MH860 series hydraulic servo drive
Product overview
7
Pressure control accuracy ±1bar
Flow control accuracy
±0.5%FS
Speed control accuracy
±0.5%
Pressure control stepped
response
≤100ms
Speed stepped response
≤50ms
Flow calibration function
Able to calibrate pressure for output flow
according to various pump characteristics
Torque response time
≤2ms
Protection
Hardware
Protection against overcurrent, DC overvoltage,
DC undervoltage, braking resistor damage,
module overtemperature, pressure sensor fault,
FWD/REV overspeed, and brake overload, and
so on
Software
Protection against software faults, task re-entry
and so on
Alarm record memory
Able to store five alarm records
When the actual ambient temperature of the drive exceeds 40°C, derate the rated output
current by 1% for every increase of 1°C. Do not use the drive when the ambient temperature
exceeds 50°C. Note: When the drive is built in a cabinet, the ambient temperature is the
temperature of air in the cabinet.
2.6 Dimensions of drive
2.6.1 Dimensions of air-cooled drive
H
B
D
A
W
Figure 2-1 Dimensions of MH860-T018SF7
–T070SF7
