With emDOC, HOERBIGER offers a compact and innovative dog clutch system with electromagnetic actuation – engineered for tight spaces and smart integration into next-generation electric drivetrains.
Electrification increases complexity in drivetrain integration – demanding compactness, durability, and responsiveness. HOERBIGER meets these requirements with emDOC, an electromagnetically actuated dog clutch system, optimized for space-saving, wear-free-actuation, and scalable use in e-drive architectures.
The HOERBIGER emDOC is designed to fit:
- Optimized for tight packaging constraints
- wear-free actuation principle – no mechanical contact during shifting
- Engineered for low maintenance and long service life
- Available in mono-, bi-, or tri-stable versions for maximum safety and flexibility
emDOC supports applications such as disconnect clutches for e-axles, multi-speed electric drives, and differential locker or parking break. Integrated sensors enable precise position control, while low energy consumption and high torque density ensure system efficiency.
Another key benefit is the fast development cycle:
- Week 1: Initial concept and pricing indication
- Week 2: Application-specific feasibility concept
- Month 3: Finalized, order-ready design
HOERBIGER delivers more than technology, we deliver structure:
With 130 years of engineering experience and over 60 years as a proven automotive supplier, we deliver robust system integration – from design and simulation to validation and series production. As a certified, foundation-owned group, we are stable and diversified across industries.
Whether you’re designing for performance, packaging or lifecycle cost – emDOC is ready to integrate into your system.
