Honeywell M6285A1005-S Modutrol IV Spring Return Foot-Mounted Actuator 24V 60 lb-in

The Honeywell M6285A1005-S is a Series 62 Modutrol IV™ Spring Return Foot-Mounted Actuator designed for precise control of dampers and valves in commercial HVAC and building automation systems. Operating on 24 VAC at 20 VA, this actuator features a field-adjustable stroke range of 90° to 160° and delivers 60 lb-in of torque, making it well-suited for a wide variety of damper and valve applications.

Key Features:

• Spring Return Safety: Integral spring return automatically returns the motor to its normal position in the event of a power failure
• Field-Adjustable Stroke: Stroke is adjustable from 90° to 160° to suit specific application requirements
• Floating Control Signal: Designed for use with controllers providing a switched SPDT or floating output signal
• Non-Linear Feedback Potentiometer: Internal electrically isolated feedback potentiometer provides shaft position indication; for slaving applications only
• NEMA 3 Weather Protection: Integral junction box provides NEMA 3 rated weather protection when motor is mounted in the upright position
• Quick-Connect Terminals: Standard quick-connect terminals included; screw terminal adapter available separately
• Normally Closed Normal Position: Mechanically normally closed default position
• Field-Addable Auxiliary Switches: Compatible with integral auxiliary switches, available factory-mounted or field-installed
• Dual Shaft Operation: Spring return motors can operate valve linkages from power end or auxiliary end shafts for normally closed or normally open valve configurations

Specifications:

• Supply Voltage: 24 VAC
• Power Consumption: 20 VA
• Torque Rating: 60 lb-in
• Stroke: Field-adjustable 90° to 160° (set at 160°)
• Timing: 60 seconds
• Control Type: Floating (SPDT)
• Normal Position: Normally Closed (Mechanical)
• Weather Rating: NEMA 3 (upright mount)

Replaces Obsolete Models: M6285A1005, M6282A1016 (with adapter 50017460-003), M6284A1047, M6285A1013, M6285A4009.

The Honeywell M6285A1005-S is a reliable choice for commercial building controls, offering robust performance in damper and valve actuation for HVAC systems requiring failsafe spring return operation.