Industrial Yaskawa Servo Motor AC SERVO MOTOR InsB 750W SGMPH-01A1AGC81

Industrial Yaskawa Servo Motor AC SERVO MOTOR InsB 750W SGMPH-01A1AGC81
 
 
 
QUICK DETAILS

1. Rotor inertia : 100W
2. Rated Speed:3000 1/min
3. Rated Current : 0.89A

 
 
SEPCIFICATIONS  

 
 
 
Each element is saved into a variable to be implemented in the ISR’s
If “x” is sent new speeds are not returned
If “e” is sent speeds are returned
No Command is sent: Until a new command is received the speed is continuously polled and updated
After each speed check, the speed and PWM signal is returned to the user.
HIGH PRIORITY INTERRUPT
Triggered by Fins Flag: 6 step cycle: Set fin a high, Set fin a low
Set fin b high, Set fin b low
Set fin c high, Set fin c low
One step is implement each ISR is called due to
Triggered by command: When a command is received, the receive buffer triggers this ISR
The ISR then saves and receives the data into a command buffer
The received command flag is set so the main while loop will
process the command when ISR exits
LOW PRIORITY INTERRUPT
Triggered by Motor Flag: Reads the decoder chip and exits ISR (repeats 10 times)
Read decoder 10 times (multiple reads decreases error)
Convert data to rpm (freq of 10th read = 10.1Hz)
Compare with goal speed to get speed error
Calculate speed comp based on err
 

 
Be sure to set this parameter when installing an external regenerative resistor. When set to the factory setting of “0,” the SERVOPACK’s built-in resistor has been used. Set the regenerative resistor capacity tolerance value.
 
 
When the set value is improper, alarm A.320 is not detected normally. Also, do not set other than 0 without connecting the regenerative resistor because alarm A.300 or A.330 may be detected.
 
 
The set value differs depending on the cooling method of external regenerative resistor:
 
 
• For natural air cooling method: Set the value maximum 20% of the actually installed regenerative resistor capacity (W).
 
 
• For forced air cooling method: Set the value maximum 50 % of the actually installed regenerative resistor capacity (W). Example: Set 20 W (100 W)
 
 
IMPORTANT
 
 
1. When resistors for power are used at the rated load ratio, the resistor temperature increases to between 200 °C and 300 °C (392 °F and 572 °F). The resistors must be used at or below the rated values. Check with the manufacturer for the resistor’s load characteristics. Use resistors at no more than 20% of the rated load ratio with natural convection cooling, and no more than 50% of the rated load ratio with forced air cooling.
 
 
2. For safety’s sake, use the resistors with thermoswitches.
 
 
 
DIMENSIONS 




 
TORQUE CURVE