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Table 1.5 Ratings and Specifications of SERVOPACK (Cont'd) am
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SERVOPACK Type CACR- SR03BB ] SR05BB I SR07BB _ SR15BB I SR20BB 6_ SR60BB
+10% 50/ Hz*2
Power*_ I Main Circuit Three-phase 200 to 230 VAC _ 15%,
Supply Control Circuit Single-phase 200 to 230 _/^r+10% 50/60Hz
v_ _ 15%,
Control Method Transistorized PWM Control
Feedback Optical enc0der (A: 6000 pulses/ ev, B 5000puses/rev, C: 2500pulses/rev. D: 4000pulses/rev, E: 1500pulses/rev, F: 1000 pulses/rev,)
Ambient Temperature O to $5°C .3
_ Storage Temperature -20°C to +85°C
u_ Ambient and Storage
o I-lumidity 90% or less (non-condensing)
a_ Vibration/Shock
Resistance 0.5/2G
Mounting Structure Basemounted
Approx Mass kg 5.5 I 5.5 5.5 5.5 I 5.5 9.5 9.5 11 13
(Ib) (13) I (13) (13) (13) i _,o_ (21) (21) (24) (29) .din
Speed Control Range .4 1 ' 3000 I
Load Regulation
Oto 100% +0.03% or less at rated r/rain, -+O.015% or less at 1/3000 rated r/rain
Speed*e Voltage Regula-
-o Regulation tion ---10% +O.1% or less at rated r/rain, -+0.05% or less at 1/3000 rated r/rain
Temp. Regula-
+0.5% or less at rated r/min, +0.2%or less at 1/3000 rated r/min
'_ tion25+25°C
u_
Frequency Response
1O0Hz(atJL=JM)
Charactenst_cs
£1 Rated Reference +6VDC at rated r/rain (forward run at plus reference)
Speed Voltage -- •
O ReferenceInputImpedance Approx 12k Q
1
co Input _,e CircuitTimeConstant Approx 75#s
Auxiliary ReferenceVoltage 4-2 to _-----F10VDCat rated r/rain (forward run at plus reference)
ReferenceInputImpedance Approx 5 to 7 kP,
Inputt
.__ CircuitTimeConstant Approx 22 #s
cn Torque Limit Input +3VDC + 10% at --4-100% torque
O
"" Built-in Reference Power
Supply -+ 12 VDC -+5%, 3OmA
Input Signal Servo ON, P drive, F overtravel, R overtravel, external current limit •
1
Output Signal Servo ready, TG ON, current limit, servo alarm, overload, MCCB trip
PositioningSignalOutput 1/N time (N = 1 to 64) of PG pulses or 2/N time (N = 2 to 64)
Protective Overvoltage, overload, overcurrent, overspeed, overrun, open phase detection, MCCB trip,
Function heatsink overheat, undervoltage, AD error, regeneration trouble, CPU error
o Indication Power supply, reference input, alarm, status indications
Dynamic Brake Built-in (non-contact dynamic brake)
_"_"Regenerative Resistor Built-in I _nstalledSeparately
"_ Applicable Load Inertia .7 Up to 5 times motor inertia
05
Monitor Output Torque monitor: 30V ___10%at rated r/min
Speed monitor: 4.0V 4-5% at 1000r/min(M, F,Dsenes), 2.0V 4-5% at 1000r/min(S series)
_'_ AC SERVOMOTOR type USAMKD-6OMA due to externally fan-cooled. _'eSpeed regulation is generally defined as follows:
2 Supply voltage should not exceed 230 V + 10% (253 V). If the volt- No load speed --Rated speed
age should exceed this value, a step down transformer is required. Speed regulation = Rated speed X 100 (%)
• _,3 When housed in a panel, the inside temperature must not exceed Motor speed may by changed by voltage variation or operational
ambient temperature range, amplifier drift due to temperature. The ratio of this speed change
,I,4 In the speed control range, the lowest speed is defined as the to the rated speed represents the speed regulation due to voltage
condition in which there is 1OO% load variation, but not stopped, or temperature change.
I
e Used for application at rated reference voltage other than ± 6V.
• TWhen load inertia JL (load GD 2) exceeds applicable range, be sure to
refer to 6.7.2, "Load Inertia."
-18-
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