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1 Outline
1.3.2 Basic Specifications
1-4
1.3.2 Basic Specifications
Basic specifications of SERVOPACKs are shown below.
Drive Method Sine-wave current drive with PWM control of IGBT
Feedback
• Absolute linear scale
• Incremental linear scale
Operating
Conditions
Surrounding Air Temper-
ature
0C to +55C
Storage Temperature -20C to +85C
Ambient Humidity 90% RH or less
With no freezing or condensation
Storage Humidity 90% RH or less
Vibration Resistance
4.9 m/s
2
Shock Resistance
19.6 m/s
2
Protection Class IP10
An environment that satisfies
the following conditions.
• Free of corrosive or flammable gases
• Free of exposure to water, oil, or chemicals
• Free of dust, salts, or iron dust
Pollution Degree 2
Altitude 1000 m or less
Others
Free of static electricity
, strong electromagnetic fields, magnetic fields or
exposure to radioactivity
Harmonized Standards
UL508C
EN50178, EN55011/A2 group1 classA, EN61000-6-2, EN61800-3,
EN61800-5-1, EN954-1, IEC6150
8-1 to 4
Mounting
Standard: Base-mounted
Optional: Rack-mounted or duct-ventilated
Perfor-
mance
Speed Control Range
1:5000 (The lower limit of the speed control range
must be lower than the
point at which the rated force does not cause the servomotor to stop.)
Speed
Regu-
lation
*3
Load
Regulation
0% to 100% load: 0.01% max. (at rated speed)
Voltage
Regulation
Rated voltage 10%: 0% (at rated speed)
Temperature
Regulation
25 25
C: 0.1% max. (at rated speed)
Force Control
Tolerance
(Repeatability)
1%
Soft Start Time
Setting
0 to 10 s (Can be set individually for acceleration and deceleration.)
Linear scale pitch of absolute linear scale
Signal resolution
*1
=
Number of divisions on absolute linear scale
Linear scale pitch of incremental linear scale
Signal resolution
*2
=
Number of divisions on serial converter unit
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