Our larger frame high performance 45 mm, 62 mm, 80 mm and 100 mm motors are different than traditional low voltage coreless brushless dc motors. We call it Copper Plate Coreless Motor design. These motors are high performance with zero iron loss, no cogging torque, minimum torque ripple, low inertia, small size dimensionally, low weight, high overload ability, high efficiency, low heat and low temperature rise. Standard options for these motors are encoders, fail-safe brakes and gearboxes. Customization is considered per customer’s requirements.