multiple servo drives inside the cabinet, install them side by side. For dual‑row installation, install an air guide plate.

  • Page 25: Pre-Inspection

    Mechanical Installation Pre-Inspection Table 5–2 Inspection Checklist Description The delivered product is consistent with your order. □ No deformation or cracks are present on the casing. □ All screws are in position and tightened. □ The signal terminal is free from fracture, foreign objects and bent □...
  • Page 26 Mechanical Installation Removing the battery box The battery may generate leakage liquid after long‑term use. Replace it every two years. Remove the battery box in steps shown in the preceding figure, but in the reverse order. When closing the battery box cover, prevent the connector cable from being pinched. Improper use of the battery may result in liquid leakage which corrodes the components or leads to battery explosion.

  • Page 27: Mounting The Drive

    Mechanical Installation Mounting the Drive The servo drive supports backplate mounting only. Figure 5‑2 Backplate mounting Note Servo drives in sizes A and C are secured by two screws, with one screw on the top ● and the other one at the bottom. Servo drives in size D are secured by three screws, with two screws on the top and ●...
  • Page 28 Mechanical Installation The motor can be horizontally or vertically mounted. When it is mounted in direction Note the permissible axial force of the motor (gravity of the drive unit) and the IP ● rating requirement. If a oil seal is used, oil may enter the motor. ●...
  • Page 29 Mechanical Installation Do not put an insulator, such as a pad, between the servo motor and heat sink, otherwise motor temperature will rise and the motor may fail. For vertical mounting with the shaft extension upwards, ensure that no liquid ●...
  • Page 30 Mechanical Installation mechanical elastic device. The brake is only used for stopping the motor. Frequent use will shorten its service life. If it is not absolutely necessary, do not use it for emergency stop or deceleration. The rated voltage of the brake is 24V DC ± 10%. The minimum voltage that supplied on the connector at the motor side must be 24 V DC (‑10%) to ensure the normal opening of the brake.

  • Page 31: Post-Inspection

    Mechanical Installation Use a dedicated flexible coupling. It is recommended to use a double leaf spring ● coupling that allow a certain eccentric angle. To prevent malfunction, use a coupling with a proper size. ● Although the centering of the coupling varies with the rotating speed and the type ●...

  • Page 32: Electrical Installation

    Electrical Installation Electrical Installation Safety Cautions Observe the following requirements during wiring of the power supply and main ● circuit: When the main circuit terminal is a connector, remove the connector from the ■ servo drive before wiring. Insert one cable into one cable terminal of the connector. Do not insert ■...
  • Page 33 Electrical Installation Figure 6‑1 Main circuit wiring Note 1KM: Electromagnetic contactor; 1Ry: Relay; 1D: Flywheel diode ● DO is set as alarm output (ALM+/‑). When the servo drive alarms, the power supply ● will be cut off automatically. S1R6 and S2R8 are not configured with built‑in regenerative resistors, if the regenerative resistor is needed, connect an external regenerative resistor between P⊕...
  • Page 34 Electrical Installation Figure 6‑2 Main circuit wiring Note 1KM: Electromagnetic contactor; 1Ry: Relay; 1D: Flywheel diode ● The DO is set as alarm output (ALM+/‑). When the servo drive alarms, the power ● supply is cut off automatically and the alarm indicator lights up. Three‑phase 380 V models: SV670NT3R5I, SV670NT5R4I, SV670NT8R4I, ●...
  • Page 35 Electrical Installation Figure 6‑3 Main circuit wiring Note 1KM: Electromagnetic contactor; 1Ry: Relay; 1D: Flywheel diode ● The DO is set as alarm output (ALM+/‑). When the servo drive alarms, the power ● supply is cut off automatically and the alarm indicator lights up. ‑...

  • Page 36: Wiring With The Motor

    Electrical Installation Wiring with the Motor Figure 6‑4 Wiring between the servo drive and terminal‑type motor To avoid flying start, ensure that the phase sequence is correct. ‑35‑...
  • Page 37 ● Power cable colors are subject to the actual product. All cable colors mentioned in ● this guide refer to Inovance cable colors. Table 6–2 Description of the flying leads power cable connector (servo motor side) Terminal Pin Layout Outline Drawing of the...

  • Page 38: Post-Inspection

    [1] The flange size refers to the width of the mounting flange. ● Power cable colors are subject to the actual product. All cable colors mentioned in ● this guide refer to Inovance cable colors. Post-Inspection Table 6–5 Inspection Checklist Description The power input terminals (L1C, L2C, L1, L2, L3, R, S, T) of the □...
  • Page 39 Electrical Installation Description The main circuit cables (U, V, W) of the motor are connected to □ the U/V/W terminals of the drive correctly. No short circuit exists in the power input terminals (L1, L2, L3, R, □ S, T) or main circuit output terminals (U, V, W) of the servo drive. The stress suffered by the cable is within the specified range.
  • Page 40 *19011862A01*...

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