Honeywell MS7520W2205/U Honeywell floating or (0)2-10 Vdc 175 lb-in., 20 Nm spring return, direct-coupled actuator

Description

Product Specifications

Application

HVAC

Dimensions (in.)

9.72 in high x 3.94 in wide x 2.95 in deep

Dimensions (mm)

247 mm high x 100 mm wide x 75 mm deep

Includes

Mounting bracket, self-centering shaft adapter, 3mm crank

Weight (lb)

6 lb

Weight (kg)

2.72 kg

Materials

Aluminum housing, Plenum rated plastic access cover

Comments

Integral 1/2 in. NPSM conduit connection.

Item Type

Product

Mounting

Direct Coupled

Frequency

50 Hz; 60 Hz

Approvals, Underwriters Laboratories Inc.

UL873, Plenum Rated

Electrical Connections

18 AWG color-coded cable

Operating Humidity Range (% RH)

5 to 95% RH, non-condensing

Supply Voltage

24 Vac ±20%

Power Consumption

Driving– 16 VA, Holding– 5 VA

Shipping and Storage Temperature Range (F)

-40 F to +158 F

Shipping and Storage Temperature Range (C)

-40 C to +70 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 +140 F

Ambient Temperature Range (C)

-40 C to +60 C

Switch Ratings

250 Vac, 5 A res (3 A ind)

Approvals, C-Tick

N314

Environmental, Electrical or Ingress Protection Rating

NEMA 2

Internal Auxiliary Switch

2

Maximum Noise Rating

Driving (dB(A) @ 1m)– 40; 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; Valve

Control Signal

Floating; (0)2-10 Vdc (4-20 mA w/500 ohm resistor)

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– 300 lb-in.

Additional Torque Ratings (Nm)

Maximum Stall– 34 Nm

External Auxiliary Switches Available

Yes, SW2-US

Rotation to Open

By switch

Rotational Stroke Adjustment

Mechanically limited 5 degree increments

Cable

Threaded conduit connector

Timing, Nominal

Driving @ 60 Hz– 90 sec

Spring Return Timing

Maximum– 20 sec

Feedback

2-10 Vdc (max. output: ±1.0 mA)

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

Input Impedance

Min. 95 kOhm

Electrical Connections (in.)

36 in.

Electrical Connections (mm)

0.9 m