BELIMO® Damper Actuator, 24 VAC/VDC, 50/60 Hz, 1.5 W, 3 V-A VA, Screw Terminal (For 26 - 14 ga Wire) Electrical Connection, 95 sec Running Timing, 45 in-lb Torque, 600 ohm Input, Less Than 35 dBA, -22 to 122 deg F Ambient, -40 to 176 deg F Storage, NEMA 1, IP20 Enclosure, 5 - 95% RH Non-Condensing Humidity, 2.34 in W x 2.6 in H, On-Off-Floating Point Control Signal, Direct Coupled Mounting, 1/4 - 5/8 in Shaft

• The actuator is mounted directly to a damper shaft from 1/4 in up to 5/8 in Dia by means of its standard universal clamp, shafts up to 3/4 in Dia can be accommodated by an accessory clamp
• The actuator is not provided with and does not require any limit switches, but is electronically protected against overload, the anti-rotation strap supplied with the actuator will prevent lateral movement
• The LMB Series provides 95 deg of rotation and a visual indicator which indicates position of the actuator, when reaching the damper or actuator end position, the actuator automatically stops, the gears can be disengaged with manual release on the actuator cover
• The LMB24-3 actuators use a sensorless brushless DC motor, which is controlled by an application specific integrated circuit (ASIC)
• The ASIC monitors and controls the actuator's rotation and provides a digital rotation sensing (DRS) function to prevent damage to the actuator in a stall condition
• Power consumption is reduced in holding mode
• Reversible with switch direction of rotation
• Reflective visual indicator (snap-on) position indication
• External push button manual override
• UL94-5VA housing material
• Maintenance-free
• 5-years warranty