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AC Gearless Machine, 1.5 T Spare Parts Leaflet 06-AAA20220AL March 22, 2023 / Page 1 of 7 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contain any technical data subject to EAR or ITAR SERVICE ENGINEERING Otis Elevator Company Bloomfield, Connecticut USA Unpublished Work—© Otis Elevator Co.; 2023

Page 2 March 22, 2023 This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 06-AAA20220AL History Leaflet Description This elevator machine is designed for use with coated steel belts (CSB) of dimensions 30 mm wide x 3 mm thick. There are four basic machine variations referenced in this document: 1. 1.5T-A (340V) EN: For 490 to 680kg, 1.6m/s elevator duties, EN81:1 code compliant brake with single coil 2. 1.5T-B (340V) EN: For 490 to 680kg, 1.0m/s elevator duties, EN81:1 code compliant brake with single coil 3. 1.5T-P (170V) JIS: For 600kg, 1.0m/s elevator duties, EN81:1 code compliant brake with single coil (Japan) 4. 1.5T-M (170V) JIS: For 600kg, 1.75m/s elevator duties, EN81:1 code compliant brake with single coil (Japan) Leaflet Revisions Date Revised Subject Matter Expert Reason for Revision October 16, 2002 James Hubbard New release December 15, 2004 Ben Watson Added NOTE to Page 3. March 25, 2006 Ben Watson Added ABA20220AL arrangement. January 15, 2007 Scott Boulanger Added rationalized encoder. January 12, 2011 Michael Lang Updated brake part numbers on p. 6 (TAA. .to TBA ../TCA. .) October 6, 2021 Arianisis Mangual Camilo Cardona Updated replacement brakes as follows: Legacy Brake Part No. New Brake Part TCA20222BC7 TAA20236AC (EN Only) TCA20222BC6 TAA20222BC8 Added Brake Max Load March 22, 2023 Juan Murillo Added OBSOLESCENCE notice on the cover Related Drawings Drawing No. Title Drawing No. Title AAA20220AL A. C. Gearless Machine Permanent Magnet 3 Phase Motor AAA633Z Encoder, Incremental Encoder, Gen 2 Rel 2 ABA20220AL A. C. Gearless Machine Permanent Magnet 3 Phase Motor - - - - - - Related Documents Document ID Title SPL 07-TBA20222BC CR Brake for Gen2 System Subject Matter Expert Name Department Camilo Cardona Otis Engineering Center, Farmington (OECF) 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., 2023 March 22, 2023 Page 3 AC Gearless Machines 06-AAA20220AL AAA20220AL ABA20220AL REF. No. PART No. APPL: DUTY LOAD (kg) SPEED (m/s) MOTOR (V) BRAKE (V) DESCRIPTION 1 AAA20220AL11 AAA20220AL1 AAA20220AL12 AAA20220AL2 ABA20220AL12 ABA20220AL2 EN 420–680 1.6 340 (minimum) 24 VDC Assembly, AC Gearless Machine, EN81 Certified Brake, and Incremental Encoder AAA20220AL13 AAA20220AL3 AAA20220AL14 AAA20220AL4 ABA20220AL14 ABA20220AL4 1.0 NOTE: See mounting hardware on p. 5. (Continued on next page)

Page 4 March 22, 2023 This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 06-AAA20220AL AC Gearless Machines AAA20220AL ABA20220AL REF. No. PART No. AREA DUTY LOAD (kg) SPEED (m/s) MOTOR (V) BRAKE (V) DESCRIPTION 1 AAA20220AL15 AAA20220AL5 ABA20220AL15 ABA20220AL5 JIS 600 1.0 170 24 VDC Assembly, AC Gearless Machine, w/EN81 Certified Brake and Incremental Encoder; Motor Voltage = 513 V AAA20220AL16 ABA20220AL16 ABA20220AL6 1.75 AAA20220AL17 AAA20220AL7 ABA20220AL17 ABA20220AL7 490 1.0 AAA20220AL18 AAA20220AL8 ABA20220AL18 ABA20220AL8 1.75 AAA20220AL52 Korea 630 1.0 ABA20220AL51 1.6 NOTE: See mounting hardware on p. 5. (Continued on next page)

This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 March 22, 2023 Page 5 AC Gearless Machines 06-AAA20220AL AAA20220AL ABA20220AL REF. No. PART No. AREA DUTY LOAD (kg) SPEED (m/s) MOTOR (V) BRAKE (V) DESCRIPTION 1 ABA20220AL42 EN, XOEC 420-680 1.6 340 minimum 24 VDC Assembly, AC Gearless Machine, w/EN81 Certified Brake and w/o Encoder; ABA20220AL44 1.0 ABA20220AL22 EN 1.6 48 VDC Assembly, AC Gearless Machine, w/48 V Brake and Rationalized 5 V 2-Channel Encoder ABA20220AL24 1.0 ABA20220AL32 1.6 Assembly, AC Gearless Machine w/o Brake, and Rationalized 5 V 2-Channel Encoder ABA20220AL34 1.0 2 AAA180JB1 Glue, Loctite® 243 Sealant, 0 ml Bottle 3 AAA27076AJ1 Kit, Hex Head Bolt, M16 x 120 mm, Including AAA180JB1

Page 6 March 22, 2023 This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 06-AAA20220AL Brake AAA20220AL ABA20220AL REF. No. PART No. APPLICATION MAX LOAD (kg) DESCRIPTION 1 TCA20222BC6 TCA20222BC7 TAA20222BC8 TAA20236AC1* Used w/ ABA20220AL2(EN Only), 4(EN Only), 41(EN Only), 42(EN Only), 44(EN Only) 1150 EN81-Certified 24 V Brake, SPL 07-TBA20222BC TCA20222BC7 Used w/ ABA20220AL2(GB), 4(GB), 41 (GB), 42(GB), 44(GB) 680 Certified 24 V Brake, SPL 07-TBA20222BC TCA20222BC6 Used w/ ABA20220AL51(KCC), 52(KCC) 630 TBA20222BC56 Used w/ ABA20220AL5, 6 600 TBA20222BC57 Used w/ ABA20220AL7, 8 490 TBA20222BF6 TAA20236AD1* Used w/ ABA20220AL22 (EN only), 24 (EN only) 840 Certified 48 V Brake, SPL 07-TAA20222BF TBA20222BF6 Used w/ ABA20220AL22, 24 840 Certified 48 V Brake, SPL 07-TAA20222BF * Only available for countries in EN81 jurisdiction.

This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 March 22, 2023 Page 7 Encoder and Data Plate 06-AAA20220AL AAA20220AL REF. No. PART No. APPLICATION DESCRIPTION 1 AAA633Z1 Encoder, Incremental, w/ 5.1 m Cable Used w/ AAA20220AL1, 2-18, 41-52 AAA633AG22 Encoder, Rationalized 5 V 2-Channel, w/ 5.1 m Cable Used w/ AAA20220AL22, 24, 32, 34 2 AAA20220R3 Kit, Encoder Hall Effect Replacement All AAA20220AL Machines 3 AAA102AHZ2 Plate, Data