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MS4120F1204/B - Honeywell fast-acting, spring-return, two-position 175 lb-in., 20 Nm, actuator - Quad Industry GmbH

Артикул: MS4120F1204/B
Наименование: Honeywell fast-acting, spring-return, two-position 175 lb-in., 20 Nm, actuator
Производитель: Honeywell

Overview

The Honeywell Fast-Acting, Two-Position Actuators are line volt (120V), 80 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

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.): 10.67 in high x 3.94 in wide x 2.95 in deep
Dimensions (mm): 271 mm high x 100 mm wide x 75 mm deep
Includes: Self-centering shaft adapter, 3mm crank
Weight (lb): 8 lb
Weight (kg): 3.63 kg
Materials: Aluminum housing
Comments: Two integral 3/8 in. flexible conduit connections
Mounting: Direct Coupled
Frequency: 60 Hz
Approvals, Underwriters Laboratories Inc.: UL873, Plenum Rated
Electrical Connections: Teflon-jacketed cable
Operating Humidity Range (% RH): 5 to 95% RH, non-condensing
Supply Voltage: 120 Vac ?10%
Power Consumption: Driving-- 0.35A, 35W, Holding-- 0.15A, 10W
Shipping and Storage Temperature Range (F): -40 F to +140 F
Shipping and Storage Temperature Range (C): -40 C to +60 C
Approvals, CE: 89/336/ECC, 73/23/EEC
Approvals, Canadian Underwriters Laboratories Inc.: cUL C22.2 No. 24-93
Ambient Temperature Range (F): -40 F to +130 F
Ambient Temperature Range (C): -40 C to +55 C
Switch Ratings: 250 Vac, 5 A res
Approvals, C-Tick: N314
Environmental, Electrical or Ingress Protection Rating: NEMA 2, IP54
Internal Auxiliary Switch: 2
Maximum Noise Rating: Driving (dB(A) @ 1m)-- 70, Holding (dB(A) @ 1m)-- 20 (no audible noise)
Stroke: 95 ?3 degrees
Shaft Dimensions (in.): 3/8 to 1.06 in. round or 3/8 to 11/16 in. square
Actuator Type: Damper
Control Signal: Two position, SPST
Fail Safe Mode: Spring Return
Torque Rating (lb-in.): 175 lb-in.
Torque Rating (Nm): 20 Nm
Spring Return Torque/Force (lb-in., lbf): 175 lb-in.
Spring Return Torque/Force (Nm, N): 20 Nm
Additional Torque Ratings (lb-in.): Maximum Stall-- 425 lb-in., Minimum Driving at 350 F-- 175 lb-in.
Additional Torque Ratings (Nm): Maximum Stall-- 48 Nm, Minimum Driving at 175 C-- 20 Nm
External Auxiliary Switches Available: No
Timing, Nominal: Driving @ 60 Hz (sec)-- 15 sec
Spring Return Timing: Maximum-- 15 sec
Shaft Adapter Type: Self-centering clamping
Manual operation: Manual crank
Shaft Dimensions (mm): 10 to 27 mm round or 10 to 18 mm square
Spring Return Direction: By orientation
Electrical Connections (in.): 40 in.
Electrical Connections (mm): 1 m