Atlas Copco Air Motors

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Additional information about air motors from Atlas Copco Selecting the right motor has never been easier! Only enter the required working point for the application and the most suitable motor will automatically be selected. For the selection you use the web based Atlas Copco selection tool. Air motor selection program, available at www.atlascopco.com/airmotors The pocket guide is for you who want to know more about air motors. In the pocket guide you find information about function, design, motor selection and installations. Use the Ordering No. 9833 9067 01. Log in to www.atlascopco.com/airmotors 24-hour access Visit our web site and browse through our on-line catalogue. You’ll find comprehensive technical information as well as details of accessories, spare parts and dimensional drawings. You can also subscribe to our news. 4 AT L A S C O P C O A I R M O T O R S
Contents • Introducing the air motor .................................. 6 • Methods of modifying motor output ................. 7 – Throttling – Pressure regulation • Using the catalogue .......................................... 7 – Motor data, specification and performance curves – Understanding the performance – Curves – Installation – Motor selection • Introduction to Atlas Copco air motors and gear units .................................................... 8 • LZB vane motors introduction ......................... 10 – Shaft loading – Mounting – Connection – Hose dimensions • LZB vane motors: data, specification and performance curves .................................. 14 – LZB 14........................................................................... 14 – LZB 14R......................................................................... 16 – LZB 22.......................................................................... 18 – LZB 22R ....................................................................... 20 – LZB 22LR ..................................................................... 21 – LZB 33.......................................................................... 22 – LZB 34R ....................................................................... 24 – LZB 33LR, LZB 34R LR................................................ 25 – LZB 33 high torque ...................................................... 26 – LZB 33/34R with brake ................................................ 28 – LZB 42.......................................................................... 30 – LZB 46.......................................................................... 34 – LZB 54.......................................................................... 38 – LZB 66........................................................................... 42 – LZB 77........................................................................... 44 • Accessories for LZB motors ............................ 46 • LZL vane motors introduction ......................... 50 – Shaft loading – Mounting – Connection – Hose dimensions • LZL vane motors: data, specification and performance curves .................................. 52 – LZL Power motors – LZL Lubrication free motors – LZL Stainless steel motors • LZL vane motor/gear unit combinations .......... 56 – Helical gear units type BG – Shaft loading – Calculating sprocket or gearwheel dimensions – Operating speed – Mounting – Temperature • LZL air motors: with helical gear units data, specification and performance curves ... 58 – LZL 05 .......................................................................... 58 – LZL 15 .......................................................................... 60 – LZL 25 .......................................................................... 62 – LZL 35 ........................................................................... 64 • Accessories for LZL motors ........................... 68 • Choosing your motor ...................................... 70 – The Working Point – Atlas Copco airmotor selection guide – Starting torque and stall torque – Accelerating a load to speed – Shaft loading – Silencing – Temperature – Hostile environments – Atlas Copco air motor selection program • Installing your air motor .................................. 72 – Airlines – Recommended hose connectors – Air preparation – Lubrication – Control valves for air motors – Installation examples AT L A S C O P C O A I R M O T O R S 5
Page 1 and 2: Atlas Copco Air Motors
Page 3: AT L A S C O P C O A I R M O T O R
Page 7 and 8: Methods of modifying motor output T
Page 9 and 10: Lubrication free air motors Atlas C
Page 11 and 12: LZB LZB AT L A S C O P C O A I R M
Page 13 and 14: Mounting Type LZB vane motors may b
Page 15 and 16: kW 0.18 0.16 0.14 0.35 0.12 0.30 0.
Page 17 and 18: kW 0.18 0.16 0.14 0.35 0.12 0.30 0.
Page 19 and 20: kW Nm LZB 22 A220 l/s 0.30 0.6 0.25
Page 21 and 22: Vane motors LZB 22 LR, LZB 22R LR L
Page 23 and 24: kW 0,4 0,3 0,2 0,1 kW Nm 0,4 0,3 0,
Page 25 and 26: Vane motors LZB 33 LR, LZB 34R LR L
Page 27 and 28: kW 0.40 0.35 0.30 0.25 0.20 0.15 0.
Page 29 and 30: Dimensions (mm) Conversion factor 1
Page 31 and 32: Dimensions (mm) Conversion factor 1
Page 33 and 34: kW Nm LZB 42 AR170 l/s 0.6 1.2 0.5
Page 35 and 36: Dimensions (mm) Non reversible LZB
Page 37 and 38: kW 0.7 0.6 0.5 0.4 0.3 0.2 0.1 kW 0
Page 39 and 40: Dimensions (mm) Non reversible LZB
Page 41 and 42: kW 1.0 0.8 0.6 0.4 0.2 kW 1.0 0.8 0
Page 43 and 44: Ø24 55.6 45.2 41 0 Ø19.05 -0.013
Page 45 and 46: kW 3.0 2.5 2.0 1.5 1 0.5 Nm LZB 77
Page 47 and 48: Lubrication free vane sets Motor Or
Page 49 and 50: LZL LZL AT L A S C O P C O A I R M
Page 51 and 52: Shaft loading The permitted radial
Page 53 and 54: Lubrication free motors The lube fr
Page 55 and 56:
kW Nm 4 LZL 03 M l/s 1.05 3.5 0.9 3
Page 57 and 58:
Mounting position/ordering procedur
Page 59 and 60:
kW Nm LZL 05-HG212-A/B-009 l/s 2.0
Page 61 and 62:
kW Nm LZL 15-BG212-A/B-009 l/s 3.5
Page 63 and 64:
kW Nm LZL 25-BG312-A/B-008 l/s 5 20
Page 65 and 66:
kW Nm LZL 35-BG312-A/B-005 l/s 7 21
Page 67 and 68:
Dimensions LZL with helical gear un
Page 69 and 70:
Brakes LPB 05/15/25/35 for LZL 05/1
Page 71 and 72:
Starting torque and stall torque Ma
Page 73 and 74:
Directional control valves These va
Page 75 and 76:
Special motors Atlas Copco is a pre
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Atlas Copco Air Motors

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