Basic Specifications - YASKAWA SGDV series User Manual

1.5.2 Basic Specifications

Basic specifications of SERVOPACKs and converters are shown below.
Drive Method
Feedback
Surrounding Air Temper-
ature
Storage Temperature
Ambient Humidity
Storage Humidity
Vibration Resistance
Operating Shock Resistance
Conditions
Protection Class
Pollution Degree
Altitude
Others
Harmonized Standards
(Application pending)
Mounting
Speed Control Range
Speed
Regu-
Perfor-
mance
lation
Torque Control
Tolerance
(Repeatability)
Sine-wave current drive with PWM control of IGBT
Encoder: 20-bit (incremental, absolute)
0°C to +55°C
-20°C to +85°C
90% RH or less
90% RH or less
2
4.9 m/s
19.6 m/s
IP10
2
1000 m or less
Free of static electricity, strong electromagnetic fields, magnetic fields or
exposure to radioactivity
UL508C
EN 50178, EN 55011 group 1 class A, EN 61000-6-2, EN 1800-3,
EN 61800-5-1, EN 954-1, IEC 61508-1 to 4
Standard: Base-mounted
Optional: Duct-ventilated
1:5000 (The lower limit of the speed control range must be lower than the
point at which the rated torque does not cause the servomotor to stop.)
Load
0% to 100% load: ±0.01% max. (at rated speed)
Regulation
Voltage
Rated voltage ±10%: 0% (at rated speed)
Regulation
*1
Temperature
25 ± 25°C: ±0.1% max. (at rated speed)
Regulation
±1%
With no freezing or condensation
2
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
1.5 Ratings and Specifications
1
1-7