Tekmar 742 Actuating Motor - 11 N*m

 

Tekmar

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The Actuating Motor 742 uses a 0-10 or 2-10 V (dc) signal to adjust the position of a mixing valve. It is compatible with tekmar brass mixing valves 710 to 724. It provides 97 in•lbs (11 N•m) of torque over a 90° rotation. The rotation direction is selected by a toggle switch.

Features (definitions)

  • Manual override

  • Reversible scale plate

Specifications

Packaged weight 1.1 lbs. (500 g)
Dimensions 3-5/8" H x 3-1/8" W x 3-9/16" D (93 x 80 x 90 mm)
Enclosure Polycarbonate, NEMA type 1
Ambient conditions Indoor use only, 32 to 122°F (0 to 50°C), 95% RH non-condensing
Power supply 24 V ±10% (ac/dc) 2.5 VA, Class 2
Control signal input 0-10 V (dc) or 2-10 V (dc), selected by switch setting100 kΩ maximum input impedance
Position signal output 0-10 or 2-10 V (dc), follows switch setting3 kΩ minimum load impedance
Angle of rotation Electrically limited to 90° shaft rotation, clockwise or counterclockwise direction selected by switch setting.
Motor speed 140 seconds
Rated torque 97 in•lbs (11 N•m)
Warranty Limited 3 Year Warranty