SGDE-01AE+SGMAH-01AAA2C

SGDE-01AP

SGDE-01BPY24

SGDE-01BPY34

SGDE-02AP

SGDE-02BP

SGDE-04AP

SGDE-04AS

SGDE-08AP

SGDE-08AS

SGDE-A3AP

SGDE-A5AP

SGDE-A5BP

SGDF-A1CP+SGMM-A1C312

SGDF-A1CS

SGDF-A2CP

SGDF-A2CS SGMM-A2C313

SGDF-A3CP

SGDF-A3CS

SGDF-B5CP

SGDG-04GT-F

SGDH-01AE

SGDH-01AE/01ADA

SGDH-01AE+SGMAH-01AAA21

SGDH-01AE+SGMPH-01AAA2C

SGDH-01AE+SGMPH-01AAA21

SGDH-02AE

SGDH-02AE-0Y

SGDH-04AE

SGDH-04AE-N2-RY49

SGDH-04AE-OY

SGDH-04AEY291

SGDH-05AE

SGDH-05AEY291

SGDH-05DE

SGDH-05DE-OY

SGDH-08AE

SGDH-08AE/08ADA

SGDH-08AE-OY

SGDH-08AE-SY202

 

 

 

The SGDF Sigma Mini amplifier is a legacy product and no longer promoted in the Americas. The SGDF was an ultra-comptact all-digital amplifier designed for use with Sigma mini motors. Options included an analog input version for torque speed control or a pulse input version for position control

 

 

 

 

Basic Specifications	Power Supply		24VDC ± 10%
	Control Method		MOSFET-PWM
	Feedback		Incremental Encoder 2048PPR
	Location	Ambient Temperature	0 to 50°C1
		Storage Temperature	-20 to +85°C
		Ambient/Storage Humidity	90% or less (with no condensation)
		Vibration/Shock Resistance	1G/15G
	Structure		Base-mounted
Performance Speed/Torque Control)	Speed Control Range2		1 : 5000
	Speed3 Regulation	Load Regulation	0% to 100%: 0.01% maximum (at rated speed)
		Voltage Regulation	0%
		Temperature Regulation	25 ± 25°C : 0.1% maximum (at rated speed)
	Frequency Characteristics		250Hz (at JL = JM)
	Torque Control (Repeatability)		± 2.0%
	Accel/Decel Time Setting		0 to 10s
Input Signal (Speed/Torque Control)	Speed Reference	Rated Reference Voltage	±6VDC (forward motor rotation with positive reference) at rated speed (default setting) (variable setting range: ±2 to ±10VDC) at rated speed
		Input Impedance	Approx. 30 kW
		Circuit Time Constant	Approx. 47 ms
	Torque Reference	Rated Reference Voltage	±3VDC (forward motor rotation with positive reference) at rated torque (default setting) Variable setting range: ±1 to ±10VDC at rated torque
		Input Impedance	Approx. 30 kW
		Circuit Time Constant	Approx. 47 ms
Performance (Position Control)	Bias Setting		0 to 450rpm (Setting resolution: 1 rpm)
	Feed Forward Compensation		0 to 100% (Setting resolution: 1%)
	Position Complete Width Setting		0 to 250 reference units. Reference unit: Minimum unit of position data which moves load
Input Signal (Position Control)	Reference Pulse	Type	SIGN + PULSE train, 90° phase difference, 2-phase pulse (A-phase + B-phase), CCW pulse + CW pulse
		Pulse Form	Line Driver (+5V level), open collector (+5V or +12V level)
		Pulse Frequency	0 to 450 kpps
	Control Signal		CLEAR (input pulse form identical to reference pulse)
I/O Signals	Position Output	Output Form	A-, B-, C-phase open collector output
		Frequency Dividing Ratio	No. where N= 2048 (the number of encoder pulses) Set the value of No. using a parameter. N
	Sequence Input (2 Outputs)		Servo ON, P drive (or motor forward/reverse by zero-clamp drive reference, or contact input speed control), current limit, alarm reset. Select using parameters.
	Sequence Output (2 Outputs)		Current limit detection (or TGON), speed coincidence, external brake interlock, servo alarm)
Protective Functions			Overcurrent, overland, overspeed, overrun prevention, CPU error, encoder error, overflow
Indicators			Red: Alarm; Green: Ready
Others			Zero clamp operation (position loop stop), soft start/stop, speed coincidence, brake interlock signal output, JOG run, auto-tuning
Combined Specifications	Motor	Rated/Max. Motor Speed	3000/5000rpm
		Applicable Encoder	Incremental encoder 2048PPR

 

 

 

1 The ambient temperature must be within the specified range. Even if the servo amplifier is installed in a box, the temperature inside the box must not exceed the range.

2 The lowest speed of the speed control range is the point just before the motor stops under full-load condition.

3 Speed regulation can be calculated using the following formula:

• Speed Regulation = (no-load motor speed – full load motor speed) / rated motor speed x 100%

  Under actual operating conditions, voltage or temperature fluctuation causes drift to the amplifier or changes the operating resistance, resulting in the motor speed being changed. The percentage of the motor speed change to the rated motor speed is called “speed regulation.”