RMZ Commercial Door Operator
Signature® Carriage
Model Z Series
Our commercial operators are manufactured to meet the performance requirements of our commercial and industrial doors.
DOORDREAMER™: VIEW THIS DOOR ON YOUR HOME
Overview
The new Z Series RMZ Hoist is designed for high or full-lift sectional and rolling doors that have a limited duty cycle requirement. Advanced features and robust mechanical design combine to provide a mediumduty operator that is the new standard in the industry.
Commercial Garage Door Openers
Overhead Door® Commercial door operators, provide an integrated door system that comes with our guarantee for reliable performance when you need it most — every day. Built with convenience in mind, our automatic door operators also make it safer and easier to perform daily job duties so you can improve efficiency and close the door on your competition.
Overhead Door® automatic door operators are manufactured to meet the performance requirements of our commercial and industrial doors, offering precise control of your door system for years of trouble-free operation. To improve safety and enhance the life of your door and motor, the industry’s guidelines for quality assurance recommend a single manufacturer for both door and operator. We are the only manufacturer that offers a full line of commercial and industrial doors and operators specifically designed for integral applications. We offer the industry’s broadest line of electric, automatic door operators to suit new construction and retrofit applications, as well as unusual or special requirements. Overhead Door® commercial operators are UL 325 2010 compliant.
Our Commercial Operator classification specifications are listed out below:
- Heavy Duty Operators: Our RHX operators are heavy duty and operate up to 60 cycles per hour under a large constant load.
- Standard Duty Operators: Our RSX operators are standard duty and operate up to 60 cycles per hour during peak usage periods only.
- Medium Duty Operators: Our RMZ operators are medium duty and operate at 15 cycles per hour.
- Light Duty Operators: Our CDX operators are light duty and operate at 4 cycles per hour.
Features
- LimitLock® electro-mechanical limits.
- Max run timer automatically adjusts to up and down run time.
- SuperBelt® self-tensioning primary drive reduction
- Delay on reverse.
- 16-character LCD display.
- UL 325 Listed.
- 3-button control station.
- 2-year/20,000-cycle warranty.
- Programmable mid-stop.
- Right or left hand emergency hoist models available for manual operation.
- Built-in cycle count and trouble-shooting assistance via LCD display.
Product Specifications
| Motor | 1/2 HP, 120 VAC capacitor start/run motor. Motor replaceable without changing limits. Thermally protected. |
| Brake | 24 VDC disc brake. |
| Drive |
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| Friction Clutch | Adjustable clutch to help protect against door and operator damage. |
| Emergency Hoist Manual Operation | Pull cord release with manual chain hoist. |
| Pre-wired to Accept |
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| Emergency Hoist Manual Operation | Pull cord release with manual chain hoist. |
| Max Door Height | 16′ |
| Max Door Weight | 620 lbs Sectional / 580 lbs Rolling Steel |
| Max Speed | 11.5 in/sec |
| Drive Type | Primary — SuperBelt® auto tensioning poly-V J belt. Secondary — chain and sprocket reduction. |
Support
Accessories & Options
Timer Close Module
Timer close set via the LCD display from 2 seconds up to 5 minutes. Includes pre-close warning contacts, timer hold input, auxiliary open input, normally closed safety input, and T3 monitored edge input. (P/N: OPABTCX.S)
Auxiliary Output Module
Provides relay contacts at the open, close, and mid-stop limits. Contacts for 5-minute lamp, and “ADA” contacts set via LCD display to warn during opening, closing or both. (P/N: OPABIOX.S)
Edge Sensing Module
Input allows connection of a T3 monitored safety edge. When advanced timer close features are required, use the Timer Close Module. (P/N: OPABESX.S)
Friction ClutchUL 325 Approved Reversing Devices
The installation of a monitored external entrapment device is required for momentary contact close operation on all commercial door operators. Only the following devices, when purchased through Overhead Door Corporation, are UL approved for use to meet this requirement:
- Safe-T-Beam® Photocell kit with adjustable bracket P/N: 38176R.S 1
- Impact-protected Commercial Photocell Kit P/N: OPAKPE2.S
- NEMA 4X Photocells P/N: OPAKRPEN4GX.S
- Retro Reflective NEMA 4X Photocells P/N:OPRAKRPEN4X.S
- Monitored Light Curtains – 3’ P/N: OPAKMLC3.S 6’ P/N: OPAKMLC6.S
- Light curtain mounting brackets (6 total) P/N: 112809.0001.S
- MillerEdge ME/MT/CPT (DC or T3) 2-wire edge sensor. Must be used with TCM (OPABTCX.S), ESM (OPABESX.S), or Interface Module (OPAKMEIX.S).
Documents
Explore the full specifications of our products. Our technical data sheets provide comprehensive information on dimensions, assembly methods, and construction requirements. Make well-informed decisions by planning your investment down to the last detail.