D136-001-007 MOOG

Product Dimensions

The D136-001-007 is a fully digital standalone servo drive designed to provide superior dynamic response and high power density. It acts as the intermediary between a motion controller (PLC) and a servo motor. The unit incorporates advanced space-vector modulation techniques to ensure smooth motor rotation even at very low speeds. It is built with a modular internal architecture, allowing for different interface boards to be used depending on the communication protocol required, such as CANopen or EtherCAT. The "007" in the suffix typically denotes a specific current rating and hardware revision tailored for industrial cabinet mounting.

Product Parameters

• Input Voltage: Supports a wide AC input range, typically $230 \text{ V}$ to $460 \text{ VAC}$, 3-phase, $50/60 \text{ Hz}$.

• Continuous Output Current: Approximately $7 \text{ A}$ to $8 \text{ A}$ (RMS), depending on the specific thermal environment.

• Peak Output Current: Capable of delivering up to $15 \text{ A}$ to $20 \text{ A}$ for short durations to handle rapid acceleration.

• Control Loop Frequency: Velocity and current loops operate at high frequencies (up to $16 \text{ kHz}$) to ensure instantaneous response to load changes.

• Feedback Compatibility: Supports a variety of feedback devices, including Resolvers, Incremental Encoders, and SinCos absolute encoders.

• Communication Ports: Built-in RS-232/485 for commissioning, with expansion slots for industrial fieldbus modules.

• Protection Grade: IP20, requiring installation within a protected electrical enclosure.

• Safety Features: Includes integrated Safe Torque Off (STO) functionality to meet modern industrial safety standards.

Product Advantages

A primary advantage of the D136-001-007 is its Exceptional Torque Ripple Compensation, which ensures extremely smooth motion in precision grinding or scanning applications. The High Power Density allows the drive to be mounted in narrow cabinets, saving valuable floor space. Because it uses Digital Control Laws, the drive is highly programmable; users can tune the PID loops specifically to the mechanical resonance of their machine, effectively "nulling out" vibrations. Additionally, the Robust Thermal Management system utilizes high-quality heatsinks and internal fans to ensure the drive can operate at full capacity without premature aging of the electrolytic capacitors.

Important Considerations and Precautions

When installing the Moog D136-001-007, the Minimum Clearance around the unit must be maintained to allow for proper airflow; blocking the top or bottom vents will lead to over-temperature faults. Electromagnetic Compatibility (EMC) is critical; ensure that motor cables are shielded and that the shield is grounded at both the drive and motor ends to prevent interference with sensitive sensor signals.

It is vital to check the Braking Resistor requirements; for applications involving high-inertia loads that stop quickly, an external braking resistor must be connected to the "Regen" terminals to dissipate back-EMF and prevent over-voltage damage to the DC bus. Furthermore, never perform a High-Pot Test (Dielectric Voltage-Withstand Test) on the drive terminals without consulting Moog technical support, as the internal MOV protection components can be destroyed by high test voltages.

Product Applications

The Moog D136-001-007 is found in industries where "standard" motion control is not precise enough.

• Plastic Injection Molding: Controlling the high-force clamping and injection axes where speed and pressure consistency are vital.

• Metal Forming and Pressing: Used in high-speed feeders and servo-presses that require high peak torque.

• Flight Simulation: Providing the high-fidelity motion cues required in professional pilot training simulators.

• Test Stand Equipment: Controlling dynamos and actuators in automotive component testing where high-frequency response is necessary.

• Specialized CNC Machining: Driving the spindles or auxiliary axes in high-precision aerospace part manufacturing.

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