Retractable coverage
The membrane can be opened or extended as operating conditions change.

Motorized multi-court system · Roof system
Electric Retractable Roof
A motorized retractable roof for multi-court facilities that need the flexibility to operate with an open or covered playing environment.

01 · System intent
OP-R4 places a powered membrane system above a multi-court layout, using four three-phase motors and a gear-rack or chain transmission to move the roof.
The membrane can be opened or extended as operating conditions change.
The standard drive system uses four 0.8 kW three-phase motors at 380 V.
Recommended for facilities designed around two or more courts.
System in motion
Watch the OP-R4 electric retractable system open and cover a multi-court facility, demonstrating the operating concept in a real project format.
Watch on YouTube02 · Technical details
The values below describe the standard OP-R4 configuration. Project-specific engineering and compliance requirements are confirmed before production.
03 · Project coordination
A roof proposal needs more than a product name. These three inputs allow the team to review fit, scope and the next engineering steps.
Project city, court count, site drawings and available structure footprint.
Indoor or outdoor use, climate, wind requirements and applicable local standards.
Required coverage, preferred opening strategy and target installation schedule.
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Specify OP-R4
Share your project location, court count, site drawings and target schedule. We will confirm whether OP-R4 fits the brief and prepare the next-stage proposal.
Request this roof