Greenheck Fan SMD-302 dimensions Application Data, Damper Sideplate and Sleeve Dimensional Data

Models: SMD-302

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Application Data

Application Data

Damper Sideplate and Sleeve Dimensional Data

The drawings below illustrate the factory standard sideplate and sleeve mountings for the SMD-302. The standard "A" dimen- sions listed in the table provide adequate space for the mounting of actuators and controls.

If space constraints are a problem the "A" dimension can be varied between 53/8 in. (136mm) and 12 in. (305mm).

 

 

 

 

 

 

 

Sleeve

11/2" max

 

 

 

 

 

 

 

 

 

Sideplate

 

 

"A" Dimension

 

 

 

 

 

 

 

 

 

 

 

 

 

 

in. (mm)

 

Sleeve

Sideplate

 

 

 

 

 

 

Standard

Maximum

 

 

 

 

 

 

 

 

 

 

 

 

All Dampers*

7 3/16 (183)

12 (305)

6 3/16 (157)

33/4"

 

 

 

When height is

11 3/16

12

10 3/16

 

 

 

 

 

 

 

11 in. (279) or

(284)

(305)

(259)

 

 

 

 

152mm.

less with OCI

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*With the exception of dampers 11 in. (279mm) high or less (12 in.

 

 

 

 

 

(305mm)high or less if

width is greater than 64 in. (1625mm)) with OCI

Varies

 

 

 

 

option.

 

 

 

 

53/8"

 

 

 

 

 

 

 

 

 

 

 

** On dampers 11 in. (279mm) high or less (12 in. (305mm)high or less if

 

 

 

127.mm

width is greater than 64 in. (1625mm)) with OCI option, sideplate is 16 in.

 

 

 

(406mm)

 

 

 

 

 

 

 

A

 

 

 

 

 

A

 

5"

*

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

305mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sleeve Length

 

 

T*

 

 

Space Envelopes Required for Actuators

 

S

 

 

 

 

 

 

 

and Accessories

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Externally mounted actuators always require space

 

 

 

 

 

outside of the damper sideplate or sleeve. The “S” dimen-

 

 

 

 

 

sion illustrates the clearance required for various available

 

 

 

 

 

actuators.

 

 

 

 

 

 

 

 

 

On dampers less than 18 in. (457mm) high, actuators may

 

 

 

 

 

also require clearances above and/or below the sideplate

 

 

 

 

 

or sleeve. “B” and “T” dimensions are worst case clear-

 

 

 

 

 

ance requirements for some dampers less than 18 in.

 

 

 

 

 

(457mm) high. All damper sizes under 18 in. (457mm) high

 

 

 

 

 

do not require these worst case clearances. If space avail-

 

 

 

 

 

ability above or below the damper sleeve is limited, each

 

 

 

 

 

damper size should be individually evaluated.

 

 

 

B*

 

 

 

 

 

 

 

 

Actuator

 

B*

T*

 

S

 

 

 

Type/Model

With OCI

With OCI

 

 

 

 

 

 

 

 

 

 

 

 

 

120 Volt AC

 

 

 

 

ML4XXX Series Honeywell

5 1/4 in. (133mm)

3/4 in. (19mm)

6 in. (152mm)

 

 

MS4XXX Series Honeywell

6 in. (152mm)

3/8 in. (10mm)

6 in. (152mm)

 

 

MS4120 Series Honeywell

6 in. (152mm)

3/8 in. (10mm)

6 in. (152mm)

 

 

 

 

 

 

24 Volt AC

 

 

 

 

 

ML8XXX Series Honeywell

5 1/4 in. (133mm)

3/4 in. (19mm)

6 in. (152mm)

 

 

MS8XXX Series Honeywell

6 in. (152mm)

3/8 in. (10mm)

6 in. (152mm)

 

 

MS8120 Series Honeywell

6 in. (152mm)

3/8 in. (10mm)

6 in. (152mm)

 

 

 

 

 

 

Pneumatic (psi)

 

 

 

 

331-4551 Siemens

 

1 in. (25mm)

6 1/4 in. (159mm)

6 1/2 in. (165mm)

 

 

331-2976 Siemens

 

2 3/8 in. (60mm)

12 1/8 in. (308mm)

9 1/4 in. (235mm)

 

 

MK2-7121 Invensys

3 3/4 in. (95mm)

16 1/2 in. (419mm)

10 in. (254mm)

 

 

* For dampers 18 in. (457mm) or more in height these dimensions are 0 in. .

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Greenheck Fan SMD-302 dimensions Application Data, Damper Sideplate and Sleeve Dimensional Data, and Accessories