Yaskawa Sigma-7 SERVOPACKs 400W SGD7S-2R8A10A002

Series#: Yaskawa Servo Drive

Product Details

Yaskawa Sigma-7 SERVOPACKs 400W SGD7S-2R8A10A002
Industry-leading 3.1kHz bandwidth significantly improves settling time.
Advanced autotuning and tuning-less features automatically tune a servo system without user effort.
Powerful package of tuning functions include compensation for machine inertia, vibration, ripples, friction.
Maintains tuning accuracy despite inertia changes up to 30:1.
IEC 61508 SIL3 safety certification.
Completely compatible with Sigma-7 servo motors.
Improved filtering minimizes inaccuracies due to electrical interference, machine resonance and mechanical vibration.
Fully compatible with Yaskawa’s MPiec series of machine controllers.

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Specification

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Yaskawa Sigma-7 SERVOPACKs SGD7W-	1R6A	2R8A	5R5A	7R6A
Maximum Applicable Motor Capacity [kW]	0.2	0.4	0.75	1.0
Continuous Output Current [Arms]	1.6	2.8	5.5	7.6
Instantaneous Maximum Output Current [Arms]	5.9	9.3	16.9	17.0
Main Cir- cuit Power Supply	270 VDC to 324 VDC, -15% to +10%
Main Cir- cuit Input Current [Arms]*	3.0	5.8	9.7	14
Control Power Supply	270 VDC to 324 VDC, -15% to +10%
Power Supply Capacity [kVA]*	1.2	2	3.2	4.6
Main Circuit Power Loss [W]	23	40	76	92
Control Circuit Power Loss [W]	24	24	24	24
Total Power Loss [W]	47	64	100	116
Item	Specification
Control Method	IGBT-based PWM control, sine wave current drive
Feedback With Rotary Servo Motor	Serial encoder: 20 bits or 24 bits (incremental encoder/absolute encoder) 22 bits (absolute encoder)
With Linear Servo Motor	• Absolute linear encoder (The signal resolution depends on the absolute linear encoder.) • Incremental linear encoder (The signal resolution depends on the incremental linear encoder or Serial Converter Unit.)
Environ- mental Conditions Surrounding Air Temperature	-5°C to 55°C With derating, usage is possible between 55°C and 60°C. Refer to the following section for derating specifications. Derating Specifications (page 230)
Storage Tempera- ture	-20°C to 85°C
Surrounding Air Humidity	95% relative humidity max. (with no freezing or condensation)
Storage Humidity	95% relative humidity max. (with no freezing or condensation)
Vibration Resistance	4.9 m/s2
Shock Resistance	19.6 m/s2
Degree of Protection	IP20
Pollution Degree	2 • Must be no corrosive or flammable gases. • Must be no exposure to water, oil, or chemicals. • Must be no dust, salts, or iron dust.
Altitude	1,000 m or less. With derating, usage is possible between 1,000 m and 2,000 m. Refer to the following section for derating specifications. Derating Specifications (page 230)
Others	Do not use the SERVOPACK in the following locations: Locations subject to static electricity noise, strong electromagnetic/magnetic fields, or radioactivity
Applicable Standards	UL 61800-5-1, CSA C22.2 No.274, EN50178, EN 61800-5-1, EN 55011 group 1 class A, EN 61000-6-2, EN 61000-6-4, and EN 61800-3
Mounting	Base-mounted or rack-mounted
Speed Control Range	1:5000 (At the rated torque, the lower limit of the speed control range must not cause the Servo Motor to stop.)
Coefficient of Speed Fluctuation*	±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 Control Pre- cision (Repeatability)	±1%
Soft Start Time Setting	0 s to 10 s (Can be set separately for acceleration and deceleration.)