Custom-engineered brushed and brushless dual shaft DC motors configured for European voltage standards, EN 60034 compliance, and demanding industrial applications across France.
IE2 Permanent Magnet
Right Angle Miniature
Coreless High Speed
220V Industrial BLDC
36mm High Torque
Planetary Gear Drive
High Torque Worm Drive
2200RPM High Speed
The industrial landscape in France is undergoing a sophisticated transformation. Driven by the "France 2030" re-industrialization roadmap, modern manufacturing, autonomous logistics, and aerospace engineering in hubs like Lyon, Toulouse, and Paris demand unprecedented motion control precision. Central to this motion architecture is the Dual Shaft DC Motor (Moteur CC à Double Arbre), a configuration designed to solve key mechanical challenges in complex electro-mechanical machinery.
Unlike standard single-shaft motors, dual shaft DC motors feature rotor shaft extensions on both the front and rear faces of the motor frame. This dual power take-off (PTO) setup enables simultaneous mechanical driving from the primary shaft extension while concurrently connecting rotary optical encoders, tachogenerators, electromagnetic safety brakes, or secondary drive pulleys on the rear shaft extension.
From an electromechanical design perspective, direct current (DC) motors provide superior low-speed torque characteristics compared to AC induction equivalents. When configured with dual shaft extensions, the mechanical torque distribution can be calculated according to torsional load parameters:
$$\tau_{total} = \tau_{front\_load} + \tau_{rear\_feedback/aux}$$
By balancing torsional deflection across both shaft extensions, French original equipment manufacturers (OEMs) reduce bearing stress and localized shaft fatigue. This is particularly vital for continuous-duty applications where failure or maintenance downtime carries exorbitant operational costs.
How French engineering teams leverage custom dual shaft DC motors across key industrial sectors and geographic clusters.
Utilized in automated chassis transport systems, cobot drive wheels, and robotic assembly line positioners. The dual shaft setup enables rear dynamic braking during sudden power drops, ensuring compliance with ISO 13849 safety standards in French automotive plants.
Engineered for high-altitude testing rigs, wing flap test actuators, and flight simulator motion bases. Dual shaft coreless and BLDC motors provide dual-redundant feedback loops required by Airbus and French aerospace tier-1 suppliers.
Integrated into shipboard valve control actuators, winch systems, and marine door locking mechanisms. Fitted with IP67-rated seals, stainless steel dual shafts, and anti-corrosive housing to withstand saltwater exposure in Atlantic naval installations.
Used in high-speed peristaltic dosing pumps and bottle capping machinery. The front shaft drives precision planetary gearheads while the rear shaft powers high-resolution magnetic encoders for exact milliliter dosing accuracy.
Powering continuous sorting belts, meat slicers, and bottling plants. Stainless steel shaft extensions with food-grade lubricant seals ensure compliance with French ANSES hygiene mandates and EU 1935/2004 food contact regulations.
Driving dual-axis solar photovoltaic tracking arrays. Low-RPM worm gear dual shaft motors lock tracking angles under heavy wind loads while providing manual hand-crank capability via the rear shaft extension.
Exporting industrial motion products into the French and broader European Union market requires strict adherence to technical directives and environmental mandates. French engineering buyers do not evaluate motor suppliers based solely on purchase price; compliance, energy efficiency, and long-term serviceability form the core purchasing criteria.
All dual shaft DC motors supplied to French buyers must satisfy the European Union's Low Voltage Directive 2014/35/EU and EMC Directive 2014/30/EU. For permanent magnet DC motors (PMDC) operating above continuous duty thresholds, energy efficiency aligned with IE2 or IE3 levels (IEC 60034-30-2) is mandatory. Furthermore, all materials used in armature windings, brush block assemblies, and housing coatings must be fully compliant with RoHS 3 (Directive 2015/863) and contain zero Substances of Very High Concern (SVHC) under EU REACH Regulations.
Modern smart factories in France (Usine du Futur) demand real-time diagnostics. Dual shaft DC motors facilitate this transition by enabling dual-channel monitoring. While the front shaft transmits mechanical energy to the gear train, the rear shaft hosts multi-turn absolute encoders or IoT vibration/thermal sensing modules. This architecture enables predictive maintenance, notifying central SCADA systems before commutator wear or bearing friction triggers unscheduled line shutdowns.
Standard off-the-shelf imperial motors create integration friction for French OEMs using metric tooling. Essential shaft engineering requirements include:
Select the optimal motor topology based on your kinematic and environmental requirements:
| Motor Series | Commutation Type | Voltage Range | Peak Torque | Primary Shaft Role | Secondary Shaft Role | IP Rating |
|---|---|---|---|---|---|---|
| JGA25 / 370S | Precious Metal Brush | 6V - 24V DC | up to 8.0 Nm | Gearbox / Drive Wheel | Manual Adjustment / Knob | IP40 - IP54 |
| N20 Right Angle | Carbon / Metal Brush | 3V - 12V DC | up to 1.5 Nm | 90° Angle Actuator | Position Indicator Switch | IP30 |
| 1620 Coreless | Brushless Electronic | 3.7V - 12V DC | High Speed Low Torque | High-RPM Micro Tool | Optical Tachometer Disc | IP40 |
| K2 Heavy Duty | BLDC (Brushless) | 110V - 220V DC | up to 45.0 Nm | Industrial Conveyor Belt | Fail-Safe Magnetic Brake | IP65 Industrial |
| FT-58 Worm Gear | Carbon Brush PMDC | 12V - 24V DC | up to 30.0 Nm | Self-Locking Winch/Door | Manual Emergency Over-ride | IP55 Marine |
Founded over 120 years ago (1900), T-T Electric stands as a world-class manufacturer of industrial DC motors, AC square frame motors, and modular drive systems. Headquartered in Persan, France (22 rue du 8 mai 1945), T-T Electric combines century-old European crafting precision with cutting-edge automated production technology.
As a specialized factory and global exporter to the French market and over 60 countries worldwide, T-T Electric provides full-lifecycle engineering support, OEM custom shaft prototyping, and guaranteed technical response within 24 hours.
Technical and commercial answers addressing key purchasing concerns in the French industrial market.
Yes. We frequently supply dual shaft motors with asymmetrical shaft dimensions—for example, a 12mm primary drive shaft with a 6mm D-cut rear shaft specifically dimensioned to fit standard European rotary encoders (such as Kübler or Sick encoders common in France).
All T-T Electric dual shaft DC motors fully comply with CE marking mandates, the EU Low Voltage Directive (LVD), EMC Directive, and environmental mandates including RoHS 3 and REACH SVHC restrictions.
Standard catalog samples ship within 3–5 business days. Custom shaft modifications, special windings, or custom gearbox ratios typically require 2 to 3 weeks for engineering review, prototyping, and dispatch to France.
In worm gear configurations (such as the FT-58 series), the worm gear mechanism provides self-locking capabilities when power is cut. The rear shaft extension allows operators to attach a manual hand crank for emergency manual opening or positioning during maintenance power outages.
We provide ingress protection options ranging from standard IP40 for indoor appliances up to IP65 / IP67 waterproof sealed enclosures featuring dual viton shaft seals, gasket-sealed endbells, and stainless steel fasteners suitable for marine and washdown applications.
Yes. We manufacture traditional brushed PMDC dual shaft motors for cost-effective, straightforward direct current regulation, as well as brushless BLDC dual shaft motors for continuous 24/7 high-efficiency automated production lines.
Every rotor assembly undergoes dynamic balancing in accordance with ISO 1940 Grade G2.5 precision standards. High-tensile stainless steel alloy rotor shafts prevent torsional twist under heavy peak torque shocks.
Absolutely. Our CNC machining facilities custom-machine dual shafts with DIN 6885/1 keyways, single or double D-cut flats, retaining ring grooves, or external screw threads based on your STEP / CAD models.
Speak directly with our application engineers in Persan, France. Download complete technical data sheets, 3D STEP models, and custom factory pricing.