Built-in Wi-Fi / Tuya
Bidirectional smart controlSmart tubular configuration with app and smart-speaker control.
MOTION / ENGINEERED MOTOR PLATFORM
STÄRK MOTOR
Compact tubular motion for roller, blind, Roman and Zebra systems.
EL-35-628-3/5A
TECHNICAL OVERVIEW
THE MOTOR AT A GLANCE.
Core product data first; configuration-specific engineering follows below.
TECHNICAL SOURCENERVEN Product Catalogue 2026 · pages 45-48, 64-67 ↗
AVAILABLE CONFIGURATIONS
ONE MOTOR FAMILY. DIFFERENT CONTROL ARCHITECTURES.
Configurations are separated so protocol or power differences are not mixed into one specification.
RS485
Full-time two-way RS485Dedicated RS485 tubular configuration.
RF / remote
Remote controlRemote-control tubular configuration.
Bluetooth
Mobile / Bluetooth controlBluetooth configuration shown in the catalogue.
IB / dry contact
Dry-contact controlIB configuration includes dry-contact control.
Mechanical limit
Mechanical limit architectureDedicated mechanical-limit variant.
ENGINEERING DATA
DATA THAT AFFECTS SELECTION.
Only values supported by the current NERVEN product record or Catalogue 2026 are shown. Variant-dependent values are identified as such.
CONTROL & INTEGRATION
CONTROL IS PART OF THE MOTOR SELECTION.
Available interfaces depend on the selected motor configuration and project architecture.
Wi-Fi / Tuya
App and smart-speaker control on supported variants.
RS485
Two-way serial-control variant.
Bluetooth
Dedicated Bluetooth configuration.
RF remote
Remote-control configuration.
Dry contact
Available on IB configuration.
COMPATIBLE ARCHITECTURAL SYSTEMS
WHERE THIS MOTOR BECOMES PART OF THE ARCHITECTURE.
The application determines the final motor, control and mechanical-path selection.
TECHNICAL DRAWINGS & REFERENCES
GO TO THE ENGINEERING SOURCE.
Selected Catalogue 2026 pages for dimensions, wiring, variants and system architecture.
CATALOGUE PAGE 45
Wi-Fi / Tuya configuration
Bidirectional built-in smart tubular motor.
Open reference ↗ CATALOGUE PAGE 47RS485 configuration
Two-way RS485 tubular configuration.
Open reference ↗ CATALOGUE PAGE 48Remote / IP65 configuration
Remote-control configuration with IP65 marking.
Open reference ↗ CATALOGUE PAGE 66Bluetooth configuration
Bluetooth tubular-motor configuration.
Open reference ↗ CATALOGUE PAGE 67Mechanical-limit configuration
Mechanical-limit variant and family data.
Open reference ↗ENGINEERING BEHAVIOUR
HOW IT IS ENGINEERED TO PERFORM.
Application-led selection
The motor is presented in the context of Roller / Blind / Roman / Zebra, so project teams can start from the required movement rather than a product name.
DATASHEETS & DOWNLOADS
DOWNLOAD THE OFFICIAL TECHNICAL FILES.
PDF documents supplied for this motor family and its configurations.
PDF
Download PDF ↓STÄRK Tubular Motor Datasheet
DETAIL
Movement role
Designed for compact shade and blind applications that need a heavy-duty tubular motor.
Specify it inside the complete system
Motor selection is coordinated with the application, required movement, rail and control architecture. The specifications shown on this page are limited to the information supplied by NERVEN.
FAQ
PROJECT QUESTIONS
Answers based on the supplied NERVEN product and system information.
How should this motor be specified?+
Confirm the application, required movement, project conditions, rail/control architecture and all project-specific compatibility before final specification.
MOTION / PROJECT
BRING US THE PROJECT. WE’LL MAP THE SYSTEM.
Share the project stage, scale, location and movement requirement. Our team can help connect the right system, motor, rail and control layer.