GE DS200TCCAG1A Gas turbine card

Synchronous three-phase AC-servomotors have a number of advantages over DC motors: ¾ There are no electromechanical parts to wear out, and are therefore “maintenance-free“. ¾ The low moment of inertia of the rotor, due to power density, allows for a high acceleration capacity. ¾ No commutation of the limit curve, providing for high acceleration moments in higher speed ranges as well. ¾ There are no heat losses in the rotor of the motor, providing for favorable thermal characteristics, in addition to a high degree of protection, due to the closed construction of the unit. Three-phase AC-servomotors built in the way described, are specifically more efficient, (higher rated torque), than DC servomotors, and allow for operation at a lower moment of inertia. Therefore, the required motor size for a specific application will be smaller with a three-phase AC-servo motor than with a DC motor.

These favorable cooling conditions allow for high-capacity windings. 

Since all of the heat loss, due to electrical current, can be directly drawn from the surface, the motors can be designed at low cost, utilizing an enclosure type which provides protection in accordance with IP xx. The motors are therefore very resistant to moisture and dirt. The resolver is built into B-side bearing bracket. The signals for the integrated measuring system for the actual speed value, the rotor position and the indirect position are taken from the motor through a 12-pin connector.

Wiring Instructions

 Important rules when operating servo drives and servo motors: Before any connections are made, it is necessary to make certain that the power to cabinet is off. It is necessary to explicitly follow the connection directions as outlined in the product documentation and to employ the prescribed type and quality of cable that is recommended there. 1. A radio interference suppression level cannot be maintained without an interference suppression filter at the line input. Moreover, line filters increase the immunity of the system to interference. 2. The cable between the power electronics and the motor must be shielded as YCY. A SY shield is not suitable. The shield support for the power cable (motor cable) must be on both ends. We recommend using Eurotherm motor cables!

 Company product range

----------------------Ruichang Mingsheng Automation Equipment Co., Ltd----------------------

PLC module, programmable controller, CPU module, IO module, DO module, AI module, DI module

Network communication module,

Ethernet module, motion control module, analog input module, analog output module, digital input module, digital output

Module, redundancy module, power module, relay output module, relay input module, processor module