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DO746
Unit of Measure
1 2 3 4 

Item #

Item Name

Operator Model

DO693 (DO666-base) N/A 4.0 amp breaker N/A NB-500 & MS
DO710 N/A FERITES ( SOLD 2 TO A PACK ) N/A ALL
DO729 N/A INNER Cable from PLC to HMI external outer connection REPLACES DO 491 N/A
DO730 N/A CABLE 15 Foot Gray Outer Cable (attaches to the DAU) Runs from the Side Port to the HMI N/A DAU
DO742-1 N/A NB-1000 LEESON MOTOR W/ GEAR REDUCER/GEAR MOTOR ( COMES AS ONE PC N/A NB-1000
DO743-1 N/A NB-2000 LEESON MOTOR W/ GEAR REDUCER/GEAR MOTOR ( COMES AS ONE PC N/A NB-2000
DO745 N/A Logic (Plate) Assembly NB-500 (w/ KB Board) (Most common) N/A NB-500 need s/n of operator
DO745-MS N/A Logic (Plate) Assembly NB-500 (w KB Board for Main /Sub Operator) N/A NB-500 M/S need s/n of operator
DO746 N/A Logic (Plate) Assembly NB-4000 (w/ KB Board) N/A NB-4000
DO747 N/A Logic (Plate) Assembly NB-1000, NB-2000 & NB-2000 HD2 (w/ KB Board) N/A NB-1000, NB-2000 & NB-2000 hd2
DO747-MS N/A Logic Assembly (Plate) (w/ KB Board forNB-1000/2000 Main / Sub Operators N/A NB-1000 M/S & NB-2000 M/S
DO748 N/A Ball Screw Assembly for NB-4000 MOST COMMON ( standard 1 inch ) N/A NB-4000
DO749 N/A NB-2000 Elastomeric Coupling N/A NB-2000
DO750 N/A NB-1000 Elastomeric Coupling *** MUST HAVE SERIAL NUMBER **** N/A NB-1000
DO751 N/A NB-500 Elastomeric Coupling N/A NB-500 USE WITH OLDER GEARBOX
DO751-1 (NEWER) N/A NB-500 Elastomeric Coupling FOR S/N i19-5-038-2M & UP N/A NB-500 USE WITH NEWER GEARBOX
DO753 N/A NB-500 Door Arm Assembly (is used with the DO756 slider block) N/A NB-500
DO754 N/A NB-1000 Door Arm Assembly (is used with the DO756 slider block) N/A NB-1000
DO755 N/A NB-2000 Door Arm Assembly (is used with the DO757 slider block) N/A NB-2000
DO755-HD N/A NB-2000 HD Door Arm Assembly ( Pull Or Push) N/A NB-2000 HD2
DO756 N/A NB-500 & NB-1000 CAM BLOCK (Slider Block )Per Dwgs #: NB-500-3 & 04597K44 N/A NB-500,1000
DO757 N/A NB-2000 CAM BLOCK (Slider Block) Per Dwgs #: NB-2000-44 N/A NB-2000
DO758 N/A MOTOR End (CONTAINS 3 COUPLINGS TO THIS KIT) N/A NB-4000
DO758 N/A NB-4000 Elastomeric Coupling Assembly N/A NB-4000
DO774 N/A 180۫° Modified Swing Slider Block ( for existing operator ) N/A NB-2000
Unit of Measure
1 2 3 4