Product Brief Description

The Kollmorgen S77202-NANANA is a high-performance dual-channel digital servo amplifier belonging to the S700 series. It accepts 208V to 480V three-phase power input, with 72Arms continuous rated output current and 140Arms peak current for 2 seconds. This servo drive supports torque, speed and position closed-loop control for Kollmorgen brushless synchronous servo motors, equipped with dual-channel STO safety function. It delivers high-precision motion control for heavy-duty automated machinery and is widely supplied as industrial automation spare parts.

Product Features & Functions

• Dual-channel digital servo drive, 208~480VAC 3-phase power supply
• 72A continuous output current, peak current 140A (2s) for high load acceleration
• Supports torque, speed and position three closed-loop control modes
• Dual-channel STO safe torque off safety function for machine safety protection
• 8kHz PWM switching frequency, supports single-cable servo motor connection
• Built-in overcurrent, overvoltage, overtemperature and short-circuit protection
• Front panel LED status indicators, complete drive self-diagnosis function

Application Scenarios

• Heavy-duty CNC machine tools, metal cutting and forming equipment
• Packaging machinery, textile machinery and large automated production lines
• Material handling, gantry robots and multi-axis motion control systems
• Printing, paper processing and high-precision industrial automation equipment
• S700 servo system maintenance, retrofit and spare drive replacement

Frequently Asked Questions