Specifications - YASKAWA SGD7S Product Manual

2.1 Ratings and Specifications

2.1.4 Specifications

2.1.4 Specifications
The specifications when the DeviceNet Module is combined with a Command Option Attach-
able-Type SERVOPACK are given in the following table.
Control Method
Feedback
Environ-
mental
Conditions
Applicable Standards
Mounting
Perfor-
mance
2-6
Item
IGBT-based PWM control, sine wave current drive
Serial Encoders:17 bits (absolute encoder), 20 bits or 24 bits (incre-
With Rotary
Servomotor
• Absolute linear encoder (The signal resolution depends on the abso-
lute linear encoder.)
With Linear
• Incremental linear encoder (The signal resolution depends on the
Servomotor
incremental linear encoder or Serial Converter Unit.)
Surrounding Air
0°C to 55°C
Temperature
Storage Temperature -20°C to 85°C
Surrounding Air
90% relative humidity max. (with no freezing or condensation)
Humidity
Storage Humidity 90% relative humidity max. (with no freezing or condensation)
Vibration Resistance
4.9 m/s
Shock Resistance
19.6 m/s
Degree
IP20
Degree of Protection
IP10
2
• Must be no corrosive or flammable gases.
Pollution Degree
• Must be no exposure to water, oil, or chemicals.
• Must be no dust, salts, or iron dust.
Altitude 1,000 m max.
Do not use the SERVOPACK in the following locations: Locations sub-
Others ject to static electricity noise, strong electromagnetic/magnetic fields, or
radioactivity
Refer to the following section for details.
Base-mounted
Rack-mounted
Duct-ventilated
1:5000 (At the rated torque, the lower limit of the speed control range
Speed Control Range
must not cause the Servomotor to stop.)
±0.01% of rated speed max. (for a load fluctuation of 0% to 100%)
0% of rated speed max. (for a voltage fluctuation of ±10%)
Coefficient of Speed
*1
Fluctuation
±0.1% of rated speed max. (for a temperature fluctuation of 25°C
±25°C)
Torque Control Preci-
±1%
sion (Repeatability)
Soft Start Time
0 s to 10 s (Can be set separately for acceleration and deceleration.)
Setting
Specification
mental encoder/absolute encoder), or 22 bits (abso-
lute encoder)
2
2
SERVOPACK Model: SGD7S-
R70A, R90A, 1R6A, 2R8A, 3R8A, 5R5A, 7R6A, 120A,
R70F, R90F, 2R1F, 2R8F
120A00A008, 180A, 200A, 330A, 470A, 550A, 590A,
780A
Compliance with UL Standards, EU Directives, and Other Safety Stan-
dards on page xxiii
Mounting
All Models
R70A, R90A, 1R6A, 2R8A, 3R8A, 5R5A,
7R6A, 120A, 180A, 200A, 330A, R70F,
R90F, 2R1F, 2R8F
470A, 550A, 590A, 780A
SERVOPACK Model: SGD7S-
Continued on next page.