Specifications - YASKAWA SGD7S-R70A Product Manual

2.3 Specifications

2.3 Specifications
The product specifications are given below.
Control Method
Feedback
Environ-
mental
Conditions
Applicable Standards
Mounting
Perfor-
mance
I/O Signals
2-6
Item
With Rotary
Servomotor
With Linear
Servomotor
Surrounding Air
*1
Temperature
Storage Temperature
Surrounding Air Humidity
Storage Humidity
Vibration Resistance
Shock Resistance
Degree of Protection
Pollution Degree
*1
Altitude
Others
Speed Control Range
Coefficient of Speed
*2
Fluctuation
Torque Control Precision
(Repeatability)
Soft Start Time Setting
Encoder Divided Pulse Output
Overheat Protection Input
Specification
IGBT-based PWM control, sine wave current drive
Serial encoder: 20 bits or 24 bits (incremental encoder/
absolute encoder)
22 bits (absolute encoder)
• Absolute linear encoder (The signal resolution depends on
the absolute linear encoder.)
• Incremental linear encoder (The signal resolution depends
on the incremental linear encoder or Serial Converter Unit.)
0°C to 55°C
-20°C to 85°C
90% relative humidity max. (with no freezing or condensa-
tion)
90% relative humidity max. (with no freezing or condensa-
tion)
2
4.9 m/s
2
19.6 m/s
Degree SERVOPACK Model: SGD7S-
R70A, R90A, 1R6A, 2R8A, 3R8A, 5R5A, 7R6A,
IP20
120A, R70F, R90F, 2R1F, 2R8F
120A00A008, 180A, 200A, 330A, 470A, 550A,
IP10
590A, 780A
2
• Must be no corrosive or flammable gases.
• Must be no exposure to water, oil, or chemicals.
• Must be no dust, salts, or iron dust.
1,000 m max.
Do not use the SERVOPACK in the following locations:
Locations subject to static electricity noise, strong electro-
magnetic/magnetic fields, or radioactivity
Refer to the following section for details.
Compliance with UL Standards, EU Directives, and Other
Safety Standards on page xxvii
Base-mounted
1:5000 (At the rated torque, the lower limit of the speed con-
trol 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 load fluctuation of ±10%)
±0.1% of rated speed max. (for a temperature fluctuation of
25°C ±25°C)
±1%
0 s to 10 s (Can be set separately for acceleration and
deceleration.)
Phase A, phase B, phase C: Line-driver output
Number of divided output pulses: Any setting is allowed.
Number of input points: 1
Input voltage range: 0 V to +5 V
Continued on next page.