Главная Каталог honeywell MS4 MS46 MS462

Fast-acting, two-position actuator with 175 lb-in., 20 Nm spring return and 230 Vac || MS4620F1005/U

Артикул: MS4620F1005/U
Наименование: Fast-acting, two-position actuator with 175 lb-in., 20 Nm spring return and 230 Vac
Производитель: Honeywell

Overview

Honeywell's Fast-acting, two-position actuator with 175 lb-in., 20 Nm spring return and 230 Vac actuator accepts two-position control with an integral junction box and accepts an on/off signal from a single-pole, single-throw controller. Reliability operates in smoke control systems requiring UL555S ratings up to 350F.

Features

175 lb-in. (20 Nm) minimum driving torque at 350F (176C)
Integral stainless steel spring return ensures return torque level
Reversible mounting allows clockwise (cw) or counterclockwise (ccw) spring rotation
Fifteen-second spring return timing
No special cycing required and no audible noise during long-term holding
Models available with integral high temperature (350 F) SPST position-indicating switches (<7 degrees, >85 degrees)
Ninety-five degree angle of rotation for tight damper closure
Actuator holds rated torque at reduced power level and die-case aluminum housing design allows flush mounting to damper

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: 50 Hz, 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: 230 Vac ?10%
Power Consumption: Driving-- 0.20A, 35W, Holding-- 0.14A, 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
Approvals, C-Tick: N314
Environmental, Electrical or Ingress Protection Rating: NEMA 2, IP54
Internal Auxiliary Switch: 0
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