Greenheck AM-689 User Manual

-

704

x

ies,

41-707x

ies, and

41-715x

ies

MA40-704x Series, MA41-707x Series, and MA41-715x Series

Spring Return DuraDrive® Two-Position Actuator

For spring return applications that require two­position control of dampers and valves in HVAC
system.

Features:

• 35 lb.-in. (4 N-m), 60 lb.-in (7 N-m), 133 lb.-in (15 N-m).

• On-off control.

• Rugged die cast housings rated for NEMA 2/IP54.

• Overload protection throughout rotation.

• Optional built-in auxiliary switch to provide for interfacing or
signaling.

o

• Provides 95

of rotation.

• Visual position indicator provided.

• Rotation limiting available.

• MA41 series manual override.

Model Chart

Actuator Power Input

VA Watts

Part Number

MA41-7153 24 Vac

MA41-7153-502 Two

MA41-7150

MA41-7150-502 Two

MA41-7151

MA41-7151-502 Two

MA41-7073 24 Vac

MA41-7073-502 Two

MA41-7070

MA41-7070-502 Two

MA41-7071

MA41-7071-502 Two

MA40-7043 24 Vac

MA40-7043-501 One

MA40-7040

MA40-7040-501 One

MA40-7041

MA40-7041-501 One

a

Timing was measured with no load applied to the actuator.

b

De-rating is required at low temperatures.

c

One adjustable from 25 to 85o rotation and one set to operate @ 5o fixed.

d

One adjustable from 0 to 95o rotation (0 to 1 scale).

Voltage

± 20%

22-30 Vdc

120 Vac

± 10%

230 Vac

± 10%

± 20 %

22-30 Vdc

120 Vac

± 10%

230 Vac

± 10%

± 20%

22-30 Vdc

120 Vac

± 10%

230 Vac

± 10%

50 Hz 60 Hz

9.8 9.7 7.5 7.5 0.29 2.8 2.8

11.7 10.0 8.8 8.4

15.5 10.6 9.5 8.5 4.6 3.3

4.8 4.8 3.2 3.2 0.13 0.8 0.8

10.7 5.6 4.2 3.6

17.0 8.0 5.1 4.0 2.7 1.4

4.4 4.4 2.9 2.9 0.11 0.8 0.8

6.4 4.3 3.8 3.4

5.8 4.6 4.1 3.9 1.5 1.2

Running

50 Hz60

Hz

DC

Amps

—

—

—

Holding

50Hz60

5.0 3.6

2.0 1.2

1.6 1.2

Auxiliary

Switch

Hz

Timing in Seconds

Powered

No

c

No

c

No

c

No

c

No

c

No

c

No

d

No

d

No

d

Approximate

o

(21oC)

@ 70

Spring
Return

<190 <30 133 (15) 350 (40)

<80 <40 60 (7) 250 (28)

<50 <28 35 (4) 150 (17) No

US

Output Torque Rating

a

Minimum

lb-in (N-m)

Maximum

US

b

Manual

Override

Stall

Yes

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MA40-704x Series, MA41-707x Series, and MA41-715x Series

Specifications

Inputs

Control signal On-off SPST contacts or Triacs (500 mA).

Power Refer to Model Chart.

Connections

Outputs

Motor Type

Electrical

Mechanical

Environment

Ambient Temperature limits

Humidity 5 to 95% RH, non-condensing.

Locations

Dimensions

Agency Listings

UL

European Community EMC Directive (89/336/EEC). Low Voltage Directive (72/23/EEC).

CUL Canadian Standards C22.2 No. 24-93.

Australia

General Instructions Refer to F-26642.

3 ft. (0.9 m) long, appliance cable, 1/2 in. conduit connectors. For M20 Metric conduit, use AM-756
adaptor.

MA40-704x, MA41-707x: Brush.
MA41-715x: Brushless DC.

MA40-7043-501: One auxiliary switch available, SPDT 6A resistive @ 24 Vac, adjustable 0 to 95q (0 to

1 scale). UL listed,
MA40-7040-501 or MA40-7041-50: One auxiliary switch available, SPDT 6A resistive @ 240 Vac,

adjustable 0 to 95q (0 to 1 scale). UL listed, switch meets VDE requirements for 6 (1.5)A, 24 Vac.
MA41-715x-502 or MA41-707x-502: Two auxiliary switches available, SPDT 7A resistive @ 250 Vac,

one fixed @5 q and one adjustable 25 to 85
Vac.

Direction of rotation: CW or CCW rotation is available through reverse mounting.

Shaft clamp: Direct coupled using a through hole output hub.

MA40-704x: Up to 5/8 in. round, 1/2 in. square shafts.
MA41-71xx: Up to 3/4 in. round, 1/2 in. square shafts.

See Accessories for larger shaft options.

sition Indicator: MA40-704x: Visual indicator, 0 to 1 (0 is the spring return position).

Po
MA41-707x, MA41-715x: Pointer (-5 to 90°) and scale are provided for position indication (-5 is normal
or spring return position).

Shipping and storage: -40 to 160qF (-40 to 71qC).
Operating: -22 to 140qF (-30 to 60qC).

MA40-704x: NEMA 2 (IEC 1P54) no restrictions.

MA41-707x: NEMA 1 (IEC IP30), NEMA 2 (IEC IP54) with conduit in the down position.

MA41-715x: NEMA 1 (IEC IP30), NEMA 2 (IEC IP54) with conduit in the down position.

MA41-707x, MA41-715x: 10-1/2 H x 4 W x
MA40-704x: 6-51/64 H x 4 W x 3-1/2 D in. (68 x 100 x 89 mm).

UL-873, Underwriters Laboratories Listed (File #E9429 Category Temperature-Indicating and
Regulating Equipment).

This product meets requirements to bear the C-Tick mark according to the term
Communications Authority under the Radio Communications Act 1992.

switch meets VDE requirements for 6 (1.5)A, 24 Vac.

q. UL Listed, meets VDE requirements for 7 (2.5)A, 250

3-1/2 D in. (287 x 100 x 89 mm).

s specified by the

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