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Gen2® 5T AC Gearless Machine: ANSI- and EN81-Compliant (regenerative drive) Spare Parts Leaflet 06-AAA20220AS February 1, 2023 / Page 1 of 15 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contain any technical data subject to EAR or ITAR SERVICE ENGINEERING Otis Elevator Company Bloomfield, Connecticut USA Unpublished Work—© Otis Elevator Co.; 2022

Page 2 February 1, 2023 This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 06-AAA20220AS History Leaflet Description This leaflet details spare parts for the Gen2® R2 five ton (5T) sheave shaft load, extended duty, permanent magnet (PM) AC three-phase, high voltage (for regenerative drive) motor gearless machine for ANSI-compliant North and South American Area (NSAA) and EN81-compliant European and Asian markets. Leaflet Revisions Date Revised Subject Matter Expert Reason for Revision March 10, 2005 Ben Watson New SPL March 25, 2006 Ben Watson Updated parts list; Re-arranged layout July 25, 2006 Ben Watson Added AAA341BBV1 and AAA283AVA1. January 15, 2007 Scott Boulanger Added rationalized encoder. April 10, 2007 Scott Boulanger Changed views to show new sheave guard and update part numbers pp 9–11. November 20, 2008 David Torlai Update with Japan and Korea data July 28, 2010 Val Sheynkman Updated the history page with the correct SME name June 22, 2011 Val Sheynkman Corrected Ref. 3 on p. 12 August 17, 2011 Val Sheynkman Added new p. 14 January 7, 2015 Kyle Pereira Updated p. 13 by removing NOTES 1 through 3 August 3, 2016 Kyle Pereira Updated p. 13, added new p. 14 September 14, 2022 Juan Murillo Updated to include OBSOLESCENCE note on cover February 1, 2023 Juan Murillo Updated OBSOLESCENCE note on cover Continued on next page.

This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 February 1, 2023 Page 3 06-AAA20220AS History Related Drawings Drawing No. Title Drawing No. Title AAA20220AS AC Gearless Machine Permanent Magnet 3 Phase Motor (5.0 T Regenerative—513V) ABA20220AS AC Gearless Machine Permanent Magnet 3 Phase Motor (5.0 T Regenerative—513V) AAA633Z Encoder (2-channel) AAA633AE Encoder (3-channel) Related Documents Document ID Title Otis Doc. 54694 Functional Requirements for GeN2 R2 (extended duties) PM AC Gearless Machine Otis Doc. 55763 GeN2—5T Machine Basic Data SPL 07-TBA20236K 5T NAA/ANSI Brake for Gen2 System SPL 07-TBA20236H 5T EN Brake for Gen2 System TIP 6.1.11-15 Gen2® Main and Rescue Encoder Retrofit Subject Matter Expert Name Department Juan Murillo 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.

Page 4 February 1, 2023 This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 06-AAA20220AS EN81 Machine Assembly AAA20220AS ABA20220AS REF. No. PART No. APPLICATION DUTY LOAD (kg) SPEED (m/s) DESCRIPTION REMARKS AAA20220AS11 AAA20220AS1 ABA20220AS11 ABA20220AS1 EN81 1135–1600 1.0–1.75 5 V 2-Channel Incremental Encoder w/ 6.0 Meter Cable (A_A633Z4) and 20 VDC Brake 5TA, Gen2, ED (REGEN) ABA20220AS5 1.0 ABA20220AS21 1150 1.0–1.75 ABA20220AS22 Korea 1600 ABA20220AS25 1150 1.0 1 ABA20220AS26 1600 AAA20220AS12 AAA20220AS2 ABA20220AS12 ABA20220AS2 1800–2000 1.0–1.6 5TB, Gen2, ED (REGEN) AAA20220AS13 AAA20220AS3 ABA20220AS13 ABA20220AS3 EN81 1.75 AAA20220AS61 AAA20220AS51 ABA20220AS61 ABA20220AS51 1275 2.0 5TC, Gen2, ED (REGEN) (Continued on next page)

This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 February 1, 2023 Page 5 EN81 Machine Assembly 06-AAA20220AS AAA20220AS ABA20220AS REF. No. PART No. APPLICATION DUTY LOAD (kg) SPEED (m/s) DESCRIPTION REMARKS ABA20220AS15 1135–1600 1.0 5V 2-Channel Incremental Encoder with 6.0 Meter Cable (A_A633Z4) and Brakeless, 20 VDC 5TA, Gen2, ED (REGEN) 1 AAA20220AS62 AAA20220AS52 ABA20220AS62 ABA20220AS52 EN81 1275 2.25–2.5 5TC, NGH, R1 (REGEN) AAA20220AS63 AAA20220AS53 ABA20220AS63 ABA20220AS53 2 AAA20220AS64 AAA20220AS54 ABA20220AS64 ABA20220AS54 1600 2.25–2.5 5TD, NGH, R1 (REGEN) ABA20220AS55 Korea 2 ABA20220AS56 2.25–2.5 (Continued to next page)

Page 6 February 1, 2023 This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 06-AAA20220AS EN81 Machine Assembly AAA20220AS ABA20220AS REF. No. PART No. APPLICATION DUTY LOAD (kg) SPEED (m/s) DESCRIPTION REMARKS 1 ABA20220AS101 1135–1600 (1150) 1.75 5TA, Gen2, ED (REGEN) ABA20220AS105 1.0 ABA20220AS151 EN81 (Korea) 1275 (1150) 2.0 5TC, NGH, R1 (REGEN) ABA20220AS152 2.25–2.5 ABA20220AS122 1600 1.75 5V 2-Channel Rationalized Encoder with 6.0 Meter Cable (A_A633Z4) and 48 V Brake 5TA, Gen2, ED (REGEN) ABA20220AS126 1.0 ABA20220AS155 Korea 2.0 5TD, NGH, R1 (REGEN) ABA20220AS156 2.25–2.5 ABA20220AS102 1800–2000 1.0–1.6 5TB, Gen2, ED (REGEN) ABA20220AS103 1.75 ABA20220AS153 EN 1600 2.0 5TD, NGH, R1 (REGEN) ABA20220AS154 2.25–2.5

This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 February 1, 2023 Page 7 EN81 Machine Assembly 06-AAA20220AS AAA20220AS ABA20220AS REF. No. PART No. APPLICATION DUTY LOAD (kg) SPEED (m/s) DESCRIPTION REMARKS 1 AAA20220AS71 ABA20220AS71 EN81 / Japan 1275 2 5V 2-Channel Incremental Encoder with 6.0 Meter Cable (A_A633Z4) and 20 VDC Brake 5TC, NGH, R1 (REGEN) AAA20220AS72 ABA20220AS72 2.25–2.5 AAA20220AS73 ABA20220AS73 1600 2 5TD, NGH, R1 (REGEN) AAA20220AS74 ABA20220AS74 2.25–2.5 AAA20220AS75 ABA20220AS75 850 (1:1 roping) 2 AAA20220AS76 ABA20220AS76 2.25–2.5 ABA20220AS77 600 (1:1 roping) 2 ABA20220AS78 2.25–2.5 5TC, NGH, R1 (REGEN) (Continued on next page)

Page 8 February 1, 2023 This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 06-AAA20220AS EN81 Machine Assembly AAA20220AS ABA20220AS REF. No. PART No. APPLICATION DUTY LOAD (kg) SPEED (m/s) DESCRIPTION REMARKS 1 ABA20220AS171 1275 2.0 5 V, 2-Channel Rationalized Encoder with 6.0 Meter Cable (A_A633Z4) and 48 V Brake 5TC, NGH, R1 (REGEN) ABA20220AS172 2.25–2.5 ABA20220AS173 1600 2.0 5TD, NGH, R1 (REGEN) ABA20220AS174 Japan 2.25–2.5 ABA20220AS175 850 (1:1 roping) 2.0 ABA20220AS176 2.25–2.5 ABA20220AS177 600 (1:1 roping) 2.0 5TC, NGH, R1 (REGEN) ABA20220AS178 2.25–2.5

This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 February 1, 2023 Page 9 NSAA Machine Assembly with 06-AAA20220AS ASME A17.1 Compliant Brake AAA20220AS ABA20220AS REF. No. PART No. APPLICATION DUTY LOAD (kg) SPEED (m/s) DESCRIPTION ABA20220AS131 3500 lb. (1588) 200 FPM (1.02) ABA20220AS132 2500–3000 lb. (1135–1360) ABA20220AS30 ABA20220AS133 3500 lb. (1588) 350 FPM (1.78) ABA20220AS31 ABA20220AS134 2500–3000 lb. (1135–1360) 5 V Three-Channel Incremental Encoder with 6.0 M Cable (A_A633AE2) and 48 V Brake 1 ABA20220AS32 ABA20220AS135 ANSI 4000–5000 lb. (1814–2268) 200–315 FPM (1.02–1.60) ABA20220AS33 ABA20220AS136 350 FPM (1.78) ABA20220AS81 ABA20220AS181 3000 lb. (1360 kg) 400 FPM (2.03) ABA20220AS82 ABA20220AS182 450–500 FPM (2.29–2.54) ABA20220AS83 ABA20220AS183 3500 lb. (1588 kg) 400 FPM (2.03) ABA20220AS84 ABA20220AS184 450–500 FPM (2.29–2.54)

Page 10 February 1, 2023 This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 06-AAA20220AS Gen2 5T Machine Components (EN81) AAA20220AS ABA20220AS REF. No. PART No. DESCRIPTION REMARKS 1 AAA21303CW1 Assembly, Terminal Block - - - 2 - - - Brake, Single Coil (torque per EN81 requirements) SPL 07-TBA20236H for Details 3 AAA346BBT1 Cover, End 5TA, B, C Machines AAA346BBT2 5TD Machine 4 AAA346BBS1 Cover, Terminal Block EN81 5 AAA633Z4 Encoder, Main 5 V Two-Channel Incremental Encoder with 6.0 m Cable (REGEN) (Continued on next page)

This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 February 1, 2023 Page 11 Gen2 5T Machine 06-AAA20220AS Components (EN81) AAA20220AS ABA20220AS REF. No. PART No. DESCRIPTION REMARKS 1 AAA20220AQ1 Encoder, Rescue Sensor Assembly - - - 2 AAA180JB1 Glue, Loctite® 243 Threadlocker, 10 ml Bottle Sealant 3 AAA384AHX1 AAA384AHX20 Guard, Sheave (seismic) Japan 4 AAA384AHX10 Guard, Sheave EN81, Korea 5 AAA27076AJ3 Kit, Hardware, Including (3) M20 x 55 Hex Head Screws, (1) Ref. 2 Torque to 120 Nm 6 AAA182AZ1 Packing, O-Ring - - - 7 AAA172UJ1 Ring, Clamp - - -

Page 12 February 1, 2023 This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 06-AAA20220AS Gen2 5T Machine Components (ANSI) AAA20220AS ABA20220AS REF. No. PART No. DESCRIPTION REMARKS 1 AAA283AVA1 Angle, Formed - - - 2 AAA21303CW1 Assembly, Terminal Block - - - 3 - - - Brake, ANSI 5T (48 V) SPL 07-TAA20236K for Details 4 AAA346BBV1 Cover, Conduit - - - 5 AAA346BBT1 Cover, End 5TA, B, C Machines AAA346BBT2 5TD Machine (1588 kg duty = 3500 lb., & 2.03-2.54 m/s = 400-500 FPM) 6 AAA346BBS2 Cover, Terminal Block ANSI 7 AAA633AE2 Encoder, Main 5 V Three-Channel Incremental Encoder (REGEN) (Continued on next page)

This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 February 1, 2023 Page 13 Gen2 5T Machine Components (ANSI) 06-AAA20220AS AAA20220AS ABA20220AS REF. No. PART No. DESCRIPTION REMARKS 1 AAA20220AQ1 Encoder w/ Rescue Sensors - - - AAA20220AQ2 Encoder w/o Rescue Sensors - - - 2 AAA180JB1 Glue, Loctite® 243 Threadlocker, 10 ml Bottle Glue Holder 3 AAA384AHX20 Guard, Sheave (seismic) with Label 4 AAA384AHX10 Guard, Sheave with Label 5 AAA27076AJ3 Kit, Hardware (for new machine), Includes (3) M20 x 55 Hex Head Screws, (1) Ref. 2 - - - 6 AAA27076CJ1 Kit, Rescue Sensor Encoder Replacement w/ (1) M6 Jack Screw, p. 14 - - - 7 AAA182AZ1 Packing, O-Ring - - - 8 AAA172UJ1 Ring, Clamp - - - 9 AAA27DP1 Screw, Jack, M6, 97 mm L - - -

Page 14 February 1, 2023 This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 06-AAA20220AS Retrofit Encoder AAA20220AS ABA20220AS REF. No. PART No. DESCRIPTION REMARKS 1 AAA633AJ402 Encoder TIP 6.1.11-15 for installation instructions and further details. 2 AAA180JB1 Glue, Loctite® 243 Threadlocker, 10 ml Bottle 3 AAA27076HD400 Kit, Adaptors and Hardware 4 AAA27076HD402 Kit, Encoder Removal and Hardware 5 AAA462FD1 Spacer, 8 mm 6 - - - Spring, Attaching (reuse existing from AAA633AE2)

This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 February 1, 2023 Page 15 Brake Heater Assembly 06-AAA20220AS AAA20220AS ABA20220AS REF. No. PART No. DESCRIPTION REMARKS 1 AAA24430T3 Assembly, Brake Heater Cover ANSI / CSA 2 ABA26800ANC1 Assembly, Controller PCB ANSI / CSA 3 AAA660A16 Thermistor NOTE: For details, see SWP N-1.1.18.0-3.