Jump to Navigation

Honeywell S10 Series Spring Return Direct Coupled Actuator

Spring Return Direct Coupled Actuator
S10 Series

MS4110, MS7510, MS8110 S10 Series Spring Return Direct Coupled Actuators (DCA) are used within heating, ventilating, and air-conditioning (HVAC) systems. They can drive a variety of quarterturn, final control elements requiring spring return fail-safe operation.

• Brushless DC submotor with electronic stall protection for floating/ modulating models
• Brush DC submotor with electronic stall protection for 2-position models
• Self-centering shaft adapter (shaft coupling) for wide range of shaft sizes
• Models available for use with two-position, single pole single throw (SPST), line- (Series 40) or low- (Series 80) voltage controls
• Models available for use with floating or switched single-pole, double-throw (SPDT) (Series 60) controls
• Models available for use with proportional current or voltage (Series 70) controls
• Models available with combined floating/modulating control in a single device
• Models available with adjustable zero and span
• Models available with line-voltage internal end switches
• Access cover to facilitate connectivity
• Metal housing with built-in mechanical end limits
• Spring return direction field-selectable
• Shaft position indicator and scale
• Manual winding capability with locking function
• UL (cUL) listed and CE compliant
• All Models are plenum-rated per UL873

Select a link under the "item" tab below to order.

Cat #Control SignalNominal Driving @ 60 HzMaximum Spring ReturnDrivingHoldingSupply VoltageNumber of Internal Auxiliary SwitchFeedbackInput ImpedanceSwitch Ratings
MS4110A1002Two position; SPST45 sec20 sec45 VA13 VA100 to 250 Vac0
MS4110A1200Two position; SPST45 sec20 sec45 VA13 VA100 to 250 Vac2250 Vac, 5 A resc
MS7510A2008(0)2-10 Vdc Floating90 sec20 sec14 VA5 VA24 Vac ±20%02-10 Vdc145K ohm
MS7510A2206(0)2-10 Vdc Floating90 sec20 sec14 VA5 VA24 Vac ±20%22-10 Vdc145K ohm250 Vac, 5 A res
MS7510H2209(0)2-10 Vdc Floating90 sec20 sec14 VA5 VA24 Vac ±20%22-10 Vdc145K ohm250 Vac, 5 A res
MS8110A1008Two position; SPST45 sec20 sec30 VA8 VA24 Vac ±20%0
MS8110A1206Two position; SPST45 sec20 sec30 VA8 VA24 Vac ±20%2250 Vac, 5 A res
Actuator Type Damper; Valve
Rotational Stroke 95 ±3 degrees
Fail Safe Mode Spring Return
Torque 88 lb-in. (10 Nm)
Maximum Stall Torque 150 lb-in. (17 Nm)
Spring Return Torque 88 lb-in. (10 Nm)
Spring Return Direction By orientation
Manual operation Manual crank
Mounting Direct Coupled
Maximum Noise Rating, Holding (dBA @ 1m) 20 (no audible noise)
Maximum Noise Rating, Driving (dBA @ 1m) 40
Rotational Stroke Adjustment Mechanically limited 5 degree increments
Compatible Damper Shafts 3/8 to 1.06 round or 3/8 to 11/16 square (10 to 27 round or 10 to 18 square)
Shaft Adapter Type Self-centering clamping
Materials Aluminum housing, Plenum rated plastic access cover
Operating Humidity Range (% RH) 5 to 95% RH, non-condensing
Ambient Temperature Range -40 F to +140 F (-40 C to +60 C)
Storage Temperature Range -40 F to +158 F (-40 C to +70 C)
Weight 6 lb (2.72 kg)
Approvals
CE 89/336/ECC, 73/23/EEC
C-Tick N314
Underwriters Laboratories Inc. UL873, Plenum Rated
Underwriters' Laboratories of Canada cUL C22.2 No. 24-93
Includes Mounting bracket, self-centering shaft adapter, 3mm crank
Comments Integral 1/2 in. NPSM conduit connection.


Main menu 2