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ML4115A1009/U - Fast-acting, 2-position Actuator with 30 lb-in., spring return CCW, 120 Vac ±10% - Quad Industry GmbH

Артикул: ML4115A1009/U
Наименование: Fast-acting, 2-position Actuator with 30 lb-in., spring return CCW, 120 Vac ±10%
Производитель: Honeywell

Overview

Honeywell's Fast-Acting, Two-Position Actuators are line volt (120V), 30 lb-in., spring return direct coupled actuators (DCA) for Fire and Smoke dampers (on/off control). The actuator accepts an on/off signal from a single-pole, single-throw (SPST) controller. Reversible mounting allows actuator to be used for either clockwise (cw) or counterclockwise (ccw) spring rotation

Features

30 lb-in. (3.4 NХm) or 80 lb-in. (5.9 NХm) minimum driving torque at 350 F (176 C)
Reversible mounting facilitates use in either clockwise (cw) or counterclockwise (ccw) spring rotation
Integral spring return ensures level of return torque
Fifteen-second spring return timing
No special cycling required during long-term holding
No audible noise during holding
Patent pending design eliminates need for limit switches to reduce power consumption
Models available for 24, 120, and 230 Vac
Ninety-five degree angle of rotation
Actuator holds rated torque at reduced power level
Die-cast aluminum housing
Housing design allows flush mounting to damper
Designed to operate reliably in smoke control systems requiring UnderwriterТs Laboratories Inc. UL555S ratings up to 350 F.
Models available with SPST position-indicating switches (7 degree, 85 degree stroke).

Product Specifications

Application: Fire and Smoke
Dimensions (in.): 7.5 in high x 5.13 in wide x 3.32 in deep
Dimensions (mm): 192 mm high x 129 mm wide x 84 mm deep
Includes: Ground Screw
Weight (lb): 6 lb
Weight (kg): 2.72 kg
Materials: Aluminum housing
Comments: Integral junction box with three 7/8 in. conduit openings (fittings not included)
Mounting: Direct Coupled
Frequency: 60 Hz
Approvals, Underwriters Laboratories Inc.: UL873, Plenum Rated
Electrical Connections: Two color-coded leads
Operating Humidity Range (% RH): 5 to 95% RH, non-condensing
Supply Voltage: 120 Vac ?10%
Power Consumption: Driving-- 0.18A, 18W, Holding-- 0.11A, 9W
Shipping and Storage Temperature Range (F): -40 F to 140 F
Shipping and Storage Temperature Range (C): -40 C to +60 C
Approvals, Canadian Underwriters Laboratories Inc.: cUL C22.2 No. 24-93
Ambient Temperature Range (F): 0 F to +130 F
Ambient Temperature Range (C): -18 C to +55 C
Environmental, Electrical or Ingress Protection Rating: NEMA 1
Internal Auxiliary Switch: 0
Maximum Noise Rating: Driving (dB(A) @ 1m)-- 65, Holding (dB(A) @ 1m)-- 20 (no audible noise)
Stroke: 95 ?3 degrees
Shaft Dimensions (in.): 3/8 to 1/2 in. square or round
Actuator Type: Damper
Control Signal: SPST, Two position
Fail Safe Mode: Spring Return
Torque Rating (lb-in.): 30 lb-in.
Torque Rating (Nm): 3.4 Nm
Spring Return Torque/Force (lb-in., lbf): 30 lb-in.
Spring Return Torque/Force (Nm, N): 3.4 Nm
Additional Torque Ratings (lb-in.): Maximum Stall-- 150 lb-in., Minimum Driving at 350 F-- 30 lb-in.
Additional Torque Ratings (Nm): Maximum Stall-- 17 Nm, Minimum Driving at 175 C-- 3.4 Nm
External Auxiliary Switches Available: Yes, 32003532-005
Timing, Nominal: Driving @ 60 Hz-- 18 sec, 25 sec maximum
Spring Return Timing: Maximum-- 15 sec
Shaft Adapter Type: Aluminum Hub, two set screws
Shaft Dimensions (mm): 10 to 13 mm square/round
Spring Return Direction: CCW
Electrical Connections (in.): 16 in.
Electrical Connections (mm): 406 mm