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ZQ-850是SS4型电力机车主牵引电动机。该电机功率大(连续800kW)、重量轻,且性能和结构均有显著提高和改进。本文介绍了主要设计特点和试验结果。
ZQ-850 is the main traction motor of SS4 electric locomotive. The motor power (continuous 800kW), light weight, and performance and structure are significantly improved and improved. This article describes the main design features and test results.