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6F3A4768
2.3.4 TMdrive-30 Control Specifications (Speed sensor: PLG)
The table below shows the TMdrive-30 control specifications when the speed sensor is PLG.
Table 2.3.3 TMdrive-30 Control Specifications (Speed sensor: PLG)
Item
Standard specification
Optional specification
Required hardware
None
Output frequency range
0 to 120 Hz
Motor rotation speed
4 poles: 3600 min-1 (Max)
2 poles: 7200 min-1 (Max)
Number of motors to drive
One unit
Speed sensor (PLG) input
condition
PLG with 2-phase output must be
used.
(Frequency: 100 kHz maximum)
PLG pulse output
Through output of the same pulse
signals as PLG input (Max. 10kHz)
Speed control range
0% to 100%
Torque is limited at very low speed
Speed control accuracy
(Rated speed: 100%)
±
0.01% with digital input
±
0.1% with analog input
Speed setting resolution
1/25000 (digital setting)
1/1000 or more (analog setting)
Speed response
ω
c = 60 rad/s (Max)
Torque control range
0 to 100%
Torque control accuracy
±
30% without R2 compensation
±
3% with R2 compensation
* Motor temperature sensor is
required.
R2 compensation
(Torque compensation with
motor temperature sensor)
Not provided
Provided (The following motor
sensor is required.)
[1] Platinum resistance
[2] RTD unit
These are listed as optional
devices.
Field weakening range
(Base speed: Top speed)
1:3 1:5
Current response
ω
c = 1000 rad/s (Max)
Current control accuracy
±
2%
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