Up and Down Garage Doors is an authorized Manaras dealer supplying, installing and servicing the Apartment Trolley series across Metro Vancouver. These operators are engineered specifically for strata parkade entries where high daily cycle counts, low headroom and noise sensitivity are the daily reality.
Manaras Apartment Parkade Operators — Models and Key Specifications
Manaras builds three tiers on the A.00 platform. All share the same high-cycle mechanical core: a 4L/A V-belt first reduction, #41 roller chain drive, dual 12-gauge galvanized tracks, and an input shaft supported by flanged cast-iron pillow block bearings — not plain ball bearings. That bearing choice is what lets the unit survive parkade-level cycling.
| Model | Brake System | Typical Application |
|---|---|---|
| OTH-A.00 | No brake | Standard doors where drift is acceptable |
| OTBH-A.00 | Drum-band solenoid brake | Heavier doors or where drift must be prevented |
| OTBH-A.05 | Drum-shoe solenoid brake with low-vibration system | Noise-sensitive buildings; premium stability |
Common specs across all three:
- Motor: Continuous-duty, high starting torque; single-phase capacitor start or three-phase
- Reduction: 4L/A V-belt first step, then #41 chain and sprockets
- Input shaft: Flanged cast-iron pillow block bearings
- Drive & trolley: #41 full roller chain on all A.00 models
- Tracks: Dual 12-gauge galvanized
- Manual operation: Quick-release disconnect arm
- Limits: Rotary oil-impregnated steel cams; stay in time through manual operation
- Duty rating: High-cycle residential/apartment duty
What These Operators Are Used For
Low-headroom sectional doors in strata parkades, multi-unit residential garages, and any entry that runs dozens of cycles per day. A commercial-duty operator is not automatically suited here — parkade cycle counts exceed most warehouse doors, and the A.00 platform is built around that difference.
What Fails and How We Repair It
Cycle count drives wear. Brake components on the OTBH-A.00 and OTBH-A.05 wear on a predictable schedule; strata councils that budget for brake service avoid emergency calls. The most frequent complaint we hear is noise — residents above the entry hearing the gate at 6 a.m. Before replacing an operator, we inspect the door itself: dry rollers, loose hardware and worn hinges are usually the source. When the operator is genuinely the cause, the OTBH-A.05’s low-vibration braking or the Silencio series is the engineered fix. For strata councils we document findings and provide a written quote before work starts, so there is something concrete to take to a council meeting.
Choosing Between Models
If noise is the primary concern, the Silencio A.06 models are the noise-optimized versions of this same platform. Not sure which unit you have? The model code is on the data plate on the operator housing. We can identify it on a service call and recommend the right tier — base, braked, or low-vibration — based on door weight, cycle count and building requirements.
Parts and Accessories
We stock replacement brake assemblies, #41 chain and sprockets, pillow block bearings, limit cams, disconnect arms and V-belts for the A.00 platform. Manufacturer specification sheets, sell sheets and mechanical drawings for OTH-A.00, OTBH-A.00 and OTBH-A.05 are available if the original paperwork for your building’s unit has gone missing.
Getting Service in Metro Vancouver
Up and Down Garage Doors services these operators throughout Richmond, Vancouver, Burnaby, Surrey and the rest of Metro Vancouver. We carry the parts, know the platform, and understand strata processes — written quotes, council-ready documentation, and scheduling that respects residents.
Call 778-873-7282 to book a service visit or request a quote for a new installation.
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