5
EDH0222En2010 — 10/19
GTS-V High Precision Vertical Linear Stages
3.5
Stage Weights
The weights shown below do not include the weight of the cable.
4.0 —
Drive and Motor
4.1
DC-Servo Drive Version
The GTS30V and GTS70V stages are equipped with a DC-motor and a metal
optical encoder.
DC-Motor Performance Specifications and Characteristics
Command Signals for the DC-Motor
In the above drawings, + Motor signal is referred to – Motor signal.
➀
When the stage moves in + Direction, the + Motor voltage is higher than
– Motor voltage.
➁
When the stage moves in – Direction, the + Motor voltage is lower than
– Motor voltage.
Weight [lb (kg)]
GTS30V 7.3 (3.3)
GTS70V & GTS70VCC 9.6 (4.35)
3-meter MCAB-3 Cable 1.32 (0.6)
Resolution Speed Nominal Max RMS Max. Peak Resistance Inductance Tachometer
(µm) (mm/s) Voltage (V) Current (A) Current (A) (
Ω
) (mH) Const. (V/krpm)
GTS30V/GTS70V
0.05 10 48 1.24 1.8 2.45 0.51 –
GTS70VCC
0.125 5 48 1.5 1.8 2.45 0.51 –
Dir
+V
+ Motor
– Motor
–V
MOTION
Dir
MOTION
Direction –
