GENERAL SPECIFICATION OF D645MW DIGITAL SUPER SPEED SERVO 1.TECHNICAL VALUES CONTROL SYSTEM :+PULSE WIDTH CONTROL 1500usec NEUTRAL, FRAME OPERATING VOLTAGE RANGE $4.8V TO 7.4V OPERATING TEMPERATURE RANGE 20 TO TO +140°F) TEST VOLTAGE T 4.8Y CAT 6.0V CAT 7.4V OPERATING SPEED .