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OSL

Heavy-Duty Commercial Sliding Door Operator
25 CYCLES/HOUR  80 CYCLES/DAY

APPLICATIONS
The OSL is a heavy-duty worm gear industrial operator designed for use on industrial single and bi-parting sliding doors.

It features a high starting torque continuous-duty motor, the Accu-cam® precise and quick limit adjustment feature, a drum-band type solenoid brake, and quick release disconnect arm for manual operation.

The operator is available with the new Electronic Control Board (BOARD 070) with or without the option of electrical control for MONITORED external entrapment protection devices (UL325-2010 compliant).

STANDARD FEATURES
Motor:
60Hz high starting torque, continuous-duty, single phase capacitor start or 3 phase motor, open drip proof with enclosed ends or drip cover, protected against overload. Also available with 50Hz 220V 1 phase and 380V 3 phase motor, consult inside sales.

Reduction:
First step in reduction 5L/B V-belt drive, additional step by #41 chain and sprockets. Input shaft is 5/8", supported by precision ball bearings. Output shaft is 1", supported by ball bearings. Output shaft speed: 120 rpm for a door travel of 12"/s.

Drive and Trolley Assembly:
#41 full roller chain drive. Dual, 12 guage, pre-drilled galvanized tracks provided for doors up to 12Ft in width standard. Additional track lengths are available (total max. single door width acceptable for the operator limit system is 30Ft, 60Ft for bi-parting door). Track spacers 3/4" steel shaft. Trolley made of cast aluminum alloy with chain tension adjustment device.

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

Brake:
Electrically activated drum-band type solenoid brake.

Manual Operation:
Quick release disconnect arm for manual sliding operation.

Electrical Enclosure:
All electrical components are in a Nema 1 enclosure. Hinged electrical enclosure cover.

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.

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

Mounting:
Can be mounted on the right or on the left of a single or bi-parting sliding door. Specific versions available for each mounting scenario, contact inside sales. For indoor use only.

Shipping Weight:
Approx. 111 Lbs - 50 Kg. + tracks.

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), 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 monitored photo cells (PHOTO 070 standard). In this mode, Ancillary Entrapment Protection Devices (optional) may be used to supplement primary entrapment protection, such as non-monitored photo cells, 2-wire non-monitored sensing edges and pneumatic sensing edges.
Certifications: CSA C22.2-247.92 and UL325.
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Electronic (E) Version:
No monitoring function.
Certifications: CSA C22.2-247.92
and compliant to UL325 5th Ed. PRIOR to August 2010 revision.
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Contactor Units:
24VAC control circuit, 40VA class II transformer, fuse protected on output, heavy-duty across-the-line linear reversing contactor with mechanical interlock.

B2/C2 Units:
C2 wiring is standard. B2 can be set very easily by moving one wire. Available options: delay on reverse, timer to close, double limits, etc...
Certifications: CSA C22.2-247.92 and compliant to UL325 5th Ed. PRIOR to August 2010 revision.

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Note: CSA C22.2-247.92 and UL325 apply to units intended to be used in ordinary locations in accordance with the Canadian Electrical Code, Part I and the National Electrical 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, non-monitored photo cells, one push-button radio control(external strip), ceiling pull switches, key switches, loop detectors, external interlocks and universal auxiliary output module. 2A fuse protected 24VAC output is available for accessory power supply. NEMA 4/12 or NEMA 4X protected monitored photo cells upgrade available.

Environmental Modifications:
NEMA 4/12 and NEMA 4X enclosures. For NEMA 7/9, sonsult inside sales.

OSL

AVAILABLE DOCUMENTS

AVAILABLE ACCESSORIES

Consult our Accessories and Replacement Components page.

 

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