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Harmonic Drive i-Motion® Operator Spare Parts Leaflet 23-AAA7782BE May 18, 2022 / Page 1 of 10 OBSOLESCENCE NOTICE The product covered in this SPL has been designated as obsolete and is no longer supported. See TIP 32.2-1, Obsolete Components, for potential upgrade. Replacement lower level parts listed within and unique to this design are not being restocked when depleted. Some of these parts, depending on availability and other factors, may be quoted through Customer Service, but most will have extended lead times and increased cost due to low volume production. This document does not contain any technical data subject to EAR or ITAR SERVICE ENGINEERING Otis Elevator Company Bloomfield, Connecticut USA Unpublished Work—© Otis Elevator Co.; 2022

Page 2 May 18, 2022 This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2022 23-AAA7782BE History Leaflet Description This leaflet provides spare parts information for the AAA7782BE Harmonic Drive i-Motion™ Door Operator. It covers LRUs for the engine unit only. Part numbers and LRUs for the complete operator and the linkage parts are found in SPL 23-AAA7782BJ. Leaflet Revisions Date Revised Subject Matter Expert Reason for Revision July 13, 1999 Duane Stupienski Spare part information, preliminary leaflet November 1, 1999 Duane Stupienski Update artwork. August 1, 2001 Duane Stupienski Add references to: cam kits, motor brush, bearing stand assembly. November 9, 2011 Brian Regan Added 477FK2, AAA27EF10, AAA635L12. November 20, 2019 Peter Kelley Revised history page May 18, 2022 Pete Kelley Updated document template and obsolescence info Related Drawings Drawing No. Title Drawing No. Title AAA7782BE i-Motion™ Otis Harmonic Drive C/O, S/S, 2/S AAA25580P i-Motion™ Control Box Assembly AAB7782BE i-Motion™ Otis Harmonic Drive C/O, S/S, 2/S Related Documents Document ID Title SPL 23-7782AA Harmonic Drive QL Operator SPL 23-AAA7782AT Harmonic Drive QL Operator SPL 23-AAA7782BJ i-Motion™ Door Operator Linkage Arrangements TIP 22.13-2 New i-Motion™ Limit Cam and Cover Installation Subject Matter Expert Name Department Peter Kelley OSC Service Engineering About Spare Parts Leaflets… This document lists the lowest replaceable units (LRUs) for the standard version of the product. The LRUs are chosen by a team of Otis associates representing engineering and manufacturing. While goal of this document is to make parts identification as easy as possible, the document cannot be all-inclusive. Elevator and escalator contracts classified as “special” or “custom” are not addressed here. For such contracts, please refer to specified information, the contract folder, TIPs, Field Education Articles, Construction Letters, etc. for further information. If you have any suggestions about this document, please contact the subject matter expert listed on this page.

This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2022 May 18, 2022 Page 3 Door Operator Engine 23-AAA7782BE and Linkage Assemblies VINTAGE REF. No. PART No. DESCRIPTION 1 - - - Assembly, Door Operator Engine, Type AAB7782BE, Center-Opening = 36 in.-60 in., Single-Slide = 32 in.-42 in., Two-Speed = 36 in.-55 in. SPL 23-AAA7782BJ 2 - - - Components, Door Operator Linkage, for Type AAA7782BJ, Center-Opening Doors - - - Components, Door Operator Linkage, for Type AAA7782BK, Single-Slide Door - - - Components, Door Operator Linkage, for Type AAA7782BL, Two-Speed Doors

Page 4 May 18, 2022 This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2022 23-AAA7782BE AAA7782BE Engine Components Drive Pulley & Roller Stop AAA7782BE REF. No. PART No. DESCRIPTION 1 - - - Assembly, Control Box, Type AAA25580P, pp. 8, 9, 10 2 477FK2 Assembly, Stop Roller and Bracket 3 B198AJ1 Pulley, Drive 4 456EY1 Stop, Roller 5 477FK1 Stop, Roller Mount 6 AAA717J1 V-Belt

This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2022 May 18, 2022 Page 5 AAA7782BE Engine Components 23-AAA7782BE Bearing, Motor & Retaining Ring AAA7782BE REF. No. PART No. DESCRIPTION 1 212AB4 Bearing, Nylon Bushing (two places) 2 AAA240AM1 Brush, Carbon 3 321FD1 Bushing, Rubber (two places) 4 AAA6333EZ1 Motor, 115 VDC, 1/6 HP, 1140 RPM 5 81DY2 Pin, Hinge 6 172DR4 Ring, Retaining (two places)

Page 6 May 18, 2022 This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2022 AAA7782BE Engine Components 23-AAA7782BE Bracket, Lever Arm & Pulley AAA7782BE REF. No. PART No. DESCRIPTION 1 AAA332BM1 Assembly, Chain 2 395E4 Assembly, Lever Arm 3 AAA315WY1 Brace, Pivot 4 AAA316GBE1 Bracket, AAA316GBE2 Bracket, 5 81AX59 Pin, Spring 6 AAA198AV1 Pulley, Intermediate 7 265BX1 Sheave, V-Belt

This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2022 May 18, 2022 Page 7 23-AAA7782BE AAA7782BE Engine Components Bearing Stand, Cam & Cover Kit AAA7782BE REF. No. PART No. DESCRIPTION 1 AAA327NX2 ABA327NX2 Cam/Wheel, TIP 22.13-2* NOTE AAA327PF400 Kit, Cam & Cover, w/Mounting Sundries, and Center-Opening (RH & C/O), w/TIP 22.13-2* AAA327PF401 Kit, Cam & Cover, w/Mounting Sundries, , w/TIP 22.13-2* 2 AAA327PF2 Cam, Individual, TIP 22.13-2 3 AAA285ST1 Cover, i-Motion™ Cam, and Center-Opening (RH & C/O), TIP 22.13-2* AAA285ST2 Cover, i-Motion™ Cam, , TIP 22.13-2* 4 471GB4 Stand, Bearing, w/Bearing for Both Intermediate & Drive Pulleys NOTE: Once cam kit has been installed, only individual cam (ref. 2) or individual cover (ref. 3) will need service replacing. * TIP 22.13-2, New i-Motion™ Limit Cam and Cover Installation.

Page 8 May 18, 2022 This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2022 Type AAA25580P 23-AAA7782BE Control Box Assembly AAA7782BE REF. No. PART No. DESCRIPTION APPLICATION 1 AAA25580P1 Assembly, i-Motion™ Control Box, Center-Opening, Single-Slide, & Two-Speed, w/o Door Control SubSystem AAA25580P2 Assembly, i-Motion™ Control Box, Single-Slide & Two-Speed, w/o Door Control SubSystem AAA25580P3 Assembly, i-Motion™ Control Box, Center-Opening, Single-Slide, & Two-Speed, w/ Door Control SubSystem AAA25580P4 Assembly, i-Motion™ Control Box, Single-Slide & Two-Speed, w/ Door Control SubSystem

This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2022 May 18, 2022 Page 9 AAA25580P Control Box 23-AAA7782BE Components, Cable & Connector AAA7782BE REF. No. PART No. DESCRIPTION * 174HT3 Cable, Electrical 1 AAA329BL1 Cap, Sub D Connectors 2 AAA447AP25 Connector, 12-Pole 3 AAA447AP16 Connector, 2-Pole 4 AAA447AP18 Connector, 4-Pole 5 AAA648A305 Connector, Rack/Panel, Male Screw Kit 6 AAA648A307 Connector, Rack/Panel, Female Screw Kit - - - AAA375BY11 Fuse, 3A, NOTE - - - AAA447AP100 AAA27EF10 Tool, Wire Insertion, NOTE * For location only. Part not shown. NOTE: The fuse and wire insertion tool are packaged separately and shipped with specific AAA25580P arrangements.

Page 10 May 18, 2022 This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2022 23-AAA7782BE AAA25580P Control Box Components, Label & Switch AAA7782BE REF. No. PART No. DESCRIPTION 1 AAA26800XF1 Board, Door Operator Control, CLQL 2 AAA635R1 Keypad 3 AAA102AFQ1 Label, Lettering 4 AAA443DZ1 Lens, Window 5 AAA102AFE3 Plate, Data 6 AAA608D8 Switch, Proximity (four places) 7 AAA635L10 AAA635L12 Switch, Push Button