Products

Servo Nutrunner: Z50SERVO NUTRUNNER

Control Unit

AXIS Control Unit / ENRZ-AU50

AXIS Control Unit is designed to run and control single spindle, and it enables to structure a simple system configuration.
Master link connection enables max. of 31 spindles system.

  • 7 types of fastening strategies such as Torque control, Angle control are equipped as standard functions to make fastening flexible for various kinds of joints.
  • Various monitoring functions such as Torque rate judgment, Zone judgement detect abnormal fastening and improve productivity.
  • Fastening history (Max. of 5115 records), System error history (50 records) help to analyze the causes of fastening troubles
  • Free run speed is significantly improved on AU50M control unit. [140% faster than the conventional series]
  • PI/O is supported the sync (NPN, -Common) and the source (PNP, +Common) on AU50M.
  • Previous tool models (EUNZ-TU***-*) is compatible with AU50M.   *Exclude with Speed boost function
 ENRZ-AU50M

ENRZ-AU50M

 ENRZ-AU50R

ENRZ-AU50R

Model ENRZ-AU50M-10 ENRZ-AU50R-10 ENRZ-AU50M-20 ENRZ-AU50R-20 ENRZ-AU50M-40 ENRZ-AU50R-40 ENRZ-AU50M-2K ENRZ-AU50R-2K
Control Power Supply Single Phase AC200-230V ±10% 50/60Hz
Main Power Supply Single Phase AC200V-230V±10% 50/60 Hz Three Phases AC200-230V ±10% 50/60Hz
Display and Operation Panel 7 segments LED Display (5 Characters x 1 line), Function Key (5 Buttons), Display Lamp (OK/Alarm/NG)
Number of Programs 99 programs
NET Port RS-485 x 2 ports (Max. Spindles 31)
External Communication Port RS-232C x 1 port (9600bps-115.2Kbps selectable)
Data Memory System parameters, Fastening parameters, Fastening history data, System error history, Torque curve data
Self Diagnosis Function 45 items: Zero point, CAL, Parameter, Sensors, Overload, Overheat, etc.
External Dimensions (mm) W74xH255xD205 W87xH255xD205 W116.2xH274.5xD205
Weight (kg) 2.5 3.2 3.4 3.5
Master Control Unit / ENRZ-MU50

High speed and high expandability unit
Multi-spindle is easily structured with simple sequence program and without complicated PLC logics and various functions equipped on the unit which helps high grade fastening

  • Sequenced program is adopted (99 programs x 20 steps)
  • Work Group (Max. of 4 groups) enables simultaneous controls for each group on one machine
  • Various Fieldbus options are available (DeviceNet, Profibus-DP, CC-Link, EtherNet/IP, Profinet)
Power Supply Specifications Single Phase AC100V-230V ±10% 50/60Hz
Display and Operation Panel 6 Characters x 2 lines, 7 segments LED Display, Staus Lamp (ST1, ST2, ST3, ST4),
Function Button (6)
Max. Spindles 31 Spindles (AU50: 30 units, SPU50: 10 units, total max. of 31)
Max. Programs 99 programs
External Communication Port RS-232C (PC Data output, Serial Printer)
PANEL Connector (Touch Screen connection RS-422 port)
PLC (PLC connection RS-232C/RS-422 port)
NET1 connector (Local Axis connection RS-485 port)
COM connector (RS-422:available in the future)
ETHERNET (Ethernet connection port 10/100BASE-T)
PC-USB (Management Software connection USB port)
FIELDBUS(DeviceNet, Profibus, Profinet, CC-Link,Ethernet/IP connection port: option)
Memory Functions Fastening program, Pressing parameter, System parameter, I/O allocation
Fatstening Result Item allocation, Fastening Result History,
System Error History (CF Card backup)
Data Memory Fastening Result History, Pressing Result History
(Max. of 20,000 records: differs depending on result item selected)
Torque curve history, Press curve history
(Max. of 50 records: differs depending on the settings)
System error history (Max. of 200 records)
External Memory Fastening history, Pressing history, other parameters uploading to USB flash drive
Outer Dimensions (mm) W82.8 x H255 x D206
Weight (kg) 2.8
Model List for Master Unit
Model Option
Fieldbus I/O
DeviceNet Profibus CC-Link EtherNet/IP Profinet Extend I/O Remoto I/O
ENRZ-MU50-NNN              
ENRZ-MU50-NEN            
ENRZ-MU50-NER          
ENRZ-MU50-DNN            
ENRZ-MU50-DEN          
ENRZ-MU50-DER        
ENRZ-MU50-PNN            
ENRZ-MU50-PEN          
ENRZ-MU50-PER        
ENRZ-MU50-CNN            
ENRZ-MU50-CEN          
ENRZ-MU50-CER        
ENRZ-MU50-ENN            
ENRZ-MU50-EEN          
ENRZ-MU50-EER        
ENRZ-MU50-TNN            
ENRZ-MU50-TEN          
ENRZ-MU50-TER