YASKAWA SIGMA-7 Series User Manual

xviii
 Installation Precautions
 Wiring Precautions
CAUTION
 Install the Servomotor or SERVOPACK in a way that will support the mass given in technical
documents.
 Install SERVOPACKs, Servomotors, regenerative resistors, and External Dynamic Brake Resis-
tors on nonflammable materials.
Installation directly onto or near flammable materials may result in fire.
 Provide the specified clearances between the SERVOPACK and the control panel as well as
with other devices.
There is a risk of fire or failure.
 Install the SERVOPACK in the specified orientation.
There is a risk of fire or failure.
 Do not step on or place a heavy object on the product.
There is a risk of failure, damage, or injury.
 Do not allow any foreign matter to enter the SERVOPACK or Servomotor.
There is a risk of failure or fire.
NOTICE
 Do not install or store the product in any of the following locations.
• Locations that are subject to direct sunlight
• Locations that are subject to ambient temperatures that exceed product specifications
• Locations that are subject to relative humidities that exceed product specifications
• Locations that are subject to condensation as the result of extreme changes in temperature
• Locations that are subject to corrosive or flammable gases
• Locations that are near flammable materials
• Locations that are subject to dust, salts, or iron powder
• Locations that are subject to water, oil, or chemicals
• Locations that are subject to vibration or shock that exceeds product specifications
• Locations that are subject to radiation
If you store or install the product in any of the above locations, the product may fail or be damaged.
 Use the product in an environment that is appropriate for the product specifications.
If you use the product in an environment that exceeds product specifications, the product may fail
or be damaged.
 A SERVOPACK or Servomotor is a precision device. Do not drop it or subject it to strong shock.
There is a risk of failure or damage.
 Always install a SERVOPACK in a control panel.
 Do not allow any foreign matter to enter a SERVOPACK or a Servomotor with a Cooling Fan and
do not cover the outlet from the Servomotor’s cooling fan.
There is a risk of failure.
DANGER
 Do not change any wiring while power is being supplied.
There is a risk of electric shock or injury.

YASKAWA SIGMA-7 Series Specifications

General

Encoder Resolution	24-bit absolute encoder
Pollution Degree	2
Cooling Method	Natural cooling or forced air cooling
Control Method	Vector control
Communication Protocols	EtherCAT, MECHATROLINK-III
Input Voltage	AC 200 V, AC 400 V
Rated Output	Varies by model
Safety Function	STO (Safe Torque Off), SS1 (Safe Stop 1), SS2 (Safe Stop 2), SLS (Safely Limited Speed), SBC (Safe Brake Control)
Power Supply Voltage	AC 200 V, AC 400 V
Rated Output Current	Varies by model
Protection Functions	Overload, overvoltage, undervoltage, overheat, short circuit
Operating Temperature	0°C to 55°C
Storage Temperature	-20°C to 65°C
Vibration Resistance	5.9 m/s² at 10 Hz to 55 Hz
Ambient Humidity	5% to 95% RH (non-condensing)
Altitude	Up to 1000 m
Installation	Panel mounted