User Guide

ManualsBrandsBarber Colman ManualsDampers150 lb-in DuraDrive Actuator (120V)

Table-1 Model Chart.

ACCESSORIES

AM-674 Weather Shield - steel

AM-676 Universal Shaft Extension, approximately 9-1/2" (242 mm) long for use on 3/8" to

11/16"(10 to 17 mm) Round Shafts, 3/8" to 9/16" (10 to 14 mm) square shafts

(AM-753 clamps required)

AM-751 Standard Anti-rotation Bracket 9" long x 13/16" (229 x 21 mm) wide (229 x 21 mm),

included with actuator

AM-752 Optional Anti-rotation Bracket 4" long x 1-11/6" wide (102 x 43 mm), for narrow

spaces

AM-753 Optional Universal Mounting Clamps for 5/8"(16 mm) square shaft, 3/4" and 1"

(19 to 25 mm) round shafts (two per package)

AM-754 Standard Universal Mounting Clamps for 3/8" to 1/2" (10 to 13 mm) round and

square shafts, two included with actuator

AM-756 Metric Conduit Adaptor M20 x 1.5 to 1/2" NPT (two per package)

TF-711-02 1/2" Sealtight Water Tight Conduit Connector (straight)

TF-713-02 1/2" Sealtight Water Tight Conduit Connector (90°)

X-5521 1/2" Pipe Plug, included with actuator

TYPICAL APPLICATIONS (wiring diagrams)

Part

Number

Actuator Power Input Approximate 93° Rotation

Timing in Seconds

@ 70° F (21° C)

for Rated Torque

Output Torque Rating

lb.-in. (N-m)

Voltage Hz Watts

Running Holding Minimum Maximum Stall

MA40-7173

This model is in conformance with CE standards.

24 Vac ±20%

50 60

5.4 9.6 4.1

145 150 (17) 450 (51)MA40-7170 120 Vac ±10% 7.2 11.4 9.4

MA40-7171

240 Vac ±10% 7.4 11.8 9.5

Figure-1 Typical MA40-7170 Wiring Diagram.

MA40-7170

Black

White

120 Vac

GRDGreen/Yellow

1 SPST or Triac Controller.

2 Unused conduit port must remain plugged with a water tight pipe

plug as shipped from factory to maintain NEMA Type 4 or IP56

rating.

3 Ground wire may be Green on some models.

Figure-2 Typical MA40-7171 Wiring Diagram.