The PowerMaster 26-44000 WMG-154 Watertite Gearhead Operator is a high-performance, industrial-grade solution designed for demanding door applications exposed to moisture and harsh environmental conditions. Featuring a powerful 1-1/2 HP motor operating on 230/460V three-phase, the WMG-154 delivers exceptional torque, smooth operation, and long-term reliability for rolling steel and heavy sectional doors.
Its Watertite enclosure provides superior protection against water, dust, and debris, making it ideal for outdoor installations, wash-down environments, coastal locations, and industrial facilities. Engineered for continuous duty, the WMG-154 ensures consistent performance in high-cycle commercial and industrial operations.
Fully compatible with PowerMaster commercial control systems and monitored safety devices, this operator offers dependable automation while meeting industry and code requirements.
Disconnect all electrical power before installation or servicing.
Securely mount the gearhead operator following PowerMaster installation guidelines.
Connect wiring for 230V or 460V three-phase operation.
Install required safety devices, including monitored photo eyes and emergency stops.
Configure open and close travel limits.
Test motor operation without load to confirm correct rotation and performance.
Engage the door and perform full operational testing.
Verify proper operation of all safety systems before placing into service.
Installation and maintenance must be performed by qualified technicians.
Verify correct voltage selection prior to energizing the unit.
Disconnect all power sources before adjustments or maintenance.
Do not operate without functional safety devices installed.
Inspect regularly for signs of wear, moisture intrusion, or abnormal operation.
Ideal for outdoor, wet, or wash-down environments.
Recommended for industrial facilities, loading docks, and coastal installations.
Use monitored safety accessories for enhanced compliance and reliability.
Schedule routine inspections to ensure Watertite integrity.
Integrate with PowerMaster access control systems for improved operational control.
