Name: Siemens 6SE6400-0EN00-0AA0
Brand: Dongguan Ouke Automation Equipment Co., Ltd.
Price: 100 USD

Product Overview of Siemens 6SE6400-0EN00-0AA0

- Model name: 6SE6400-0EN00-0AA0

- Type: Encoder Evaluation Module

- Brand: Siemens

- Core purpose: As an interface module between the inverter and the digital pulse encoder, it can achieve high-precision motor control.

Core functions of Siemens 6SE6400-0EN00-0AA0

1. High-precision motion control

- Supports the motor to output full load torque at zero speed and improves low-speed stability.

- Significantly enhances the dynamic response performance of speed and torque control, suitable for high-precision speed regulation scenarios.

2. Encoder compatibility

- Adapts to HTL (24V high-level logic) and TTL (5V transistor logic) pulse encoders.

3. High-speed signal processing

- The maximum pulse rate reaches 300 kHz, which meets the needs of high-speed motion control.

Key Parameters of Siemens 6SE6400-0EN00-0AA0

Parameter	Parameter Value	Description
Signal Type	TTL Differential / HTL Incremental	Supports two mainstream encoder protocols
Input Channels	ENCA, ENCB, ENCZ / ENC-REC	3-channel signal input
Operating Voltage	5V or 24V DC	Dual-voltage compatible design
Power Consumption	3W	Low-power operation
Physical Dimensions	104.9 mm × 215 mm × 60 mm	Compact modular design
Weight	0.661 lbs (approx. 300g)	Lightweight structure

Applicable systems of Siemens 6SE6400-0EN00-0AA0

- Matching inverter series: specially designed for Siemens MICROMASTER 440 (MM440) series inverters.

- Extended applications: can be integrated into automation control systems to improve motor speed regulation accuracy (such as conveyor belts, pump equipment, etc.).

Typical application scenarios of Siemens 6SE6400-0EN00-0AA0

1.Industrial automation: production line equipment that requires high-precision speed synchronization (such as textile machinery, packaging machines).

2. Energy-saving system: combine inverters to optimize motor energy consumption (such as fan and water pump frequency conversion control).

3. Scenarios with high dynamic response requirements: such as lifting equipment, elevator control and other fields that require fast torque response.

Summary

6SE6400-0EN00-0AA0 is a dedicated encoder interface module developed by Siemens for MM440 inverters. With 300 kHz high-speed signal processing, dual encoder protocol compatibility and zero-speed full torque output as its core advantages, it is suitable for industrial scenarios with strict requirements on motor control accuracy. Its modular design facilitates integration and is a key component for improving the dynamic performance of frequency conversion systems.