Sanyo Denki Py 2 Manual

							 
0.  SAFETY PRECAUTIONS 
0－12   
 MANDATORY 
   
 
1.  Store these units where they are not exposed to direct sunlight and in the 
specified ranges of temperature and humidity {–20°C to +65°C, below 90%RH 
(without dew condensation)}.   
 
2.  When the amplifier was stored for a long period (over 3 years as a guide), please 
contact us for how to treat it.     
When it is stored for a long time, the electrolytic capacitor capacity will decrease 
and any trouble may occur.   
 
   
 
3.  Install an emergency stop circuit outside the system so that operation can be 
stopped immediately and that the power supply can be shut off.   
 
 4.  When the alarm generates, assemble the safety circuit outside of the amplifier. 
Running away, injury, burning, fire, and secondary damage may be caused. 
 
 
 
5.  Operate the system within the specified ranges of the temperature and humidity 
(see below). 
Amplifier: Temperature = 0 to 55°C, Humidity = 90% RH or lower (no dew 
condensation) 
Motor: Temperature = 0 to 40°C, Humidity = 90% RH or lower (no dew 
condensation) 
 
   
 
6.  Overloaded products will collapse.     
So, load them in accordance with the indication on the outer cases.   
 
 
7.  Use the lifting bolts on motors for carrying motors only and dont use them for 
carrying machines. 
 
 
 
 
  
						

							 
1.  BEFORE OPERATION 
1－1   
 
 
 
 
 
 
 
BEFORE OPERATION 
 
 
 
 
 
 
1.1 Precaution on Unpacking............................................................. 1-2 
1.2 Confirmation of the Product ......................................................... 1-2 
1.3 Precautions on Operation ............................................................ 1-2 
1.4  How to Read Model Numbers ...................................................... 1-6 
1.4.1 Model Number of Servomotor ........................................... 1-6 
1.4.2  Model Number of Servo Amplifier ..................................... 1-7 
1.5  PY2 Servo Amplifier Standard Combination ................................ 1-8 
1.6  Flowchart for Determining Servomotor   
Model Number ............................................................................. 1-9 
 
  
						

							 
1.  BEFORE OPERATION 
1－2 
Please operate this system taking the contents of the following description into consideration.     
A misoperation will lead to an unexpected accident or damage.
 
 
 
  1.1  Precaution on Unpacking 
When unpacking this product after purchasing, care is needed to the following.   
•  When unpacking the Servo Amplifier, dont touch its printed circuit boards in any case.   
 
 
  1.2  Confirmation of the Product   
Check the following after receiving the product.   Contact us if any abnormality is detected.     
•  Check if the model numbers of the Servomotor and the Servo Amplifier match those of the ordered ones 
(the numbers are described after MODEL on the main nameplate).   
•  Check the appearance of the Servomotor and the Servo Amplifier to confirm that they are free from any 
abnormality such as breakage or lack of parts.   
•  Check that all screws on the Servomotor and the Servo Amplifier are tightened properly.   
 
 
  1.3  Precautions on Operation   
Take care the following during operation.   
•  At installation, dont give shocks to the Servomotor and the Servo Amplifier, or they may break.     
In particular, handle the Servomotor carefully since it is provided with a sensor. 
 
 
           
  
						

							 
1.  BEFORE OPERATION 
1－3  •  Be sure to use a power supply within the specified range. 
200 VAC input type:    PY2A…, PY2B… 
      200 VAC to 230 VAC (+10%, −15%)  50/60 Hz
 
  100 VAC input type:    PY2E…, PY2F… 
        100 VAC to 115 VAC (+10%, −15%)  50/60 Hz
 
  If a power supply other than the above is used, an accident may result. 
 
•  When a surge voltage is produced in the power supply, connect a surge absorber or others between the 
powers to absorb the voltage before operation.     
Otherwise malfunction or breakage may result.   
•  Turn the power on and off during maintenance and inspection after safety (such as the situation of the 
load) is completely checked.    If the power is turned on or off during the load is applied, an accident or 
breakage may result.   
•  Never use this product where corrosive (acid, alkali, etc.), flammable or explosive liquid or gas exists to 
prevent it from deforming or breaking. 
•  Never use this product where flammable or explosive liquid or gas exists since the liquid or the gas may 
be ignited, causing great danger.   
 
Corrosives
Gas
Acid/Alkali
          
Flammables
Explosives
 
 
•  Use this product within the ambient temperature range from 0°C to 40°C (0°C to 55°C for the Servo 
Amplifier) and below the relative humidity limit of 90%.   
•  The Servomotor and the Servo Amplifier should be kept away from water, cutting fluid or rainwater
.  
Otherwise electric leakage or and electric shock may result.   
 
            
						

							 
1.  BEFORE OPERATION 
1－4 
 
•  For operating safety, check that the Servo Amplifier is grounded by at least a class 3 (less than 100Ω) of 
the PE (protective earth) terminal     .  In addition, the grounding terminal of the Servomotor must be 
connected to the PE (protective earth) terminal        .
  
 
•  Never perform a withstand voltage or a megger test of the Servomotor or the Servo Amplifier.     
In this product, 0V and the main body is earthed by the capacitor.     
If such test is necessary, consult with us.   
 
  
 
•  Perform correct wiring by referring to the chapter 4. Wiring.     
Wrong wiring may cause Servomotors or amplifiers breakage.     
•  Since the P series Servomotor is not an induction motor, the direction of revolution cannot be changed 
by swapping the phases.     
To change the direction, use the remote operator.   
 
      
  
 
•  For safety operation, be sure to install a surge absorber on the relay, electromagnetic contactor, 
induction motor and brake solenoid coils.    
						

							 
1.  BEFORE OPERATION 
1－5  •  Connect a power supply within the specified range to the Servo Amplifier’s R, S, T terminals respectively.   
When a power supply out of the specified range is used, install a transformer. 
If a commercial power supply is applied to the U, V or W terminal, the amplifier will break. 
 
 
 
 
 
Commercial 
power supply  
						

							 
1.  BEFORE OPERATION 
1－6 
  1.4  How to Read Model Numbers 
1.4.1  Model Number of Servomotor 
 
1. BL series 
 P10...P1 series 
 P20...P2 series 
 P30...P3 series 
 P50...P5 series 
 P60...P6 series 
 P80...P8 series 
 
2.  Indicates the BL motor 
 
 
3.  Indicates flange square size 
  03…35 mm  04…40 or 42 mm  05…54 mm 
  06…60 mm  07…76 mm  08…80 or 86 mm 
  13…130 mm  15…150 mm  18…180 mm 
 22…220 mm 
 
4.  Indicates rated output 
 ○○○ = ○○○ × 10 w 
 
5.  Maximum revolution speed 
 S…1000 min
−1 M…1500 min−1 B…2000 min−1 
 R…2500 min−1 H…3000 min−1 D…4500 min−1 
 
P…4500 min−1 
 
6.  Equipping of holding brake 
  X…Not equipped.   B…Equipped. (90V)   C…Equipped. (24V) 
 
7.  Type of detector 
  S… Wiring-saved incremental encoder   
  J… Absolute encoder with the motor flange square of 60 mm or less;   
Request signal-unavailable type. 
  A… Absolute encoder with the motor flange square of 76 mm or more;   
Request signal-unavailable type. 
 N... ABS-RII;  Super-capacitor-unavailable, request signal-available type. 
 V... ABS-RII;    Super-capacitor-built-in, request signal-available type. 
 
8. Specification identification 
 00… Standard motor 
 
 
 
 
B ○○○○○○ △ □ ◇ ○○▽▽
The design revision order is indicated by an alphabet at the end of Lot No. on the 
nameplate.  
						

							 
1.  BEFORE OPERATION 
1－7 
1.4.2  Model Number of Servo Amplifier 
 
 
1.  Indicates a PY2 servo amplifier 
 
2.  Type of power unit 
  A… For 200 VAC input, with dynamic brake 
  B… For 200 VAC input, without dynamic brake 
  E… For 100 VAC input, with dynamic brake 
  F… For 100 VAC input, without dynamic brake 
 
3. Amplifier capacity 
  015… 15A   030… 30A   050...50A 
 
4.  Hardware type of control unit 
A... Wiring-saved incremental encoder (INC-E) or request   
signal-unavailable absolute encoder (ABS-E) 
H... Request signal-available absolute sensor (ABS-RII) 
  P… Wiring-saved absolute sensor (ABS-E.S1) 
5.  Optional specifications of power supply input and power sections 
 
 
 
 
 
 
 
 
 
 
 
 
 
6. Applicable motor 
(For details, refer to the standard combination table on the next page. ) 
  Example  M1…P50B03003D□□□□   PA…P60B13050H□□□□ 
 
7.  Type of applicable sensor 
1...  Wiring-saved incremental encoder (2000P/R) 
2...  Wiring-saved incremental encoder (6000P/R) 
3...  Request signal-unavailable absolute encoder (ABS-E, 2048P/R) 
6...  Request signal-available absolute encoder (ABS-RII, 8192P/R) 
W…Wiring-saved absolute sensor (ABS-E.S1, 32768 dividing) 
 
8. Interface specification 
  S…Speed control type.    T…Torque control type.    P…Position control type. 
  X…S-T switch type    Y…P-T switch type    U…P-S switch type    V…Internal Speed control type 
 
9. Discrete specification 
 00… Standard product 
 
 
00 ▽ △ XX 0 PY2
○○○ □A 
•  The design revision order is indicated by an alphabet at the end of Lot No. on the 
nameplate. 
•  In some Servo Amplifiers, the items 6 to 9 above are not specified.    Servo Amplifiers 
having the following model numbers can be used after specifying the parameters such as 
motor, sensor and interface. 
  PY2A015A2    PY2A030A2    PY2A050A6    PY2E015A3    PY2E030A3 
Model code Contents of specifications Support by power section type and amplifier capacity *3  Built-in regenerative resistor *1 
RDY output *2 Main circuit power supply type 
 PY2A015 PY2A030 PY2A050 PY2E015 PY2E030 
0 × ○ 3-phase ○  ○ × ×  × 1 × ○ Single phase ○  ○ × ○  ○ 2 × × 3-phase ○  ○ × ×  × 3 × × Single phase ○  ○ × ○  ○ 4 ○ ○ 3-phase  △ *4○ ○ ×  × 5 ○ ○ Single phase  △ *4○ ○ △*4  ○  6 ○ × 3-phase  △ *4○ ○ ×  × 7 ○ × Single phase  △ *4○ ○ △*4  ○  *1:  Built-in regenerative resistor: ○= with built-in regenerative resistor, ×= without built-in regenerative resistor 
*2: RDY output: ○= with RDY output, ×= without RDY output 
*3:  Support by power section type and amplifier capacity ○= supportive, ×= not supportive 
*4:  For 15A regenerative resistor built-in type, configuration (dimension) of Amp. partially differs from standard.  
						

							 
1.  BEFORE OPERATION 
1－8 
  1.5  PY2 Servo Amplifier Standard Combination 
Check the model numbers of the motor and the amplifier on the combination table below. 
If the combination is different, the system will not function properly.     
 
Table1-1    PY2 Servo Amplifier Standard Combination Table (200 VAC input type) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table1-2    PY2 Servo Amplifier Standard Combination Table (100 VAC input type) 
 
 
 
 
 
 
 
 
 
 
 
 
Servomotor Servo Amplifier 
P☆B○○○○○○□◇▽▽ 
 
 
 
PY2A○○○A2ＸＸ△▽00 
Series
Flange square 
Rated output 
Maximum speed
Amplifier 
capacity 
Motor type 
03003D 015  M1 
04006D 015 M2 
04010D 015  M3 
05005D 015 M4 
05010D 015  M5 
05020D 015 M6 
07020D 015  M8 
07030D 015 M9 
07040D 030  MA 
08040D 030 MB 
08050D 030  MC 
08075D 050 MD 
08100D 050  ME 
08075H 030 MF 
08100H 030  MG 
P50 
   
13050H 030  PA 
13100H 050 P1 
13150H 050  P2 P60 
   
15075H 030  R2 
18120H 050 R3 
   P80 
   
Servomotor Servo Amplifier 
P☆B○○○○○○□◇▽▽ 
 
 
 
PY2A○○○A2ＸＸ△▽00 
Series 
Flange square 
Rated output 
Maximum speed 
Amplifier 
capacity 
Motor type 
10030H 030  11 
10075H 030 12 
13050H 030  13 
13100H 050 14 
13150H 050  15 
13050B 030 1A 
13100B 030  1B 
13150B 050 1C 
18200B 050  1D 
P10 
   
10100D 050  21 
10150D 050 22 
10100H 030  28 
10150H 050 29 
10200H 050  2A 
P20 
   
04003D 015  N1 
04005D 015 N2 
04010D 015  N3 
06020D 015 N4 
06040D 030  N5 
08075D 030 N6 
   
P30 
   
Servomotor Servo Amplifier 
P☆B○○○○○○□◇▽▽ 
 
 
 
PY2E○○○A3ＸＸ△▽00 
Series
Flange square 
Rated output 
Maximum speed
Amplifier 
capacity 
Motor type 
03003P 015  MH 
04006P 015 MJ 
04010P 015  MK 
05005P 015 ML 
05010P 015  MM 
05020P 030 MN 
07020P 030  MR 
P50 
07030P 030 MS 
Servomotor Servo Amplifier 
P☆B○○○○○○□◇▽▽ 
 
 
 
PY2E○○○A3ＸＸ△▽00 
Series 
Flange square 
Rated output 
Maximum speed 
Amplifier 
capacity 
Motor type 
04003P 015  NA 
04005P 015 NB 
04010P 015  NC 
06020P 030 ND 
   
   
   
P30 
    
						

							 
1.  BEFORE OPERATION 
1－9 
 1.6  Flowchart for Determining Servomotor   
Model Number   
Refer to the following flowchart to determine the Servomotor model number.   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Select Servomotor capacity. 
With brake 90 V 
24 V 
Without brake Determine capacity and 
maximum speed. 
Add B to the end. 
Add C to the end. 
Add X to the end. 
P50B08100D 
P50B08100DB 
P50B08100DC 
P50B08100DX 
P50B08100DXS 
P50B08100DXA 
P50B08100DXS00 
P50B08100DXN 
Incre. 2000P/R 
Standard specifications 
Absol. 2048 divisions 
ABS-RII 8192 divisions 
Ex.  Ex.  Sensor type 
Add S to the end. 
Add 00 to the end. 
Consult with us for special 
requirements. Add A to the end. 
Add N to the end.