ZC-Motion System

EZ-4360 ZC | Key Features

  • Stroke Z 310 mm
  • Turning Range C > 360° (unlimited)
  • Ideal for Measuring Tasks on Rotating Test Objects
  • Max. Load Z 70 N
  • Max. Load C 1600 N
  • Vibration Decoupling through Air Springs

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Product description

The ZC Motion System EZ-4360 was developed as kinematics for measuring rotationally symmetrical components. The test object is positioned and rotated on a rotary table while the measuring head is moved vertically via a high-precision air-bearing axis. The linear axis is weight-decoupled via a friction-free air-bearing cylinder and can carry a weight of up to 7 kg. An important feature is the high-precision adjustment of the parallelism of the linear axis to the rotary axis. The machine bed is made of granite. By resting the granite on air springs, excellent decoupling from the ground is achieved.

Applications: High-precision positioning tasks, measurement of rotationally symmetrical bodies

Specifications

Type
Unit
Value
Stroke Z
mm
310
Rotation C
°
> 360 (unlimited)
Repeatability Z / C
µm
≤ 0.5
Position Accuracy Z
µm
≤ 0.2
Max. Speed Z
m/s
≥ 0.5
Max. Acceleration Z
m/s2
≥ 3
Nomial Torque C
Nm
8
Max. Torque C
Nm
22
Mechanical Data
Unit
Value
Dimension (w x d x h)
mm
700 x 900 x 1280
Max. Load Z
N
70
Max. Load C
N
1600
Moving Mass Z
kg
8
Moving Mass C (rotor)
kg
ca. 3
Mass C (Rundtisch)
t
0.5
Total Mass
kg
18
Encoder
Value
Encoder Type Z
absolute
Sensor Signal Z
EnDat2.2
Encoder Type C
incremental
Lines / Signal per Revolution C
18 000 / RS 422
Reference Signal C
TTL active high
Interpolation C
50-fold
Drive
Unit
Value
Drive Type Z
3-phase, synchronous, iron-less
Power Supply Z
VAC
up to 300
Continuous/Max. Force Z
N
110 / 380
Nominal/Peak Current Z
Arms
1.7 / 5.6
Drive Type C
synchronous, iron core
Intermediate Circuit Voltage C
VDC
up to 600
Nominal/Peak Torque C
Nm
10 / 30
Nominal/Peak Current C
Arms
3.4 / 10
Interfaces and Environment
Unit
Value
Supply Pressure Z-Axis / Compensation Cylinder / C-Axis
bar
5 / 1.8 / 4.5
Air Consumption Overall System
Sl/min
26
MTBF
h
> 20 000
Limit Switch Z
PNP
Clean Room Suitability 1)
applicable
Drive Control
Value
Standard
Kollmorgen Servostar AKD / S300 / S700
High End
ACS Controller; Triamec

1) depending on detail design

EZ-4360 ZC-Motion System
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