Delta Hybrid Servo Drive VFD-VJ Series

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1 Automation for a Changing World Delta Hybrid Servo Drive VFD-VJ Series

Introduction Hydraulic technology is widely adopted today in the control systems of injection molding

A hydraulic system features high power density, precise pressure and flow control, long-life design and

AC servo drive technology offers a quick response rate, high accuracy and constant torque.

hydraulics. It is a perfect and innovative combination of technology.

2 Introduction Hydraulic technology is widely adopted today in the control systems of injection molding machines. A hydraulic system features high power density, precise pressure and flow control, long-life design and easy maintenance. AC servo drive technology offers a quick response rate, high accuracy and constant torque. A combination of hydraulic system and AC servo drive extends the features of both servo motor and hydraulics. It is a perfect and innovative combination of technology. The old technology implements high pressure to accurately control the flows, but today, the precise pressure and flow control features of a hydraulic system eliminates energy loss and reduces wasted energy. The new technology enhances the green design concept and green manufacturing technology to create more value for customers. 1

3 Long pressure holding time Easy retrofit of old machines Low system temperature Fast frequency response Ultra energysaving Highly accurate repeatability 2

4 Injection Molding Machine- Hydraulic System Hopper Heating band Screw-type plunger Injection Unit Clamp Cylinder Ejection Cylinder Injection Cylinder Screw Rotation Cylinder Clamping Ejection Injection Screw Rotation Inflow Backflow Control Front-end controller AC Servo Motor Drive Servo Motor Hybrid Servo Drive VFD-VJ Structure of a Hybrid Servo System After receiving pressure and flow commands from the injection molding machine controller, the VFD- VJ performs PID calculations with actual pressure and speed feedback to drive the servo motor and hydraulic pump with a quick response time and high repeatability. Pressure command 0~10V Flow command 0~10V Pressure feedback 0~10V Injection molding machine controller Flow signal from Encoder Delta Hybrid Servo Drive with built-in pressure and quantity control (PQC) UVW Pressure sensor Induction / PM motor Hydraulic pump 3

5 Hybrid Energy System Features (1) Ultra energy-saving : Up to 60% energy-saving compared to a traditional fixed displacement pump injection molding machine Power consumption Operating Pressure Holding Operating Operating Pressure Holding Operating Traditional power usage Save power (about 40%) Power usage in energy-saving system Save power (about10%) Time Time Hybrid Energy System Traditional fixed displacement pump injection molding machine Save up to 75% power consumption depending on the different injection conditions 100% 6 Energy-saving up to 75% Traditional fixed pump injection molding machines Hybrid Energy Saving System 25% Power consumption (kwh) (2) Low system temperature : Lowers oil temperature by 5~10 O C and saves costs on oil cooler (3) Highly accurate repeatability : Results in accurate control of flow and pressure Traditional injection molding machine (fixed pump) Hybrid Energy System 5% 3% Comparison of injection repeat accuracy 4

6 Hybrid Energy System Features (4) Long pressure holding time : benefits include a thicker product (5) Easy retrofit of old machines : supports analog command 0-10V, no need to replace front-end controller (6) Fast frequency response rate : up to 50 ms 2500 Hydraulic System Flow Curve Speed response Flow command Flow feedback rpm Pressure feedback 500 second 50 ms / dev 200 Hydraulic System Pressure Curve Pressure response Pressure Feedback Bar 50 Flow Command Pressure Command second 200 ms / dev Hydraulic System Injection / Pressure Holding Curve 200 Injection stage Pressure holding stage 150 Pressure Feedback Bar Flow feedback Pressure Command 0 50 second 0.5 sec / dev 5

Main power consumption of traditional injection molding machine When using a hydraulic system, its power consumption can be more than 75% of the whole injection system.

7 Main power consumption of traditional injection molding machine When using a hydraulic system, its power consumption can be more than 75% of the whole injection system. Different pressures and flows are required during the process, including mold closing, injection, holding pressure and mold opening. When the flow and pressure requirements exceed the settings, the relief or proportional valve is adjusted, resulting in a 40%-75% higher power consumption. Power-consumption curve during injection molding Plastic Clamping Injection Pressure Holding Plast Cooling Mold open Eject Return Traditional injection molding machine with fixed displacement pump Substantial energy saving with the HES system Delta HES System Substantial energy saving with the HES system Model Explanation of Hybrid Servo Drive VFD 110 VL 23 A - J Hybrid Servo Drive VFD-VJ Series Version Series Name Input Voltage 23: 230V 3-phase 43: 460V 3-phase Power Range (110=11kW, etc.) 055: 7.5HP (5.5kW) 185: 25HP (18.5kW) 075: 10HP (7.5kW) 220: 30HP (22kW) 110: 15HP (11kW) 300: 40HP (30kW) 150: 20HP (15kW) 370: 50HP (37kW) 450: 60HP (45kW) 550: 75HP (55kW) 750: 100HP (75kW) 6

8 Specifications Frame C D E2 230V Model Number VFD- VL23A-J Power (kw ) Horsepower (HP) Output Continuous Output Current (A) for 60 sec Continuous Output Current (A) for 20 sec Input Current (A) Power Input Voltage 3-phase 200 ~ 240V 50 / 60Hz Mains Voltage Tolerance ±10% (180 ~ 264V) Mains Frequency Tolerance ±5% (47 ~ 63Hz) Weight (kg) Brake Unit Built-in External 460V Frame C D E0 E1 E3 E2 Model Number VFD- VL43_- J 055A 075A 110A 150B 185B 150A 185A 220A 300B 370B 300A 370A 450A 450B 550A 750A Power (kw ) Horsepower (HP) Output Continuous Output Current (A) for 60 sec Continuous Output Current (A) for 20 sec Input Current (A) Power Input Voltage Mains Voltage Tolerance Mains Frequency Tolerance 3-phase 380 ~ 480V,50 / 60Hz ±10% (342 ~ 528V) ±5% (47 ~ 63Hz) Weight (kg) Brake Unit Built-in External 7

9 General Specifications Control Method Speed Detector Speed Input Command Pressure Input Command Pressure Feedback Command General Input Signal General Output Signal Analog Output Voltage Speed Feedback PG Card SVPWM Resolver / Incremental Encoder DC 0~10V, Supports 3-point adjustment for analog inputs DC 0~10V, Supports 3-point adjustment for analog inputs Voltage Type DC 0 ~ 10V and Current Type 4 ~ 20mA (Firmware version V2.04 and the new I/O board are required. For detailed instrucions, please refer to the user manual, parameter 03-12) 5 ch DC24V 8mA 2 ch DC24V 50mA;1 ch Relay output 1 ch DC 0 ~ 10V Necessary (refer to appendix A-5) Optional Accessories Protections Brake Resistor Pressure Sensor EMC Filter Motor Protection Over-current Ground Leakage Current Voltage Protection Mains Input Over-Voltage Over-temperature Protection Level Necessary (refer to appendix A-1) Required (Compatible to pressure sensor with output signal 0 ~ 10V or 4 ~ 20mA. Please use parameter 03-10, 03-11, for output signal settings and parameter for max. pressure setting) Optional (refer to Appendix A-7) Electronic thermal relay protection 300% of rated current Higher than 50% rated current Over-voltage Level: VDC > 400 / 800V; Low-voltage Level: VDC < 200 / 400V Varistor (MOV) Built-in Temperature Sensor NEMA 1/ IP20 Environment Operation Temperature -10 ºC ~ 45 ºC Storage Temperature -20 ºC ~ 60 ºC Humidity < 90% RH (non-condensing) Vibration < 20Hz: 1.0; 20 to 60Hz: 0.6G Cooling System Installation Location Forced Air Cooling (Drive RUN: Fan ON, Drive STOP: Fan OFF) Altitude 1,000m or lower (keep away from corrosive gasses, liquid and dust) Certifications 8

10 Wiring Models with built-in brake chopper Controller Brake resistor (optional) +1 +2/B1 B2 - Malfunction indication Output terminals RA RB RC R S T L1 L2 L3 220V/380V Not used MO1 MO2 MCM U V W U V W M 3~ AC FAN Forced air cooling Start the hydraulic pump Reset after fault Not used Input terminals SON RES MI3 MI4 MI5 COM J7 OFF KTY84 EMG COM +10V AUI ACM Please proceed parameter setup before wiring Error code will present if proceeding wiring before parameter setup: Motor temperature protection switch R Motor thermistor (KTY84-130) Pressure command Flow command Feedback signal PI ACM QI ACM AFM 0~10Vdc/2mA ACM Analog input terminals PG Card 14,16 13, Resolver R1 R2 S2 S4 S1 S3 Feedback signal Factory setting: output frequency AFM1 0~10Vdc ACM +24V ACM PO +V -V Pressure sensor Output terminal Only for pressure feedback signal 9

11 Wiring Models with external brake chopper Controller + - Brake chopper VFDB B1 B2 Brake resistor RB RC Malfunction indication Output terminals RA RB R S T L1 L2 L3 220V RC Not used MO1 MO2 MCM U V W U V W M 3~ AC FAN Forced air cooling Start the hydraulic pump Reset after fault Not used Input terminals SON RES MI3 MI4 MI5 COM OFF KTY84 EMG COM +10V AUI ACM Please proceed parameter setup before wiring Error code will present if proceeding wiring before parameter setup: Motor temperature protection switch Motor thermistor (KTY84-130) J7 PG Card Resolver Pressure command Flow command Feedback signal PI ACM QI ACM AFM 0~10Vdc/2mA ACM Analog input terminals 14,16 13, R1 R2 S2 S4 S1 S3 Feedback signal AFM1 0~10Vdc ACM Factory setting: output frequency +24V ACM PO Pressure sensor Only for pressure feedback signal 10

12 Dimensions Frame C MODEL VFD055VL23A / 43A-J VFD075VL23A / 43A-J VFD110VL23A / 43A-J VFD150VL43B-J VFD185VL43B-J Units: mm[inch] Frame W W1 H H1 H2 H3 D Ø Ø1 Ø2 Ø C Frame D W W1 D H1 H MODEL VFD150VL23A / 43A-J VFD185VL23A / 43A-J VFD220VL23A / 43A-J VFD300VL43B-J Units: mm[inch] Frame W W1 H H1 H2 H3 D Ø Ø1 Ø2 Ø3 mm D inch S1 S1 11

13 Dimensions Frame E0 MODEL VFD370VL43B-J Frame E3 MODEL VFD450VL43B-J Units: mm[inch] Frame W W1 H H1 H2 H3 D D1* D2 S1 S2 Ø1 Ø2 Ø3 E0 mm inch E3 mm inch

14 Dimensions Frame E1, E2 W W1 D D1 H H2 H1 S3 D2 S1 S2 MODEL MODEL E1: VFD300VL43A-J VFD370VL43A-J VFD450VL43A-J E2: VFD300VL23A-J VFD370VL23A-J VFD550VL43A-J VFD750VL43A-J Units: mm[inch] Frame W W1 H H1 H2 D D1 D2 S1 S2 S3 E1 mm inch E2 mm inch

15 How to Select the Right Hybrid Energy System (1) Motor Power Selection Required torque (Nm) T= q p 2π ηm Output power (kw) P= 2π T N = T N = Q p 2π ηm 9, ηt q: Displacement (cc/rev) n: Rotation speed p: Valid pressure difference (MPa) Q: Required flow (L/min) ηm: Pump mechanical efficiency ηt: Pump total efficiency (2) Solution for Signal Interference When the drive is installed at the control panel, protect against the signal interference as follows: The wirings of main circuit and control circuit must be separate Use shielding cable for the control circuit Proper grounding is required Use metal pipe for the main power cable for the main circuit wiring (3) How to Choose a Suitable Hybrid Servo Drive and Motor In the field application, the selection of hybrid servo drive and motor will be different due to different oil systems. In the following examples a flow rate of 64L / min and a max. holding pressure of 17.5 MPa are used. Displacement of Hydraulic Pumps: get the displacement of hydraulic pump (cc/rev) from max. System flow (L/min) Example: Assume that max. system flow is 64L/min. and max. motor speed is 2000rpm. The displacement of hydraulic pump will be 64/2000*1000=32cc/rev Max. motor torque:get the max. torque from max. pressure and the displacement of hydraulic pump Example: Assume that the max. pressure is 17.5MPa and the displacement of the hydraulic pump is 32cc/rev. The torque will be 17.5*32*1.3/(2p) = 116Nm (the factor 1.3 is for compensation of total system losses and it can be changed to as required) Rated motor torque and rated motor power: The required torque for the holding pressure at the max. pressure should be double of the rated motor torque or less (use the data provided from the motor manufacturer as the first priority). Note that the motor temperature in this situation may easily overheat. Assume that we choose double of rated torque, the motor can be 9.1kW* with the rated speed 1500rpm when the rated motor torque is 58N-m. *Motor Power Formula: P(W)=T(N-m)Xω(rpmX2π/60) Max. Motor Current: If getting the Torque constant kt (Nm/A) =3.31 in the motor specification, max. current is about 116/3.31=35A when the max. Torque is 116N-m. Select the Right Drive: Please choose the right drive by the customers' requirement. Assume that the drive's overload 150% for 60 seconds and 200% for 3 seconds. When the holding pressure is at max. pressure 17.5MPa with 32cc/rev hydraulic pump, the motor current it requires is 35A. If there is no suitable motor, please use the next higher power motor. NOTE Please contact Delta if you have any questions about the hybrid servo drive or integration with your current system. A. Using VFD075VL43A-J as an example: The rated current is 15.8A, and overload percentage is 220% (35/15.8*100%). The system will shut down within 1 second. B. Using VFD110VL43A-J as an example: The rated current is 21A, and overload percentage is 166% (35/21*100%). The system will shut down in 40~50 seconds. C. Using VFD150VL43A-J as an example: The rated current is 27A, and overload percentage is 130% (35/27*100%). The system will shut down in 60 seconds. (4) Select the right pressure sensor Optimum linearity with signal range 0~10V or 4~20mA. (5) Select the right shaft coupling Select the shaft coupling diameter to match the motor shaft diameter with good alignment and no clearance. It is recommended you choose a flexible coupling or a rigid coupling. (6) Hydraulic Pumps Select the displacement of hydraulic pump that matches the required flow and motor speed If noise is the primary concern, a screw pump or an internal gear pump fulfills the demand for low-noise operation A piston pump fulfills the demand for high volumetric efficiency Commonly-used hydraulic pumps: Hydraulic Pump Types Volumetric Efficiency Flow Pulsation Speed Noise Internal Gear Pump Low Medium Medium Low Piston Pump High Low Low High Screw Pump Medium High High Medium 14

16 Accessories (1) Brake Resistor: Compatibility List 230V Compatible Models 125% Brake Torque 10%ED *1 Maximum Brake Torque Model Number Brake Torque (kg-m) Brake Unit VFDB *3 Compatible Brake Resistor Model *2 Brake Resistor Specification Brake Current (A) Minimum Resistor Limit (Ω) Maximum Brake Current Limit (A) Maximum Peak Power (kw) VFD055VL23A-J BR1K0W020 x W20Ω VFD075VL23A-J BR1K5W013 x W13Ω VFD110VL23A-J BR1K5W013 x W13Ω VFD150VL23A-J BR1K0W4P3 x 2 2 Series Connection 20000W8.6Ω VFD185VL23A-J BR1K2W3P9 x 2 2 Series Connection 24000W7.8Ω VFD220VL23A-J BR1K5W3P3 x 2 2 Series Connection 30000W6.6Ω VFD300VL23A-J x 2 BR1K0W5P1 x 2 2 Series Connection 40000W5.1Ω VFD370VL23A-J x 2 BR1K2W3P9 x 2 2Series Connection 48000W3.9Ω Compatible Models HP Brake Torque (kg-m) Brake Unit VFDB *3 460V 125%Brake Torque 10%ED *1 Compatible Brake Resistor Model *2 15 Brake Resistor Specification Brake Current (A) Maximum Brake Torque Minimum Resistor Limit (Ω) Maximum Brake Current Limit (A) Maximum Peak Power (kw) VFD055VL43A-J BR1K0W075 x W75Ω VFD075VL43A-J BR1K5W043 x W43Ω VFD110VL43A-J BR1K5W043 x W430Ω VFD150VL43A-J VFD150VL43B-J VFD185VL43A-J VFD185VL43B-J 10.2 BR1K0W016 x 2 2 Series Connection 2000W32Ω BR1K5W013 x 2 2 Series Connection 3000W26Ω VFD220VL43A-J 14.9 BR1K5W013 x 2 2 Series Connection 3000W26Ω VFD300VL43B-J 20.3 BR1K0W016 x 4 2 Series Connection 2 Parallel Connection 4000W16Ω VFD300VL43A-J x 1 BR1K0W5P1 x 4 4Series Connection 4000W20.4Ω VFD370VL43A-J VFD370VL43B-J VFD450VL43A-J VFD450VL43B-J x 1 BR1K2W015 x x 1 BR1K5W013 x 4 2Parallel Connection 2Series Connection 2Parallel Connection 2Series Connection 4800W15Ω W13Ω VFD550VL43A-J x 2 BR1K0W5P1 x 4 4Series Connection 7200W10Ω Parallel VFD750VL43A-J x 2 BR1K2W015 x 4 Connection 2Series Connection 9600W7.5Ω *1. 125% Brake Torque comes from (kw)*125%*0.8. Because of the resistor consuming power limit, the longest operation time of 10% ED is 10 seconds (on: 10 seconds / off: 90 seconds) *2. Resistors below 400W need to be fixed on the shelf for cooling purposes, and the surface temperature needs to be below 250 ºC. Resistors above 1000W need to keep the surface temperature at below 350 ºC. *3. Please refer to the user manual of VFDB Brake Unit for more details.

Accessories (2) VFDB Brake Unit Voltage Level 230V Series 460V Series Model VFDB- 2015 2022 4030 4045 4132 Max. Motor Capacity (kw) 15 22 30 45 132 Output Rating Max.

17 Accessories (2) VFDB Brake Unit Voltage Level 230V Series 460V Series Model VFDB Max. Motor Capacity (kw) Output Rating Max. Discharge Current (Ipeak) 10ED% Continuous Discharge Current (A) Braking Start-Up Voltage (DC) / 345 / 360 / 380 / 400 / 415±3V 660 / 690 / 720 / 760 / 800 / 830±6V 618 / 642 / 667 / 690 / 725 / 750±6V Input Rating DC Voltage 200 ~ 400 VDC 400 ~ 800 VDC 480 ~ 750 VDC Protection Heat Sink Overheat Alarm Output Power Charge Display Installation Location Operation Temperature Storage Temperature Humidity Vibration Mechanical Configuration Temperature over + 95 O C RELAY contact 5A 120 VAC / 28 VDC (RA.RB.RC) Blackout until bus (P-N) voltage is below 50 VDC Indoor (no corrosive gases, metallic dust) -10 O C ~ +50 O C -20 O C ~ +60 O C 90% RH Non-Condensing Below 20 Hz 9.8m / S 2 (1G) 20 ~ 50 Hz 2m / S 2 (0.2G) Wall-mounted enclosed type IP [4.76] 80.0 [3.15] R3.3 [R0.13] [5.12] CHARGE GREEN ACT. ERR. YELLOW RED [7.46] [7.87] Operating Environment 16

18 Accessories (3) Non-Fuse Breaker Complies with UL certification:per UL 508, paragraph , part a, NFB rated current must be between 2~4 times of hybrid servo drive rated input current. Fuse Specification Chart (Fuses with specification smaller than the following table are allowed.) Three-phase Input Current Line Fuse Model Recommended non-fuse breaker (A) I(A) I(A) Bussmann P/N VFD055VL23A-J JJN-50 VFD055VL43A-J JJN-30 VFD075VL23A-J JJN-60 VFD075VL43A-J JJN-40 VFD110VL23A-J JJN-100 VFD110VL43A-J JJN-50 VFD150VL23A-J JJN-125 VFD150VL43A-J JJN-60 VFD185VL23A-J JJN-150 VFD185VL43A-J JJN-70 VFD220VL23A-J JJN-175 VFD220VL43A-J JJN-100 VFD300VL23A-J JJN-225 VFD300VL43A-J JJN-125 VFD370VL23A-J JJN-250 VFD370VL43A-J JJN-150 VFD450VL43A-J JJN-175 VFD550VL43A-J JJN-250 VFD750VL43A-J JJN-300 (4) Reactor AC Input Reactor Specification AC Output Reactor Specification 460V, 50/60Hz, three-phase 230V, 50/60Hz, three-phase 460V, 50/60Hz, three-phase KW HP

Accessories (5) Pulse Generator PG Card (6) Communication Card EMVJ-MF01 EMVJ-PG02R EMVJ-PG01U Resolver Generator Card Linedriver (ABZ+UVW) Terminal SG- SG+ GND

VFD075VL23A-J KMF336A 50 VFD110VL23A-J KMF350A 50 VFD150VL23A-J KMF370A 50 VFD185VL23A-J KMF3100A 50 VFD220VL23A-J KMF3100A 50 VFD300VL23A-J KMF3150A 50

KMF350A 50 VFD300VL43A-J KMF370A 50 VFD370VL43A-J KMF370A 50 VFD450VL43A-J KMF3100A 50 VFD550VL43A-J KMF3150A 50 VFD750VL43A-J KMF3150A 50 (8) Zero Phase Reactor

19 Accessories (5) Pulse Generator PG Card (6) Communication Card EMVJ-MF01 EMVJ-PG02R EMVJ-PG01U Resolver Generator Card Linedriver (ABZ+UVW) Terminal SG- SG+ GND Descriptions Ground RS-485 connections Signal terminal (7) EMC Filter 230V 460V 230V 3-phase Model Filter Model Name Motor Cable Length(m) VFD055VL23A-J KMF336A 50 VFD075VL23A-J KMF336A 50 VFD110VL23A-J KMF350A 50 VFD150VL23A-J KMF370A 50 VFD185VL23A-J KMF3100A 50 VFD220VL23A-J KMF3100A 50 VFD300VL23A-J KMF3150A 50 VFD370VL23A-J KMF3150A 50 VFD055VL43A-J KMF318A 50 VFD075VL43A-J KMF325A 50 VFD110VL43A-J KMF325A 50 VFD150VL43A-J KMF336A 50 VFD185VL43A-J KMF350A 50 VFD220VL43A-J KMF350A 50 VFD300VL43A-J KMF370A 50 VFD370VL43A-J KMF370A 50 VFD450VL43A-J KMF3100A 50 VFD550VL43A-J KMF3150A 50 VFD750VL43A-J KMF3150A 50 (8) Zero Phase Reactor RF220X00A (9) Magnetic Ring & Clip: Magnetic Ring (Model: DMC684413A) Clip (Model: CTC230836C) (10) USB Connection Interface IFD6500 RS485-to-USB converter. (11) Digital Keypad KPV-CE01 18

20 Servo Motor Flange-mounted Installation Motor Specifications Voltage 380V 220V Model ECMA-KR181BP3 ECMA-KR221FPS ECMA-KR222APS ECMA-ER181BP3 ECMA-ER221FPS ECMA-ER222APS Frame (mm) Rated output power (kw) Rated torque (N-m) Maximum torque (N-m) Rated speed (r/min) Maximum speed (r/min) Rated current (A) Maximum current (A) Max. Power per second Rotor moment of inertia (kg-m 2 ) 14.87x x x x x x10-3 Mechanical time constant (ms) Torque constant-kt (N-m/A) Voltage constant -KE (mv / rpm) Phase resistance (Ohm@25 O C) Inductance (mh@25 O C) Electrical constant (ms) No. of Poles Dimensions LC LZ A S LB LL LR LE LG LW LU LT LN LF RH WK W T TP M16,Depth 32 M20,Depth 40 M20,Depth 40 M16,Depth 32 M20,Depth 40 M20,Depth 40 Encoder Connector Encoder Cable ASD-CAEN1003/ ASD-CAEN1005 Title Part NO. Manufacturer MOTOR SIDE 3106A-20-29S -- DRIVE SIDE PLUG 3M PE 3M SHELL 3M A M 19 Item Part NO. Straight L mm inch 1 ASD-CAEN1003 MS S 3000 ± ± 4 2 ASD-CAEN1005 MS S 5000 ± ± 4

21 Servo Motor Foot / Flange-mounted Installation Frame 200 X 200 Frame 264 X 264 Motor Specifications MSJ- C Model IR20 1AE42 IR20 1EE42 IR20 1IE42 OR20 2DE42 LR20 2FE42 OR26 4FE48 IR26 5CE48 Frame (mm) 200 x x 264 Voltage 380V Rated output power (kw) No. of Poles 8 Rated torque (N-m) Maximum torque (N-m) Rated speed (r/min) Maximum speed (r/min) Rated current (A) Torque constant-kt (N-m/A) Voltage constant -KE (mv / rpm) Phase resistance (Ohm@25 O C) Inductance (mh@25 O C) Rotor moment of inertia (kg-m 2 ) 7.4 x x x x x x x10-3 Weight (kg) Dimension A (mm) Dimension B (mm) Insulation class Class F ( Winding Class H) Protection class IP54 Efficiency class IE3 / GB Cooling method Forced air cooling AC Fan 220 VAC Encoder type Resolver 2 Poles Motor temperature protection Operating environment Installation method Certifications PTC temperature protection and KTY temperature sensor Temperature -15 ~ 40 O C Humidity 20 ~ 90% RH(non condensing) Altitude <1000m Flange / Foot CE * Note: The motor maximum speed specified above is under the control method without Field-weakening control 20

22 21 Taoyuan Plant 1 Taoyuan Technology Center (Green Building) (Diamond-rated Green Building) Taoyuan Plant 4 Global Operations

23 22 Distributors 711 Branch Offices 71

24 Industrial Automation Headquarters Delta Electronics, Inc. Taoyuan Technology Center No.18, Xinglong Rd., Taoyuan City, Taoyuan County 33068, Taiwan TEL: / FAX: Asia Delta Electronics (Jiangsu) Ltd. Wujiang Plant Jiangxing East Road, Wujiang Economic Development Zone Wujiang City, Jiang Su Province, People's Republic of China (Post code: ) TEL: / FAX: Delta Greentech (China) Co., Ltd. 238 Min-Xia Road, Pudong District, ShangHai, P.R.C. Post code : TEL: / FAX: Delta Electronics (Japan), Inc. Tokyo Office Minato-ku Shibadaimon, Tokyo , Japan TEL: / FAX: Delta Electronics (Korea), Inc. 1511, Byucksan Digital Valley 6-cha, Gasan-dong, Geumcheon-gu, Seoul, Korea, TEL: / FAX: Delta Electronics Int l (S) Pte Ltd 4 Kaki Bukit Ave 1, #05-05, Singapore TEL: / FAX: Delta Electronics (India) Pvt. Ltd. Plot No 43 Sector 35, HSIIDC Gurgaon, PIN , Haryana, India TEL : / FAX : Americas Delta Products Corporation (USA) Raleigh Office P.O. Box 12173,5101 Davis Drive, Research Triangle Park, NC 27709, U.S.A. TEL: / FAX: Delta Greentech (Brasil) S.A Sao Paulo Office Rua Itapeva, 26-3 andar Edificio Itapeva One-Bela Vista São Paulo-SP-Brazil TEL: / FAX: Europe Delta Electronics (Netherlands) B.V. Eindhoven Office De Witbogt 20, 5652 AG Eindhoven, The Netherlands TEL: +31 (0) / FAX: +31 (0) *We reserve the right to change the information in this catalogue without prior notice. DELTA_IA-MDS_VFD-VJ_C_EN_

Delta Hybrid Servo Drive VFD-VJ Series

Automation for a Changing World Delta Hybrid Servo Drive VFD-VJ Series www.deltaww.com Introduction Hydraulic systems have been widely adopted as control systems for injection molding machinery. It features