Basic Specifications - YASKAWA Σ-V Series User Manual

1.3.2 Basic Specifications

Basic specifications of SERVOPACKs are shown below.
Control Method
Feedback
Surrounding Air/Storage
Temperature
Ambient/Storage
Humidity
Vibration/Shock
Resistance
Operating
Conditions
Protection Class/
Pollution Degree
Altitude
Others
Applicable Standards
Configuration
Speed Control Range
Speed
Regu-
Perfor-
lation
mance
Force Control
Tolerance
(Repeatability)
IGBT-PWM (sine-wave driven)
• Absolute linear scale
Signal resolution
divisions in absolute linear scale
• Incremental linear scale
Signal resolution
of divisions of serial converter unit
0 to +55°C/ -20 to +85°C
90% RH or less (with no condensation)
4.9 m/s
Protection class: IP10, Pollution degree: 2
An environment that satisfies the following conditions.
• Free of corrosive or explosive gases
• Free of exposure to water, oil or chemicals
• Free of dust, salts or iron dust
1000 m or less
Free of static electricity, strong electromagnetic fields, magnetic fields or
exposure to radioactivity
UL508C
EN50178, EN55011/A2 group 1 class A, EN61000-6-2, EN61800-3,
EN61800-5-1, EN954-1, IEC61508-1 to 4
Base-mounted
1:5000
Load
0 to 100% load: ±0.01% max. (at rated speed)
Fluctuation
Voltage
Rated voltage ±10%: 0% (at rated speed)
Fluctuation
∗4
Temperature
25 ± 25
Fluctuation
±1%
1.3 SERVOPACK Ratings and Specifications
*1
= Sine-wave pitch of absolute linear scale /Number of
*2
= Sine-wave pitch of incremental linear scale /Number
2 2
/ 19.6 m/s
*3
°
C: ±0.1% max. (at rated speed)
1
1-5