Direct Drive

IRON CORE OR CORELESS

Direct coupling, space savings, and smoothness of movement are important reasons to choose Yaskawa direct drive servo motors. Yaskawa’s SGM7D motors feature heavy duty bearings and winding technology optimized for large mechanical loads. The SGM7F motors are very compact, and the iron core design further improves torque density. The coreless design of the SGMCS eliminates the motor cogging for smooth motion even at very low speeds. A direct drive product can be coupled directly to a load, eliminating gearboxes and couplings to reduce machine cost, eliminate maintenance headaches and prevent mechanical breakdowns. Yaskawa’s direct drive designs are among the most compact in the automation industry, leading to a more space-efficient machine design.

Find your preferred direct drive servo motor in the chart below, then click on the motor for complete product details. Corresponding SERVOPACK amplifiers are in the column beneath.

200V
 
(Iron Core, Outer Rotor)
1.3-240N∙m
rated torque,
excellent mechanical load capacity
(Iron Core, Inner Rotor)
2.0-35N∙m
rated torque,
excellent mechanical load capacity
(Coreless)
2.0-36N∙m
rated torque
zero cogging in coreless models

 

AMPS
1 AXIS   2 AXES
SGD7S 50W-15kW
 
SGD7W 200W-1kW/axis

Control Interface Options: EtherCAT, MECHATROLINK, Analog