• First Responder • Emergency Vehicle Facilities
• Automotive Dealerships • Transportation Facilities
• Airports • Military Facilities
• Energy Management • Energy Efficient • LEED Buildings
• Loading Docks • Warehouses • Distribution Centers

STANDARD FEATURES
• Electrical Supply:
Single-phase powered operator.

• Motor:
60Hz high starting torque, 1 HP continuous-duty switchless motor, open drip proof, protected against overload.

• Speed Managing Features:
A variable frequency drive provides enhanced performance and speed, with soft-start and soft-stop capabilities.

• Reduction:
First step in reduction Bx section cogged V-belt drive, additional steps by chain and sprockets. Input shaft is 3/4'', supported by cast iron flanged pillow block bearings. Intermediary and output shafts are 1'' with 1/4'' keyway, supported by cast iron flanged pillow block bearings. Output shaft speed: 97 rpm opening/65 rpm closing.

• Clutch:
Friction type, positioned on input shaft, easily adjustable from outside.

• Drive:
#50 roller chain with sprockets selected for an opening door travel between 12"/s to 24"/s.

• Brake:
Electrically activated high-cycle drum-band type solenoid brake.

• Manual Operation:
Emergency manual chain hoist.³ Floor level chain hoist engaging device with electrical cut-out. An electrical interlock automatically disconnects power to the motor operator when chain hoist is engaged. Hoist on right is standard, hoist handing must be specified when ordering.

• Electrical Enclosure:
All electrical components are in a Nema 1 enclosure. Hinged electrical enclosure cover with stable opened position.

• Limit System:
Rotary-type oil-impregnated steel cams, commercial grade switches. Limit shaft is supported by self-lubricating bronze bushings for increased precision. Remains in time when there is a manual operation or after the motor has been removed.

• Accu-cam^® Feature:
Precise and quick one-handed adjustment of the limits.

• Non-Resettable Cycle Counter:
6-digit electro-mechanical counter, mounted inside the control box, counts each complete door cycle providing valuable data for maintenance scheduling.

• Corrosion Protection:
Frame and control enclosure protected by baked on, long lasting enamel finish. Polymer control box cover. All shafts protected by yellow chromate coating.

• Mounting:
Wall, hood, or shelf mounted on the right or on the left of the door. For indoor use only.

• Temperature Range:
Working temperature between 0°C to 40°C (32°F to 104°F).

• Dimensions:
Clearance: side room required 16" (460 mm)
For more details, please consult our Dimensions Drawing.

• Shipping Weight:
Approx. 107 lb - 49 kg.

• Warranty:
2 Years, per section 6 of our Terms and Conditions of Sale.

CONTROL OPTIONS
• ECB Units (BOARD 070):
24VDC relaying circuit with a 40VA class II transformer, non-volatile memory. Features available: On-board radio receiver, 1.5s delay on reverse, programmable maximum run timer, mid-stop, timer to close (suspension possible from floor level), built-in cycle-counter, independent input loop terminal, advance close system, test buttons, reverse wiring detection and door lock sensor.
Operating mode selectable on site: C2, B2, D1, E2, T or TS.

• Electronic Monitored (M) Version:
Provides the monitoring of Primary External Entrapment Protection Devices. Includes NEMA 4X monitored photoelectric cells (PHOTO 061 standard). In this mode, Ancillary Entrapment Protection Devices (optional) may be used to supplement primary entrapment protection, such as non-monitored photoelectric cells, 2-wire non-monitored sensing edges and pneumatic sensing edges.
Certifications: ANSI/CAN/UL 325.

Note: ANSI/CAN/UL325 apply to units intended to be used in ordinary locations in accordance with the Canadian electrical code, part I and the Nationalelectrical code, NFPA 70, respectively.

MAIN OPTIONS
• Control Accessories:
Angled terminal strip allows for the connection of 3-button stations (one supplied with the operator), non-monitored sensing edges/photoelectric cells/light curtains, external radio receiver, ceiling pull switches, key switches, loop detectors, LED strips, external interlocks, universal auxiliary output module. 2A fuse protected 24VAC output is available for accessory power supply.

• Mechanical Accessories:
Wall or hood mounting bracket, chain spreader, etc. Consult inside sales.

• Control Modifications:
Alternate control available with separate control panel, optional separate brake resistor, separate 480V/240V or 600V/240V transformer panel, etc. Consult inside sales.

• Mechanical Modifications:
Left hand chain hoist. Consult inside sales.

• Environmental Modifications:
Available for Nema 4/12 and Nema 4X type applications. Consult inside sales.

¹ For doors weighing above 750 lb, the system requires a brake resistor ($).

² Offering door speeds 2X as fast as a conventional door..

³ The hoist is designed for light and limited use. Use when manual operation is required.

Note: For additional specifications and in order to optimize the operator’s performance, please contact our inside sales department for assistance in selecting the appropriate hardware kit for your application.