FEATURES 

• Brushless DC submotor with electronic stall protection for floating/modulating models. 

• Brush DC submotor with electronic stall protection for 2-position models. 

• Self-centering shaft adapter (shaft coupling) for wide range of shaft sizes. 

• Models available with three torque ratings: 44 lb-in. (5 N•m), 88 lb-in. (10 N•m), and 175 lb-in. (20 N•m). 

• Models available for use with two-position, single pole single throw (spst), line-voltage or low-voltage controls. 

• Models available for use with floating or switched single-pole, double-throw (spdt) controls. 

• Models available for use with proportional current or voltage controls. 

• Models available with combined floating/modulating control in a single device. 

• Models available with adjustable zero and span. 

• Models available with line-voltage internal and switches. 

• Access cover to facilitate connectivity. 

• Metal housing with built-in mechanical end limits. 

• Spring return direction field-selectable. 

• Shaft position indicator and scale. 

• Manual winding capability with locking function. 

• UL (cUL) listed and CE compliant. 

• All Models are plenum-rated per UL873.