Manaras-Opera | Door Operators
Based in Montréal, Québec, Canada, Manaras-Opera is an elite manufacturer of commercial and industrial garage door openers, parts and accessories.
Manual Instructions/Installation
Key Features
Model: Opera-MJ
Motor: ½ HP, 115V, single-phase, intermittent-duty
Mounting Options: Wall-mounted, shelf-mounted, or mounted on either side of the door
Manual Operation: Hoist-A-Matic® chain hoist for emergency use
Reversing Function: Instant reverse for added safety
Thermal Protection: Automatic reset overload protector
Finish: Baked-on enamel for corrosion resistance
Control Voltage: 24V AC via Class 2 transformer with 2A fuse
Output Speed: 39 RPM
Weight: 60 lbs (27 kg)
Designed to Last, Rollup Door Operator, Sectional Door Openers
This operator is powered by a ½ HP, single-phase, 115V intermittent-duty motor, offering instant reverse, an internal thermal overload reset, and a durable baked-on enamel finish for long-term corrosion protection.
Pricing and Specifications
Commercial Grade Jackshaft, Gear Head, Trolley and Sliding Door Openers.
Manaras Opera MJ is a medium-duty commercial jackshaft operator designed to operate high-lift and vertical-lift sectional doors, rolling steel doors, and grilles.
Our extensive product line includes the signature Opera brand of jackshaft, gear head, trolley and sliding door openers in medium and heavy-duty applications, backed by more than 45 years of experience.
Based in Montréal, Québec, Canada, Manaras-Opera is a leader in quality and manufacturing excellence.
Wall, Shelf and Side Mount Opener
Industry leading multiple mounting options, including wall mounting, shelf mounting, and side mounting, make this versatile operator suitable for a wide range of commercial applications.
Hoist-A-Matic® Manual Chain Hoist Feature
Featuring Hoist-A-Matic® functionality, the Opera MJ includes a built-in manual chain hoist for ease of operation during power outages.
The most reliable roll-up door operators and sectional door openers can be found at Inco Steel Buildings in Raleigh NC
Inco’s roll-up doors and overhead sectional doors in metal buildings are equipped with commercial grade jackshaft door opener operator units.
Jackshaft openers can be used in Inco Steel Buildings for rolling doors, grilles, and industrial sectional doors with a high or vertical lift, sizing them according to the door type and size, as well as its weight.
To meet the needs of each customer, and what they require in the opener, Inco primary specifies two door opener units for roll-up and sectional doors. The Manaras OPERA MJ Jackshaft Operator.
