YASKAWA Sigma-7 SGD7S Series - Page 62

Item Specification
Coefficient of Speed Fluctuation
*2
±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%)
±0.1% of rated speed max. (for a temperature fluctuation of 25°C
±25°C)
Torque Control Precision (Repeat-
ability)
±1%
Soft Start Time Setting 0 s to 10 s (Can be set separately for acceleration and decelera-
tion.)
I/O Signals Encoder Divided Pulse Output Phase A, phase B, phase C: Line-driver output
Number of divided output pulses: Any setting is allowed.
Overheat Protection Input Number of input points: 1
Input voltage range: 0 V to +5 V
Sequence Input
Signals
Input Signals
That Can Be
Allocated
Allowable voltage range: 24 VDC ±20%
Number of input points: 7
(Input method: Sink inputs or source inputs)
Input Signals
n P-OT (Forward Drive Prohibit) and N-OT (Reverse Drive Pro-
hibit) signals
n /EXT1 (Probe 1 Latch Input) signal
n /EXT2 (Probe 2 Latch Input) signal
n /DEC (Home Switch Input) signal
n /P-CL (Forward External Torque Limit) and /N-CL (Reverse
External Torque Limit) signals
n FSTP (Forced Stop Input) signal
A signal can be allocated and the positive and negative logic can
be changed.
Sequence
Output Signals
Fixed Output Allowable voltage range: 5 VDC to 30 VDC
Number of output points: 1
Output signal: ALM (Servo Alarm) signal
Output Signals
That Can Be
Allocated
Allowable voltage range: 5 VDC to 30 VDC
Number of output points: 5
(A photocoupler output (isolated) is used.)
Sigma-7 Series SERVOPACKs
Selecting a SERVOPACK
Ratings and Specifications > Specifications
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