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742 | Actuating Motor 0-10v | Tekmar

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Tekmar 742 Documents

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Overview

Details for 742

Actuating Motor 0-10v

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 88 in-lbs (10 N-m) of torque over a 90 degree rotation. The rotation direction is selected by a toggle switch.

Features

Compatible with Tekmar brass mixing valves 710 to 724
The rotation direction is selected by a toggle switch
Reversible scale plate
Manual override

Specifications

Item Number	742
Brand	Tekmar
Category	Actuators
Ambient Conditions	Indoor use only, 32 to 122 degrees F (0 to 50 degrees C), 95 percent RH non-condensing
Control Signal Input	0-10 V (dc) or 2-10 V (dc), selected by switch setting 100 k ohms maximum input impedance
Dimensions	3-5/8" H x 3-1/8" W x 3-9/16" D (93 x 80 x 90 mm)
Enclosure Material	Polycarbonate
Enclosure NEMA Rating	NEMA 1
Motor Speed	140 seconds
Position Signal Output	0-10 or 2-10 V (dc), follows switch setting 3 k ohms minimum load impedance
Power Supply	24 V plus / minus 10 percent (ac/dc) 2.5 VA, Class 2
Rated Torque	88 in-lbs (10 N-m)
Rotation Angle	Electrically limited to 90 degree shaft rotation, clockwise or counterclockwise direction selected by switch setting.