Model SEL+
Specifications

UL Listed Standard Voltages

• 1/3HP, 115VAC single phase
• 1/2HP, 115/230VAC single phase and 208-230/460VAC three phase

Non UL Listed Voltages available

• 1/2HP, 208VAC single phase
• 1/2HP, 380, 415, 575VAC three phase
• 50HZ applications

Standard Features

• Rotary limit switches with vernier adjustment - synchronized with the door.
• Adjustable disc clutch.
• Ball bearing power train.
• Drum type solenoid actuated brake. (Optional on Drawbar units)
• Quick disconnect door arm for emergency operation. (Drawbar Units)
• Primary reduction V-belt and pulley, secondary chain and sprocket.
• Average door speed of 11.5 inches per second. (Drawbar Units)
• Track boom for doors up to 12’ high. (Drawbar Units)
• All chain carriage drive. (Drawbar Units)
• Wood runners on trolley. (Drawbar Units)
• Versatile direct coupling to hollow or solid door shaft coupling kit. (Jackshaft Units)
• Mounting brackets adjustable for either 3 ¾” or 5” shaft center line distance. (Jackshaft Units)
• Floor-level disconnect for emergency door operation (Release Model). (Jackshaft Units)

Standard Electrical Features

• Instant reversing continuous duty motor with automatic thermal overload reset.
• Heavy duty reversing contactor – electrically and mechanically interlocked.
• 24-volt AC three button control standard. (115VAC control voltage option available)
• Prewired to accept:

• Momentary or Constant contact models
• External sensing device such as sensing edges or photocells.
• Single or three-button control stations or a combination of both.
• 3 wire radio receiver.

Options

• Timer Package.
  • Automatically closes door. Programmable for flexible door operation. (optional light package for door status)
• Totally Enclosed Non Ventilated Motor. (TENV)
• Car Wash Modification
• NEMA 4, 4X and 12 Modifications
• Double Drive Pulley
• Auxiliary Limit Switch