Allient Drive Motor System (ADMS)

The Allient Drive Motor System (ADMS) is a compact, fully integrated electric traction solution engineered for hybrid and fully electric unmanned ground vehicles (UGVs) and other mission-critical mobility platforms. Built from proven commercial off-the-shelf (COTS) components, the ADMS combines a high-performance motor, intelligent drive electronics, and a traction-optimized gearbox into a single, rugged package that simplifies vehicle integration while maximizing power density and reliability. DFAR compliant and manufactured in North America under AS9100 Rec D and ISO 9001 certified quality management systems, the ADMS is engineered to meet the stringent quality and supply chain requirements of defense and mission-critical applications.

Designed for demanding defense environments, the ADMS delivers high peak and continuous torque, efficient four-quadrant operation, and intelligent thermal management to ensure dependable performance across diverse terrain and mission profiles. Available in multiple voltage configurations and adaptable to a wide range of vehicle architectures, the ADMS provides OEMs with a scalable electric propulsion solution for next-generation tactical and autonomous ground systems.

Benefits & Advantages

• High power density with compact packaging
• High peak and continuous torque output
• Efficient four-quadrant operation with regenerative braking
• Intelligent thermal protection, de-rating, and load balancing
• Liquid-cooled design for continuous high-performance operation
• Drive-Neutral disconnect capability
• Configurable mounting options and custom gear ratios
• Supports 2-, 4-, 6-, and 8-wheel vehicle architectures
• Velocity or torque loop control modes
• Vibration rating: 10 Grms (3-axis)
• Integrated EMI CE filter
• Separate low-voltage backup power
• 50% voltage overload capability

Market Segments & Applications

Defense & Security: Hybrid and fully electric unmanned ground vehicles (UGVs), Autonomous tactical ground systems, Robotic combat and reconnaissance vehicles, Logistics and resupply platforms, Explosive ordnance disposal (EOD) vehicles, Perimeter security and surveillance platforms, Remote-operated ground systems, Silent mobility applications

Industrial & Commercial: Autonomous mobile robots (AMRs), Heavy-duty robotic platforms, Material handling vehicles, Off-highway and utility vehicles, Mining and construction equipment, Agricultural machinery, Specialty electric vehicles