Full range of the variable feedback, can realize the speed control and torque control, the motor shaft position closed loop control, moreover can also accept feedback, photoelectric encoder grating ruler feedback, achieve control of the full closed loop control.
Advantages: precision control (speed accuracy is 0.1%, the torque fluctuation is less than 1%), more energy efficient than ordinary servo (10-15% more energy efficient), strong power (15 ms no-load speed, full load acceleration 26 ms).
| model | NAS4E25/45AY | NAS4E32/58AY | NAS4E60/108AY | NAS5E81/145AY | NAS5E100/178AY |
| NAS5E54/97AY | |||||
| Adaptation motor rated torque(N.m) | 600 | 1000 | 1500 | 2000 | 1625 |
| Driving frequency(KHz) | 6 (The factory setting is 6KHz, which can be automatically converted) | ||||
| Rated current (A) = Ie/temperature rise(℃) | 25/≤30 | 32/≤30 | 60/≤30 | 90/≤30 | 90/≤40 |
| Maximum current(A)=Imax | 45 | 57.5 | 108 | 162 | 180 |
| Overload time (S)/stack temperature(℃)=Tcz | 5/≤6 | 5/≤6 | 5/≤6 | 5/≤6 | 5/≤6 |
| MTBF | ＞5000 | ||||
| The service life of the design | 10年 | ||||
| weight（Kg） | 8 | 18 | 21 | 21 | 34 |
| The energy release | Bus > 700 + 5 VDC discharge, the discharge IGBT built-in | When the input voltage is 460 vac, bus > 800 + 5 VDC discharge, the discharge IGBT built-in | |||
| The external discharge resistor | |||||
| 30Ω/750W | 16Ω/750W | 9Ω/750W | 8Ω/6KW | 5Ω/7KW | |
| IGBT overheat protection temperature point | 90℃ | 90℃ | 80℃ | 80℃ | 80℃ |
| Motor overheating protection temperature point | 130℃ | 130℃ | 130℃ | 130℃ | 130℃ |
| The power supply | Voltage and frequency | Three-phase power supply 380VAC/460VAC（NAS4E/NAS5E），50/60Hz | |||
| Allow the voltage fluctuation | ±10% | ||||
| Allow the frequency fluctuation | ±5% | ||||
| Allows the power asymmetry | ±3% max | ||||
| Power control mode | Sine wave space vector PWM control, with automatic weak magnetic, automatic frequency conversion | ||||
| structure | Wall, protection grade:IP20 | ||||
| Cooling way | Forced air cooling, fan in temperatures above 40 degrees up (it can be set manually) | ||||
| The motor feedback devices | C10PPA Magnetic encoder | ||||
| Control input and output | Control instruction | Speed instruction | port | Default: electricity differential input - 10 v ~ + 10 v, the input impedance of 20 k Ω make absolute value sampling processing (internal) | |
| digital | By RS485 choice: a 16-bit binary complement | ||||
| Torque command | port | Default: electricity differential input - 10 v ~ + 10 v, the input impedance of 20 k Ω make absolute value sampling processing (internal) | |||
| digital | By RS485 choice: a 16-bit binary complement | ||||
| Loss of control (5 channels, photoelectric isolation) | WSTOP foot to stop, disconnect the stop signal hardware blockade can make, and submitted to the system state. | ||||
| Enabling signal: low level effectively, can open drive that | |||||
| Retained mode can be locked CSN pin any specified as zero, downtime unlock, abrupt stop unlock;Can specify the input optical coupling connected (low level) or optical coupling disconnect (high level) and effective (high level of outside power source input voltage, low level voltage should be less than 2 v).BY definition/FB for ac contactor auxiliary contact detection;SN defined as enabling. | |||||
| PID1, PID2: cooperate with panel function selection, high and low level into different PID parameters. | |||||
| Control the output | Since the launch of the OUT1 for use with alarm control; | ||||
| Users can be set up by changing the OUT2 to OUT3 specifies a status code of a system or system to any alarm code, by way of open collector output. | |||||
| Retained mode can be specified output decoupling through effective or light coupling disconnect effectively. | |||||
| Relay isolation | Programmable output: users can change the Settings, set for normally open/closed contact often;The control for ac contactor lines). | ||||
| The output signal | |||||
| Monitoring the output (analog) | （- 9 + / - 0.5 V ~ + 9 V + / - 0.5 V, the user can through change the Settings, arbitrary MOUT can be specified as: 1: speed feedback;2: the speed setting;3: the current feedback;4: torque setting; | ||||
| Benchmark output power | +10V～+10.5V/20mA | ||||
| For external use only the power output | +13V±2V/100mA；+24V±3V/200mA | ||||
| Panel key | 5key（MODE/←key，▲key，▼key，Enter key，CANCEL key） | ||||
| communication | The electrical characteristics of the physical layer | RS485/CAN（Extend the reserved） | |||
| Transmission distance | Up to 100 meters (it is recommended to use to connect with shielded twisted-pair cable) | ||||
| Connect the Numbers | Up to 255 (extension address: 1 ~ 255) | ||||
| The communication rate | RS485: 115200，57600，38400，19200，14400，9600，4800，2400，1200bps | ||||
| (can be parameter selection, the factory default 57600 BPS) | |||||
| CAN:1M，500K（Parameter selection, the factory default 500 k) (extension) | |||||
| Torque loop | Step response characteristics | Rise time tr 2 ms, or less overshoot of sigma 15% or less, oscillation frequency of 1.5 or less time, adjust the time ts 10 ms or less | |||
| Sinusoidal frequency response bandwidth | ≥200Hz(for the three-phase power supply voltage is 380 vac, load 2 mh inductance) | ||||
| Control function | Look at the digital ac servo driver interface functions that | ||||
| Speed loop | The highest speed | (factory) to + 10 v set corresponding + 200 + 3 RPM (NAS5E55KAY + 350 + / - 5 RPM) | |||
| Speed than | ≥1000：1 | ||||
| Step response characteristics | Tr 30 ms or less rise time, overshoot of sigma 15% or less, oscillation frequency of 1.5 or less time, adjust the time ts 150 ms or less | ||||
| (no-load current unsaturated) | |||||
| Sinusoidal frequency response bandwidth | ≥10Hz(no-load current unsaturated) | ||||
| Static rate | ≤0.1% | ||||
| Speed linear error | ≤0.5% | ||||
| Symmetry and the highest speed | Non | ||||
| Zero bias | 0～0.2rpm | ||||
| Control function | Look at the digital ac servo driver interface functions that | ||||
| Display and control function | Display | Panel display including: green, yellow, red leds, 5 8 leds | |||
| System running parameters display includes: system alarms, system status, speed, speed feedback, a given torque, given current feedback, IGBT, motor temperature, bus voltage | |||||
| Working mode | The speed/torque control mode (by the parameter selection, the default factory Settings for the speed control mode) | ||||
| Since the setting mode | Including zero bias and magnetic encoder feedback signal amplitude correction, simulation speed feedback zero deflection and slope, automatic setting of initial Angle | ||||
| System is ready to judge | System to accomplish slow on electricity, and no outage protection times system in place | ||||
| Operating instructions | To enter a valid, and the system ready, ac contactor after the braking interlock is delay | ||||
| Speed to determine | The difference between the speed feedback and given less than 0.5% of maximum setting | ||||
| RS485 control | Can undertake: by the upper machine parameter Settings, track the status of the drive, monitoring operation parameters, get/give up speed/torque control instruction, the real-time control | ||||
| Protection function | Slow on electricity protection | Power supply from the abnormal returns to normal, according to the set time delay after delay on electric relay connected;Power from normal to abnormal, after ac contactor brake delay and close after enabling, slow electric relay on disconnect. | |||
| Guard dog to protect | Internal software dog (ms) of 17 + hardware watchdog (1 ~ 2.2 S) reset system | ||||
| Busbar electrically charged instructions | Busbar voltage > 10 + 2 v, the power part of the red LED indicator | ||||
| The temperature sensor wire break | IGBT temperature sensor, motor temperature sensor wire break down, after the normal automatic lifting | ||||
| Abnormal location code protection | Rotating transformer feedback signals are break line, zero deviation is too large, lack of equal occurs outage protection, automatically terminate after normal | ||||
| Strong magnetic protection | Close the current Q axis current control are failing drive pulse output PWM control cycle, after the normal automatic lifting | ||||
| Overload protection | ∫ (If2 - Ie2) dt > (Imax2 - Ie2) * Tcz outage protection, delay terminated automatically after 5 minutes | ||||
| 1.5 times the rated current 60 s protection, 1.8 times the rated current 35 s protection | |||||
| Locked-rotor protection | 180% of the rated current locked-rotor 5 s protection | ||||
| Current out-of-tolerance alarm | The difference between the current feedback with a given set is greater than the maximum of 0.5% when the alarm, alarm automatically terminate after normal | ||||
| Speed out-of-tolerance alarm | Speed feedback and a given set is greater than the difference between the maximum 0.5% when the alarm, alarm automatically terminate after normal | ||||
| Abnormal contactor | Ac contactor contact closure, disconnect failure, normal automatic lifting | ||||
| The speed limit | Motor speed more than the highest speed + 200 RPM, normal automatic lifting | ||||
| The environment | Using the environment | Below 2000 m above sea level, the indoor (to avoid direct sunlight, no corrosion, flammable gas, oil mist and dust) | |||
| Resistance to vibration/shock | 20Hz以下9.8m/S2(1G)、20～50Hz 2m/S2(0.2G) | ||||
| Work/storage temperature | -20℃～+55℃ / -40℃～+55℃ | ||||
| Work/storage relative humidity | Below 90% RH（No lon） | ||||
| transportation | 2M3 | ||||
| specification | security | EN50178 ，GB5226.1-2002 | |||
| EMC | IEC 61000-6-2，GB/T17799.2-2003 | ||||
| IEC 61000-4-2，GB/T17626.2 | |||||
| IEC 61000-4-4，GB/T17626.4 | |||||
| IEC 61000-4-5，GB/T17626.5 | |||||
| Three prevention (moisture) | Alternating hot and humid test GJB4.6-83 | ||||
| model | NAS4E25/45AY | NAS4E32/58AY | NAS4E60/108AY | NAS5E81/145AY | NAS5E100/178AY |
| NAS5E54/97AY | |||||
| Adaptation motor rated torque(N.m) | 600 | 1000 | 1500 | 2000 | 1625 |
| Driving frequency(KHz) | 6（出厂设定为6KHz，可自动变频） | ||||
| Rated current (A) = Ie/temperature rise(℃) | 25/≤30 | 32/≤30 | 60/≤30 | 90/≤30 | 90/≤40 |
| Maximum current(A)=Imax | 45 | 57.5 | 108 | 162 | 180 |
| Overload time (S)/stack temperature(℃)=Tcz | 5/≤6 | 5/≤6 | 5/≤6 | 5/≤6 | 5/≤6 |
| MTBF | ＞5000 | ||||
| The service life of the design | 10年 | ||||
| weight（Kg） | 8 | 18 | 21 | 21 | 34 |
| The energy release | Bus > 700 + 5 VDC discharge, the discharge IGBT built-in | When the input voltage is 460 vac, bus > 800 + 5 VDC discharge, the discharge IGBT built-in | |||
| The external discharge resistor | |||||
| 30Ω/750W | 16Ω/750W | 9Ω/750W | 8Ω/6KW | 5Ω/7KW | |
SERVO DRIVES MODEL NAS 4 E 75/135 X S M | |
CODE/NUMBER | MEANING |
NAS | Product series code: such as NAS, NDS, MDS, etc., the middle letter "A" means AC products, "D" means DC products. |
4 | Power supply voltage level: 2─single-phase 220VAC / 4─three-phase 380VAC / 5─three-phase 480VAC |
E | Product series code: such as E, EA, EB, DA, etc. |
75 | 75 means 75A |
135 | 135 means 135A |
X | Feedback mode code: X represents the resolver; P represents the absolute position encoder; A represents the magnetic encoder; M represents the photoelectric encoder; C represents the tachometer (the above-mentioned letter suffixes 1, 2, etc. represent the specific feedback component model differences, see the specifications for details table) |
S | Product feature code: S indicates that the product shell is a plastic shell; Z indicates that the product is dedicated for injection molding machine; Y indicates that the product is dedicated for oil pumping machine. |
| M | Indicates a position closed loop; vacant when there is no position loop. |
| model | A | B | C | D | E | F | G |
| NAS4E25/45AY | 360 | 175 | 203 | 376 | 334.5 | 172 | 9 |
| NAS4E32/58AY | 360 | 175 | 203 | 376 | 334.5 | 172 | 9 |
| NAS4E60/108AY | 485 | 239 | 268 | 505 | 458 | 215 | 9 |
| NAS5E54/97AY | |||||||
| NAS5E81/145AY | 485 | 239 | 268 | 505 | 458 | 215 | 9 |
| NAS5E100/178AY | 600 | 280 | 400 | 630 | 585 | 244 | 11 |
| Series name | Upload time | Industry | Download |
|---|---|---|---|
| 星辰伺服上位机调试软件 | 2020-04-28 |  |
