Description
Key Technical Specifications
- Model Number: D136-001-007
- Manufacturer: Moog Inc. (Industrial Motion Control Group)
- Device Type: Dual-axis digital motion controller (MSC I Series)
- Processing Power: 40MHz microprocessor, 4MB Flash EEPROM, 512KB RAM
- Control Capability: 2 independent control axes with closed-loop position/velocity/force control
- Minimum Task Cycle Time: 400 microseconds (µs)
- I/O Configuration:
- Analog Inputs: 8 channels (±10V, 12-bit resolution, 100kΩ input impedance)
- Analog Outputs: 4 channels (±10V, 12-bit resolution, 5mA max output)
- Digital I/O: 16 inputs/16 outputs (24VDC, sinking/sourcing configurable)
- Position Feedback: Supports resolver, encoder (up to 1MHz), and LVDT interfaces
- Expansion Bus: E-bus (Moog Expansion Bus) for connecting QAIO/RDIO expansion modules
- Programming Environment: MACS (Moog Axis Control Software) based on IEC 61131-3 standard
- Mounting Type: DIN rail (EN 50022 standard) – compact housing (17.5mm width)
- Protection Rating: IP20 (dust-protected)
- Operating Temperature: -25°C to +70°C (-13°F to +158°F)
- Storage Temperature: -40°C to +85°C (-40°F to +185°F)
- Power Supply: 24VDC ±10% (21.6-26.4VDC); 15W max power consumption
- Certifications: CE, UL 508, RoHS compliant
- Dimensions: 17.5mm (width) × 100mm (height) × 120mm (depth)
- Weight: 0.4kg (0.88lbs)
- MTBF: 350,000 hours (per IEC 61709)
- Compatible Systems: MOOG 160 Series servo amplifiers, D633/D634 servo valves, QAIO-001 analog expansion modules, RDIO-001 digital expansion modules
MOOG D136-001-007
Field Application & Problem Solved
In industrial motion control systems—steel mill rolling lines, injection molding machine clamp force control, hydraulic press stroke control, and test rigs—the biggest challenge is achieving precise dual-axis synchronization with high responsiveness while maintaining compatibility with legacy industrial infrastructure. Generic motion controllers fail here in three critical ways: they lack dual-axis closed-loop coordination (causing alignment errors), have slow processing speeds (limiting dynamic response), or don’t support Moog’s proprietary MACS programming (restricting integration with Moog servo components). A Midwest steel mill experienced 5 product defects/year due to generic controller’s 2ms cycle time, causing misalignment in rolling mill thickness control, leading to $250k material waste annually. A Texas injection molding plant spent $30k annually on separate single-axis controllers, increasing system complexity and maintenance costs.
This dual-axis motion controller solves these issues as a compact, high-performance solution for industrial precision control. You’ll find it in: rolling mill dual-axis thickness control systems, injection molding machine clamp force and ejector control, hydraulic press stroke and pressure synchronization, and any application requiring precise dual-axis motion coordination. It’s the standard legacy controller for Moog-based industrial systems, as it delivers dual-axis closed-loop control in a DIN rail package with seamless integration with Moog servo components.
Its core value is dual-axis synchronization + high-speed processing + Moog ecosystem compatibility. Unlike generics, it offers 400µs minimum task cycle (improving response time by 500% compared to 2ms generic controllers), provides true dual-axis closed-loop control (eliminating alignment errors by 90%), and supports Moog’s MACS programming environment (enabling seamless integration with Moog servo valves and amplifiers). For a Pennsylvania plastic manufacturer, this controller reduced product defects by 80%, cut maintenance costs by $15k annually, and improved production throughput by 12%.
Installation & Maintenance Pitfalls (Expert Tips)
- E-bus Termination Is Critical: Rookies forget to terminate the E-bus, causing communication failures with expansion modules. The D136-001-007 requires a 120Ω termination resistor at the end of the E-bus chain—always install it on the last module in the expansion stack. A Louisiana refinery’s turbine control system lost communication with QAIO modules until we added the termination resistor, reducing downtime by 6 hours.
- MACS Programming Compatibility: Using outdated MACS versions causes controller boot failures. The D136-001-007 requires MACS v4.2 or later—always verify compatibility before programming. An Ohio paper mill’s web tension control system failed to load programs until we updated MACS, reducing commissioning time by 40%.
- Analog Input Wiring: Using unshielded cables for ±10V analog inputs causes noise interference and control errors. The D136-001-007 requires shielded twisted-pair cable for analog inputs—connect the shield to the controller’s ground terminal only (not both ends). A Michigan power plant’s generator control system oscillated until we re-wired for shielded inputs, eliminating noise by 95%.
- DIN Rail Mounting Clearance: Mounting the controller with less than 10mm clearance blocks cooling vents, causing thermal shutdown. Use the recommended horizontal orientation with minimum 10mm clearance on all sides. A California steel mill’s controller shut down repeatedly during summer months until we increased mounting clearance, reducing thermal shutdown incidents by 100%.
- Backup & Recovery Protocol: Failing to backup the MACS program and controller configuration leads to data loss during controller replacement. Always create 3 backups: 1) MACS program file, 2) Controller configuration settings, 3) E-bus expansion module settings. A Florida food processing plant lost 3 days of production due to controller failure and no backup—after implementing our backup protocol, they eliminated similar downtime events.
MOOG D136-001-007
Technical Deep Dive & Overview
The MOOG D136-001-007 is a dual-axis digital motion controller from the MSC I (Moog Servo Controller I) series, designed to provide precise closed-loop control of position, velocity, and force in both electrohydraulic and electric servo systems. As a legacy workhorse in Moog’s industrial motion control portfolio, it combines high-speed processing with flexible programmability to deliver reliable performance in the world’s most demanding industrial environments.
At its core, the D136-001-007 features a 40MHz microprocessor with 4MB Flash EEPROM and 512KB RAM, enabling 400µs minimum task cycle—critical for applications requiring rapid response to changing process conditions. What sets it apart from generic motion controllers is its true dual-axis closed-loop control architecture—each axis has independent control loops that can be synchronized for complex motion profiles, such as rolling mill thickness control where both upper and lower rolls must be precisely positioned.
The controller supports ±10V analog inputs/outputs (8 inputs, 4 outputs) with 12-bit resolution, providing high-precision interface with position sensors, pressure transducers, and servo amplifiers. It also features the E-bus (Moog Expansion Bus) for seamless integration with Moog’s expansion modules (QAIO for analog I/O expansion, RDIO for digital I/O expansion), allowing system scalability without replacing the main controller.
The D136-001-007 is programmed using Moog’s MACS (Moog Axis Control Software) environment, based on the IEC 61131-3 standard, which provides a familiar and powerful platform for industrial automation engineers. This programming environment includes pre-optimized function blocks for motion control, making it easy to implement complex control strategies for position, velocity, and force control.
The suffix “-007” denotes the standard memory variant (4MB Flash), while the “-008” variant offers 8MB Flash for larger program storage. This standard variant is suitable for most industrial applications requiring dual-axis control without extensive program complexity.
In summary, the MOOG D136-001-007 is the legacy gold standard for dual-axis industrial motion control—it combines high-speed processing, true dual-axis closed-loop control, and seamless Moog ecosystem integration to deliver reliable, high-performance motion control in the world’s most demanding industrial environments.




