2.1 Ratings and Specifications
2.1.3 Specifications
2-7
Perfor-
mance
Speed Control Range
1:5000 (At the rated torque, the lower limit of the speed control range
must not cause the Servomotor to stop.)
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 Con tro l Preci-
sion (Repeatability)
±1%
Soft Start Time Set-
ting
0 s to 10 s (Can be set separately for acceleration and deceleration.)
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
Fixed
Input
Allowable voltage range: 5 VDC ±5%
Number of input points: 1
SEN (Absolute Data Request) signal
Input
Signals
That Can
Be Allo-
cated
Allowable voltage range: 24 VDC ±20%
Number of input points: 7
Input method: Sink inputs or source inputs
Input Signals
• /S-ON (Servo ON) signal
• /P-CON (Proportional Control) Signal
• P-OT (Forward Drive Prohibit) and N-OT (Reverse Drive Prohibit) sig-
nals
• /ALM-RST (Alarm Reset) signal
• /P-CL (Forward External Torque Limit) and /N-CL (Reverse External
Torque Limit) signals
• /SPD-D (Motor Direction) signal
• /SPD-A and /SPD-B (Internal Set Speed Selection) signals
• /C-SEL (Control Selection) signal
• /ZCLAMP (Zero Clamping) signal
• /INHIBIT (Reference Pulse Inhibit) signal
• /G-SEL (Gain Selection) signal
• /P-DET (Polarity Detection) signal
• SEN (Absolute Data Request) signal
• /PSEL (Reference Pulse Input Multiplication Switch) Signal
• FSTP (Forced Stop Input) signal
A signal can be allocated and the positive and negative logic can be
changed.
Continued on next page.
Continued from previous page.
Item Specification
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