Honeywell, Inc. MS8110A1206 88 lb-in Spring Return Direct Coupled Actuator

SKU: MS8110A1206
Order QuantityUnit Price
1 - 5$397.81
6 - 11$385.88Save 3% more!
12+$373.94Save 6% more!
In Stock! Ships in 24 hours
Availability: 14


• 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.
• Models available with three-foot, 18 AWG color-coded cable.
• 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 UL873.88 lb-in Spring Return Direct Coupled Actuator

OverviewThe MS8110 is a 88 lb-in (10Nm), spring return direct-coupled, line voltage actuator that accepts two-position (SPST) control for: air dampers, air handlers, ventilation flaps, louvers, and ball valves.
Actuator TypeValve
Application TypeHVAC
Torque/Force (lb-in., lbf)88 lb-in.
Torque/Force (Nm, N)10 Nm
Supply Voltage24 Vac/dc
Fail Safe ModeSpring Return
Number of Internal Auxiliary Switch2
Control SignalTwo position
Switch Ratings250 Vac, 5 A res
List Price398.42
Shaft Adapter TypeSelf-centering clamping
Manual operationManual crank
Spring Return Torque/Force (lb-in., lbf)88 lb-in.
Spring Return Torque/Force (Nm, N)10 Nm
Maximum Stall Torque/Force (lb-in., lbf)175 lb-in.
Maximum Stall Torque/Force (Nm, N)20 Nm
Rotational Stroke95 ±3 degrees
Rotational Stroke AdjustmentMechanically limited 5 degree increments
Spring Return DirectionBy orientation
Timing, Maximum Spring Return (sec)20 sec
Timing, Nominal Driving @ 60 Hz (sec)45 sec
Compatible Damper Shafts (in.)3/8 to 1.06 in. round or 3/8 to 11/16 in. square
Frequency50 Hz
Compatible Damper Shafts (mm)10 to 27 mm round or 10 to 18 mm square
MaterialsAluminum housing, Plenum rated plastic access cover
External Auxiliary Switches AvailableYes, SW2-US
Power Consumption (Driving)30 VA
Power Consumption (Holding)8 VA
MountingDirect Coupled
Dimensions (in.)9.72 in high x 3.94 in wide x 2.95 in deep
Electrical ConnectionsEnclosed screw terminal strip (22 to 14 AWG)
Temperature Range, Ambient (F)-40 F to +140 F
Dimensions (mm)247 mm high x 100 mm wide x 75 mm deep
Temperature Range, Ambient (C)-40 C to +60 C
Temperature Range, Storage (F)-40 F to +158 F
Temperature Range, Storage (C)-40 C to +70 C
Maximum Noise Rating, Driving (dB(A) @ 1m)40
Maximum Noise Rating, Holding (dB(A) @ 1m)20 (no audible noise)
Environmental RatingNEMA2
Approvals, Canadian Underwriters LaboratoriescUL C22.2 No. 24-93
Weight (lb)7.4 lb
Approvals, CE89/336/ECC, 73/23/EEC
Weight (kg)3.36 kg
Operating Humidity Range (% RH)5 to 95% RH, non-condensing
Approvals, C-TickN314
Approvals, Underwriters Laboratories IncUL873, Plenum Rated
IncludesMounting bracket, self-centering shaft adapter, 3mm crank
CommentsIntegral 1/2 in. NPSM conduit connection.

Product Family

Model NumberDecriptionManufacturerPriceAvail. Qty 
MS4110A1002 88 lb-in Spring Return Direct Coupled Actuator Honeywell, Inc. $368.08 2    Add To Cart
MS4110A1200 88 lb-in Spring Return Direct Coupled Actuator Honeywell, Inc. $405.85 7    Add To Cart
MS7510A2008 88 lb-in Spring Return Direct Coupled Actuator Honeywell, Inc. $341.43 58    Add To Cart
MS7510A2206 88 lb-in Spring Return Direct Coupled Actuator Honeywell, Inc. $478.87 24    Add To Cart
MS8110A1206 88 lb-in Spring Return Direct Coupled Actuator Honeywell, Inc. $397.81 14    Add To Cart
S10010SW2US S10 Series Spring Return Direct Coupled Actuator Honeywell, Inc. Call for Pricing 0    View More Info
S10010US S10 Series Spring Return Direct Coupled Actuator Honeywell, Inc. Call for Pricing 0    View More Info
S101202POSWUS S10 Series Spring Return Direct Coupled Actuator Honeywell, Inc. Call for Pricing 0    View More Info
S101202POUS S10 Series Spring Return Direct Coupled Actuator Honeywell, Inc. Call for Pricing 0    View More Info
S10242POSW2US S10 Series Spring Return Direct Coupled Actuator Honeywell, Inc. Call for Pricing 0    View More Info
S10242POUS S10 Series Spring Return Direct Coupled Actuator Honeywell, Inc. Call for Pricing 0    View More Info

Cross Reference

Honeywell, Inc.MS8110A1206
Control SignalOn/Off, Floating Pt.
Power24
Torque (in-lb)88
Auxiliary Switches2 auxiliary switches (built-in)
Timing (Seconds)90
Replacement
Belimo Aircontrols (USA), Inc.NF24-S US
Belimo Control SignalOn/Off
Belimo Power (24V actuators are AC/DC)24
Belimo Torque60
Belimo Auxiliary Switches1 auxiliary switch (built-in)
Belimo Timing150
Return TypeSpring Return
Above replacements may require additional mounting accessories. Manufacturer Suggested Replacement
Honeywell, Inc.MS8110A1206
Control SignalOn/Off, Floating Pt.
Power24
Torque (in-lb)88
Auxiliary Switches2 auxiliary switches (built-in)
Timing (Seconds)90
Replacement
Belimo Aircontrols (USA), Inc.NF24-S US
Belimo Control SignalOn/Off
Belimo Power (24V actuators are AC/DC)24
Belimo Torque60
Belimo Auxiliary Switches1 auxiliary switch (built-in)
Belimo Timing150
Return TypeSpring Return
Above replacements may require additional mounting accessories. Manufacturer Suggested Replacement

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