Spacemaster SX Electric Wire Rope Hoists & Options

Transcription

1 R&M Materials Handling, Inc : Spacemaster SX Wire Rope Hoist January 2007 Distributed by Ergonomic Partners, Inc. sales@ergonomicpartners.com Spacemaster SX Electric Wire Rope Hoists & Options 1 Bulletin: RM-SX-TG-SPEC ENG.doc

2 Table of Contents 1 PERFORMANCE General HOIST DUTY SERVICE CLASSIFICATION FEM Hoist Duty Service Classification ASME Hoist Duty Service Classification Comparison of Hoist Duty Service Classifications HOIST FEATURES Standard Features HOIST CHARACTERISTICS Height of Lift and Drum Code Hoist Speeds Suspension Type Code Reeving Code Rope Type Code Hoist Duty Rating Hoist Characteristics Table MAIN COMPONENTS - HOIST HOIST MOTOR Hoist Motor Features Optional Hoist Motor Features Ambient Conditions P-Motors T-Motors Motor Temperature Protection Motor Cooling Hoist Motor Brake Hertz Hoist Motor Data Two-speed Hertz Hoist Motor Currents Two-speed Hertz Hoist Motor Data Two-speed Hertz Hoist Motor Currents Two-speed Hertz Hoist Motor Data Inverter Motors Hertz Hoist Motor Data-Inverter Motor Hoist Motor Currents Inverter Motor (100 & 120 Hertz) HOIST GEARBOX Hoist Gear Reducer Hoist Gear Lubricant ROPE DRUM Drum Data Drum Length Code Rope Clamps Rope Guide REEVING ILLUSTRATION Single Reeved Double Reeved Rope Anchor WIRE ROPE Wire Rope Technical Data Heavy Duty Wire Rope RR BOTTOM BLOCK Bottom Block Dimensions Block Construction RSN and HBC Hook Dimensions RM-SX-TG-SPEC ENG.doc

3 11.4 DIN Hooks HOK Other Hooks HOK Ramshorn (twin-points) Hooks HOK Sheaves HOIST LIMIT SWITCH - STANDARD SETTING SX1 Hoist SX2-SX7 Hoists OVERLOAD DEVICE, MECHANICAL (MEC) TROLLEY Special Low Headroom Hoist Low Headroom Hoist Normal Headroom Hoist Patented Track Wheel Option TR Swivel Trolley for Curved Track Double Girder Trolley Trolley Gauge Cross Mounting Double Girder Hoist INVERTER CONTROL Infinitely Variable (EP) Speed Control Multi-step (MS) Speed Control Dynamic Braking Factory settings of Inverters VARIABLE FREQUENCY DRIVE TYPES CMXC AFD ControlMaster Select VFD ControlMaster Plus VFD ControlMaster Elite VFD INVERTER TROLLEY SPEEDS Low Headroom - Inverter Trolley Normal Headroom Inverter Trolley Double Girder - Inverter Trolley TWO-SPEED TROLLEY SPEEDS Low Headroom Two-speed Trolley Normal Headroom Two-speed Trolley Double Girder Two-speed Trolley GEK DRIVE MF06 Inverter-duty Motor Compact Brake MF06 Two-speed Motor D.C. Brake GEK GEAR LUBRICANTS BRIDGE AND TROLLEY MOTOR DATA Inverter Duty Motor Data MF Inverter Duty Motor Data MF Two-speed Motor Data MF Two-speed Motor Data MF Two-speed Motor Data MF HOIST CONTROLS Monorail Package Hoist (Solo Hoist) Crane Package Hoist Power Supply and Control Voltage HOIST PROTECTION RATING PENDANT RM-SX-TG-SPEC ENG.doc

4 24.1 Technical Data Direction Symbols or Labels HOIST MONITOR Hoist Monitor HS Optional Features Hoist Monitor Select HS HoistMonitor Elite HS HoistMonitor Plus PE OUTDOOR SERVICE PROTECTION SURFACE TREATMENT Hoist & Trolley Color End Truck Color Standard Painting Method MATERIALS HOIST OPTIONS Second Hoist Brake BRA Bumper Extensions between Trolleys DES Contactor Control, Trolley Two-speed Control Transformer & Mainline Contactor DES Hoist Motor, IP66 Protection HM Crank Shaft for Hoist Motor HM Derailment Catches for Double Girder Trolleys OTH Hoist Drum Brake HS Hoist Motor External Fan MOT Hoist without Electrical Controls ELE Limit Switch, Hoist Operating with Bypass LIM Limit Switch, Extra - Level Setting LIM Limit Switch, Hook Operated HS Limit Switch, Trolley Traveling One-step (Slowdown) LIM Limit Switch, Trolley Traveling One-step (Stop) LIM Limit Switch, Trolley Traveling Two-step (Slowdown + Stop) - LIM Lockable Hook in Bottom Block HOK Lug Mount Suspension Manual Brake Release for Hoist Motor BRA Manual Brake Release for Trolley Motor BRA Nonstandard Voltage/frequency for Hoist Rain Cover for Hoist Motor HS Rain Cover for Trolley Motor MOT Special Paint Thickness PAI Stainless Steel Hoist Enclosure, IP66 PAN Stainless Steel Hoist Enclosure, IP55 PAN Stainless Wire Rope RR Standby Heater for Hoist Control Panel PAN Standby Heater for Motors MOT03 (hoist) MOT04 (trolley) MOT16 (bridge) Transformer for Trolley Control ELE Trolley Motor, IP66 Protection TM Trolley Motor, Thermal Protection TM Trolley Rail Gauge, One Step Smaller from Standard PRI Trolley Rail Gauge, One Step Larger from Standard PRI Trolley Speed, Faster than Standard SPD Trolley Speed, Slower than Standard SPD Trolley, Double Girder High Connection DES Trolley, Double Girder Low Connection DES Trolley, Special Flange Width for Low Headroom DIM Trolley, Special Flange Width for Normal Headroom DIM Multi-hook Leveling HS RM-SX-TG-SPEC ENG.doc

5 30 HOIST SPEEDS QX CRANE PACKAGE BRIDGE PANEL CRANE ELECTRIFICATION PACKAGE BRIDGE PANEL DIMENSIONS LIMIT SWITCH, BRIDGE TRAVEL ONE-STEP (SLOWDOWN) LIM PLUG CONNECTORS Control Plugs Power Plugs Plug Kits and Stainless Steel Enclosures BRIDGE GIRDER TANDEM HOISTS CRANE OPTIONS Anti-collision Device for Crane OTH Anti-collision Device for Second Crane BT Bumper Extensions between End Trucks DES Contactor Control, Bridge Two-speed Flashing Light for Bridge Traveling ELE Horn ELE Limit Switch, Bridge Traveling One-step (Stop) LIM Limit Switch, Bridge Traveling Two-step (Slowdown + Stop) LIM Limit Switch, Hook Operated, Trips Mainline Contactor ELE Limit Switch, Trolley Travel, Trips all Trolleys on Bridge ELE Load Display HS Load Display for Two Hoists on Crane HS Longer Chain for Trolley Tow Arm & Festoon Manual Brake Release for Bridge Motor BRA Nonstandard Voltage/frequency for Crane Pliotex Type Wire Marking ELE Provision for Crane Lights (115v, max. 3x400W) ELE Provision for Lights on Bridge (as main voltage) ELE Rain Cover for Bridge Motor MOT Stainless Steel Bridge Control Enclosure, IP66 PAN Standby Heater for Bridge Control Panel PAN Standby Heater for Pendant Enclosure PEN Standby Heater for Bridge Motor MOT Thermal Protection for Bridge Motor MOT Transformer for Entire Crane ELE Transformer for Bridge Control ELE Bridge Motor, IP66 Protection BM CONVERSIONS RM-SX-TG-SPEC ENG.doc

6 1 Performance 1.1 General Hoists are designed for lifting and transporting of materials only. Under no conditions or circumstances are hoists to be used for lifting or transporting of personnel. Spacemaster SX wire rope hoists are designed for indoor use where the ambient temperature between 14 F and 104 F (-10 C and 40 C), and the elevation is less than 3300 ft [1000m], and the relative humidity is less than 90%. When specially equipped, the hoists may be used for outdoor use or in more extreme ambient temperature conditions -4 F to 122 F (-20 C and 50 C) or a higher elevation. The sound intensity level of the hoist in the assumed operating location does not exceed 70dB. 2 Hoist Duty Service Classification 2.1 FEM Hoist Duty Service Classification Service conditions have important influence on the performance of wearing parts of a hoist such as gears, bearings, rope, sheaves, electrical equipment, brake linings, load and lift limit devices, wheels, etc. Careful consideration of the hoist-duty service classifications will enable the user to evaluate the application, and to obtain a hoist designed for optimum performance and minimum maintenance. According to FEM9.511 standard, the hoist-duty service classification can be determined from its 1) load spectrum 2) average daily operating time FEM Load Spectrum The load spectrum can be determined from the table below. LIGHT Occasional full loads. Usually light load. Small fixed load. MEDIUM Occasional full loads. Usually light load. Average fixed load. Load % Load % Operating time % Operating time % HEAVY Repetitive full loads. Usually average load. Heavy fixed load. VERY HEAVY Usually almost full loads. Very heavy fixed load. Load % Operating time % Load % Operating time % 6 RM-SX-TG-SPEC ENG.doc

7 2.1.2 FEM Average Daily Operating Time The average daily operating time of the hoist can be calculated from the running time of the hoisting machinery [hours/day]. 2 H N T t = V 60 H = average hoisting height [m] N = number of work cycles per hour [cycles/h] T = daily working time [h] V = hoisting speed [m/min] Determining the FEM hoist duty service classification When the load spectrum and the average daily operating time of the hoist are identified, the duty service classification of the hoist is obtained from the table below. Load spectrum LIGHT MEDIUM HEAVY VERY HEAVY Average daily operating time ISO/FEM (hours per day) M3 1Bm M4 1Am M3 1Bm M4 1Am M5 2m M3 1Bm M4 1Am M5 2m M6 3m M4 1Am M5 2m M6 3m M7 4m M5 2m M6 3m M7 4m M6 3m M7 4m 2.2 ASME Hoist Duty Service Classification For information about ASME Hoist Duty Service Classification, reference ASME publication catalog ASME HST-4 (latest edition) for electric wire rope hoists. 2.3 Comparison of Hoist Duty Service Classifications Code ISO M3 M4 M5 M6 FEM 1Bm 1Am 2m 3m ASME HST-4M H2 H3 H4 H4* Starts per Hour FEM ASME HST-4M FEM Intermittent Duty-ANSI/ASME Uniformly Distributed Work Periods (min/hr) FEM ASME HST-4M *None of the Spacemaster SX hoists is or can be rated higher than ASME H4 duty service classification. 7 RM-SX-TG-SPEC ENG.doc

8 3 Hoist Features 3.1 Standard Features Two-speed hoist motor (6:1 ratio) with thermal protection, class F insulation D.C. disc hoist brake Compact hoist gear box Overload limit device Over-travel protection Rope guide **Hoist and trolley controls Inverter trolley control (except SX1 hoist; contactor control) 65 fpm [20 m/min] trolley speed (except SX1 hoist; 80/20 fpm [25/6.3 m/min]) Trolley drive with inverter-duty motor with brake (except SX1; two-speed motor) Crown tread wheels on under-hung trolley suitable for flat or tapered flange Flat tread wheels on double girder trolley Trolley bumper and safety drop lug HBC or RSN style hook with spring-return safety latch IP55 protection for motor Standard hoist nameplate carries a CSA c/us rating and a NEMA 3R rating for electrical enclosures Plugs for power (some exceptions) and controller cables (except SX1 hoist; hardwired) Wiring Diagram Hoist Owner s manual - Paper + CD (1 set) Includes: Hoist (load) test certificate Hook certificate for RSN or HBC hook Wire rope certificate ** For monorail applications, the mainline contactor, control transformer and the pushbutton pendant are available as equipment adders except these items are standard equipment on the SX1 hoist. ** For crane applications, the mainline contactor and control transformer are supplied as standard in the bridge panel. The pushbutton pendant is selected as part of the crane components. 8 RM-SX-TG-SPEC ENG.doc

9 4 Hoist Characteristics The hoist characteristics table is a summary of the hoist characteristics, which include: Height of lift and corresponding drum (length) code Hoist speeds including alternate speeds for both two-speed and inverter controls Availability of standard suspension types for each model Reeving Code Rope type code for each model Hoist duty rating 4.1 Height of Lift and Drum Code The height of lift along with the corresponding drum length code is listed for each basic model. In this table, height of lift is specified in meters. To convert meters to feet, multiply by The drum code is included in the hoist model code. 4.2 Hoist Speeds The published hoist speeds are nominal. The actual hoist speed could vary ±15% when comparing hoists with the same nominal speed but with different reeving, different gearing and/or different motor type. Always use VFD hoisting controls when better speed accuracy is needed on hoists operating together. 4.3 Suspension Type Code Suspension types that are available for the hoist model are marked with a code. Special suspensions are not included here. Suspension Code in table Description J Special low headroom hoist L Low headroom hoist DH Double girder trolley high: Height above the rail is higher than the standard trolley - to get better headroom below the rail. D0 Double girder trolley standard DW Double girder trolley low: Height above the rail is lower than the standard trolley to get better overhead clearance but it increases headroom. N Normal headroom hoist F Foot mount 4.4 Reeving Code Reeving code Description Reeving code Description part single part double part single part double part single part double part single part double A2 2 part single Smaller rope diameter; reduced capacity; longer lift; SX4 low headroom hoists only A4 4 part single Smaller rope diameter; reduced capacity; longer lift; SX4 low headroom hoists only 4.5 Rope Type Code The rope type code is listed for each height of lift. The characteristics of the wire rope can be found in the Wire Rope section. The double-reeved hoists use two separate ropes a right-hand lay and a left-hand lay. See Wire Rope section for definition of Rope Type code. 4.6 Hoist Duty Rating ASME hoist duty ratings (H3, H4, etc.) apply to hoists marked with typical U.S. capacities (for example, 1 ton = 2000 lbs = 907 kg) and do not apply to hoists marked with typical metric capacities (for example, 1 metric ton = 1,000 kg = 2,200 lbs). FEM/ISO ratings apply to hoists with typical metric capacities. 9 RM-SX-TG-SPEC ENG.doc

10 4.7 Hoist Characteristics Table Load Contactor Inverter Suspension Drum Rope Duty Rating Control Control Ton Kg L D D D N F J HOL Gear Motor Speed Motor Speed ASME FEM/ISO Hoist Reeving H 0 W Code ft m Code Type Ratio code fpm m/min code fpm m/min SX1 021 J A 19'-8" 6 A E PX 32/ /1.5 H4 2m/M5 B SX1 041 J B 19'-8" 6 A E PX 16/ /0.7 H4 2m/M5 C /4 800 SX2 021 L H 0 N F A A F P1 40/6.6 12/2 T H4+ 3m/M6 C SX2 021 L H 0 N F A A F P1 40/6.6 12/2 T H4 2m/M5 C ½ 1600 SX2 041 L H 0 N F A 19'-8" 6 A F P1 20/3.1 6/1 T H4+ 3m/M6 C SX2 041 L H 0 N F A 19'-8" 6 A F P1 20/3.1 6/1 T H4 2m/M5 C SX3 021 L H 0 N F A A F P2 40/6.6 12/2 T H4+ 3m/M6 C G 106 P2 50/7.8 15/2.5 T H 87.7 P3 60/9.8 19/3.3 T ¼ 1250 SX3 021 L H 0 N F A A F P2 40/6.6 12/2 T H4+ 3m/M6 C G 106 P2 50/7.8 15/2.5 T H 87.7 P3 60/9.8 19/3.3 T ½ 1600 SX3 021 L H 0 N F A A F P2 40/6.6 12/2 T H4 2m/M5 C G 106 P2 50/7.8 15/2.5 T H 87.7 P3 60/9.8 19/3.3 T SX3 041 L H 0 N F A 19'-8" 6 A F P2 20/3.1 6/1 T H4+ 3m/M6 C G 106 P2 25/ /1.3 T H 87.7 P3 30/ /1.6 T ½ 2500 SX3 041 L H 0 N F A 19'-8" 6 A F P2 20/3.1 6/1 T H4+ 3m/M6 C G 106 P2 25/ /1.3 T H 87.7 P3 30/ /1.6 T SX3 041 L H 0 N F A 19'-8" 6 A F P2 20/3.1 6/1 T H4 2m/M5 C G 106 P2 25/ /1.3 T H 87.7 P3 30/ /1.6 T SX4 A2 L C B F P2 40/6.6 12/2 T H4+ 3m/M6 D H P4 60/9.8 19/3.3 T ¼ 1250 SX4 A2 L C B F P2 40/6.6 12/2 T H4+ 3m/M6 D H P4 60/9.8 19/3.3 T ½ 1600 SX4 A2 L C B F P2 40/6.6 12/2 T H4 2m/M5 D H P4 60/9.8 19/3.3 T SX4 A4 L C A F P2 20/3.1 6/1 T H4+ 3m/M6 D H P4 30/ /1.4 T ½ 2500 SX4 A4 L C A F P2 20/3.1 6/1 T H4+ 3m/M6 D H P4 30/ /1.4 T SX4 A4 L C A F P2 20/3.1 6/1 T H4 2m/M5 D H P4 30/ /1.4 T RM-SX-TG-SPEC ENG.doc

11 Load Contactor Inverter Suspension Drum Rope Duty Rating Control Control Ton Kg L D D D N F J HOL Gear Motor Speed Motor Speed ASME FEM/ISO Hoist Reeving H 0 W Code ft m Code Type Ratio code fpm m/min code fpm m/min 1 ½ 1600 SX4 021 L H 0 N F B D E P3 30/ /1.6 T H4+ 3m/M6 C F P2 40/6.6 12/2 T H 0 N F E D F H P4 60/9.8 19/3.2 T SX4 021 L H 0 N F B 39-4 " 12 D E P3 30/ /1.6 T H4+ 3m/M6 C F P3 40/6.6 12/2 T D F H P4 60/9.8 19/3.2 T H 0 N F E / SX4 021 L H 0 N F B 39-4 " 12 D E P3 30/ /1.6 T H4 2m/M5 C F P3 40/6.6 12/2 T H 0 N F E D F H P4 60/9.8 19/3.2 T SX4 041 L H 0 N F B D E P2 16/ /0.8 T H4+ 3m/M6 C F P2 20/3.1 6/1 T H 0 N F E D H P4 30/ /1.6 T SX4 041 L H 0 N F B D E P3 16/ /0.8 T H4+ 3m/M6 C F P3 20/3.1 6/1 T H 0 N F E D H P4 30/ /1.6 T SX4 041 L H 0 N F B D E P3 16/ /0.8 T H4 2m/M5 C F P3 20/3.1 6/1 T H 0 N F E D H P4 30/ /1.6 T SX4 061 H 0 N F C E F P3 13/2 4/0.6 T H4+ 3m/M6 D H P4 20/3.1 6/1 T E ½ 7500 SX4 061 H 0 N F C E F P3 13/2 4/0.6 T H4 2m/M5 D H P4 20/3.1 6/1 T E ½ 8000 SX4 081 H 0 N F C E F P3 10/1.5 3/0.5 T H4 2m/M5 D H P4 16/ /0.8 T E SX4 081 H 0 N F C E F P3 10/1.5 3/0.5 T H3 1Am/M4 D H P4 16/ /0.8 T E RM-SX-TG-SPEC ENG.doc

12 Load Contactor Inverter Suspension Drum Rope Duty Rating Control Control Ton Kg L D D D N F J HOL Gear Motor Speed Motor Speed ASME FEM/ISO Hoist Reeving H 0 W Code ft m Code Type Ratio code fpm m/min code fpm m/min SX5 021 L H 0 W N F D G E P5 30/ /1.6 T H4+ 3m/M6 E F P5 40/6.6 12/2 T F J H P6 60/9.8 19/3.2 T H 0 W N F G J 94.3 P7 80/13 24/4 T SX5 021 L H 0 N F D G E P5 30/ /1.6 T H4 2m/M5 E F P5 40/6.6 12/2 T F J H P6 60/9.8 19/3.2 T H 0 W N F G J 94.3 P7 80/13 24/4 T SX5 041 L H 0 N F D 29'-6" 9 G E P5 16/ /0.8 T H4+ 3m/M6 E F P5 20/3.1 6/1 T F H P6 30/ /1.6 T H 0 W N F G J 94.3 P7 40/6.6 12/2 T ½ 8000 SX5 041 L H 0 N F D 29'-6" 9 G E P5 16/ /0.8 T H4+ 3m/M6 E F P5 20/3.1 6/1 T F H P6 30/ /1.6 T H 0 W N F G J 94.3 P7 40/6.6 12/2 T SX5 041 L H 0 W N F D 29'-6" 9 G E P5 16/ /0.8 T H4 2m/M5 E F P5 20/3.1 6/1 T F H P6 30/ /1.6 T H 0 W N F G J 94.3 P7 40/6.6 12/2 T SX5 061 H 0 W N F D H F P5 13/2 4/0.6 T H4 2m/M5 E H P6 20/3.1 6/1 T F J 94.3 P7 25/ /1.3 T G SX5 061 H 0 W N F D H F P5 13/2 4/0.6 T H3 1Am/M4 E H P6 20/3.1 6/1 T F J 94.3 P7 25/ /1.3 T G SX5 081 H 0 W N F D H F P5 10/1.5 3/0.5 T H4 2m/M5 E H P6 16/ /0.8 T F J 94.3 P7 20/3.1 6/1 T G SX5 081 H 0 W N F D H F P5 10/1.5 3/0.5 T H3 1Am/M4 E H P6 16/ /0.8 T F J 94.3 P7 20/3.1 6/1 T G SX5 022 H 0 W F D D F P5 40/6.6 12/2 T H4+ 3m/M6 E H P6 60/9.8 19/3.2 T F Dr J 94.3 P7 80/13 24/4 T G H J SX5 022 H 0 W F D D F P5 40/6.6 12/2 T H4 2m/M5 E H P6 60/9.8 19/3.2 T F Dr J 94.3 P7 80/13 24/4 T G H J RM-SX-TG-SPEC ENG.doc

13 Load Contactor Inverter Suspension Drum Rope Duty Rating Control Control Ton Kg L D D D N F J HOL Gear Motor Speed Motor Speed ASME FEM/ISO Hoist Reeving H 0 W Code ft m Code Type Ratio code fpm m/min code fpm m/min SX5 042 H 0 W F D D F P5 20/3.1 6/1 T H4+ 3m/M6 E H P6 30/ /1.6 T F Dr J 94.3 P7 40/6.6 12/2 T G H J ½ 8000 SX5 042 H 0 W F D D F P5 20/3.1 6/1 T H4+ 3m/M6 E H P6 30/ /1.6 T F Dr J 94.3 P7 40/6.6 12/2 T G H J SX5 042 H 0 W F D D F P5 20/3.1 6/1 T H4 2m/M5 E H P6 30/ /1.6 T F Dr J 94.3 P7 40/6.6 12/2 T G H J SX5 062 H 0 W F E E F P5 13/2 4/0.6 T H4+ 3m/M6 F H P6 20/3.1 6/1 T G Er J 94.3 P7 25/ /1.3 T H J SX5 062 H 0 W F E E F P5 13/2 4/0.6 T H4 2m/M5 F H P6 20/3.1 6/1 T G Er J 94.3 P7 25/ /1.3 T H J SX5 082 H 0 W F F E F P5 10/1.6 3/0.5 T H4 2m/M5 G H P6 16/ /0.8 T H Er J 94.3 P7 20/3.1 6/1 T J SX5 082 H 0 W F F E F P5 10/1.6 3/0.5 T H3 1Am/M4 G H P6 16/ /0.8 T H Er J 94.3 P7 20/3.1 6/1 T J RM-SX-TG-SPEC ENG.doc

14 Load Contactor Inverter Suspension Drum Rope Duty Rating Control Control Ton Kg L D D D N F J HOL Gear Motor Speed Motor Speed ASME FEM/ISO Hoist Reeving H 0 W Code ft m Code Type Ratio code fpm m/min code fpm m/min SX N F C K E P6 30/ /1.6 T H4+ 3m/M6 D F P6 40/6.6 12/2 T E M G P7 50/7.8 15/2.5 T F H T G J T H J K ½ 8000 SX N F C K E P6 30/ /1.6 T H4 2m/M5 D F P6 40/6.6 12/2 T E M G P7 50/7.8 15/2.5 T F H T G J T H J K SX N F C K E P6 30/ /1.6 T H3 1Am/M4 D F P7 40/6.6 12/2 T E M G P8 50/7.8 15/2.5 T F H T G J TA H J K ½ SX N F C 24'-6" 7.5 K E P6 16/ /0.8 T H4+ 3m/M6 D F P6 20/3.1 6/1 T E G P7 25/ /1.3 T F H T G J T H J K SX N F C 24'-6" 7.5 K E P6 16/ /0.8 T H4 2m/M5 D F P6 20/3.1 6/1 T E G P7 25/ /1.3 T F H T G J T H J K SX N F C 24'-6" 7.5 K E P6 16/ /0.8 T H3 1Am/M4 D F P7 20/3.1 6/1 T E G P8 25/ /1.3 T F H T G J TA H J K RM-SX-TG-SPEC ENG.doc

15 Load Contactor Inverter Suspension Drum Rope Duty Rating Control Control Ton Kg L D D D N F J HOL Gear Motor Speed Motor Speed ASME FEM/ISO Hoist Reeving H 0 W Code ft m Code Type Ratio code fpm m/min code fpm m/min SX N F C L E P6 10/1.5 3/0.5 T H4+ 3m/M6 D F P6 13/2 4/0.6 T E G P7 16/ /0.8 T F H T G J T H J K SX N F C L E P6 10/1.5 3/0.5 T H4 2m/M5 D F P6 13/2 4/0.6 T E G P7 16/ /0.8 T F H T G J T H J K SX N F C L E P6 10/1.5 3/0.5 T H3 1Am/M4 D F P7 13/2 4/0.6 T E G P8 16/ /0.8 T F H T G J TA H J K SX N F E L E P6 8/ /0.4 T H4 2m/M5 F F P7 10/1.5 3/0.5 T G G T H H T J J TA 20 6 K SX N F E L E P6 8/ /0.4 T H3 1Am/M4 F F P7 10/1.5 3/0.5 T G G P8 13/2 4/0.6 T H H T J J TA 20 6 K SX N F E G E P6 30/ /1.6 T H4+ 3m/M6 F F P6 40/6.6 12/2 T G Gr G P7 50/7.8 15/2.5 T H H T J J T K L M N RM-SX-TG-SPEC ENG.doc

16 Load Contactor Inverter Suspension Drum Rope Duty Rating Control Control Ton Kg L D D D N F J HOL Gear Motor Speed Motor Speed ASME FEM/ISO Hoist Reeving H 0 W Code ft m Code Type Ratio code fpm m/min code fpm m/min 7 ½ 8000 SX N F E G E P6 30/ /1.6 T H4 2m/M5 F F P6 40/6.6 12/2 T G Gr G P7 50/7.8 15/2.5 T H H T J J T K L M N SX N F E G E P6 30/ /1.6 T H3 1Am/M4 F F P7 40/6.6 12/2 T G Gr G P8 50/7.8 15/2.5 T H H T J J TA K L M N ½ SX N F E 26'-3" 8 G E P6 16/ /0.8 T H4+ 3m/M6 F F P6 20/3.1 6/1 T G Gr G P7 25/ /1.3 T H H T J J T K L M N SX N F E 26'-3" 8 G E P6 16/ /0.8 T H4 2m/M5 F F P6 20/3.1 6/1 T G Gr G P7 25/ /1.3 T H H T J J T K L M N SX N F E 26'-3" 8 G E P6 16/ /0.8 T H3 1Am/M4 F F P7 20/3.1 6/1 T G Gr G P8 25/ /1.3 T H H T J J TA K L M N RM-SX-TG-SPEC ENG.doc

17 Load Contactor Inverter Suspension Drum Rope Duty Rating Control Control Ton Kg L D D D N F J HOL Gear Motor Speed Motor Speed ASME FEM/ISO Hoist Reeving H 0 W Code ft m Code Type Ratio code fpm m/min code fpm m/min SX N F E 18'-1" 5.5 H E P6 10/1.5 3/0.5 T H4+ 3m/M6 F F P6 13/2 4/0.6 T G Hr G P7 16/ /0.8 T H H T J J T K L M N SX N F E 18'-1" 5.5 H E P6 10/1.5 3/0.5 T H4 2m/M5 F F P6 13/2 4/0.6 T G Hr G P7 16/ /0.8 T H H T J J T K L M N SX N F E 18'-1" 5.5 H E P6 10/1.5 3/0.5 T H3 1Am/M4 F F P7 13/2 4/0.6 T G Hr G P8 16/ /0.8 T H H T J J TA K L M N SX N F F 18'-1" 5.5 H E P6 8/ /0.4 T H4 2m/M5 G F P7 10/1.5 3/0.5 T H Hr G T J H T K J TA 20 6 L M N SX N F F 18'-1" 5.5 H E P6 8/ /0.4 T H3 1Am/M4 G F P7 10/1.5 3/0.5 T H Hr G P8 13/2 4/0.6 T J H T K J TA 20 6 L M N RM-SX-TG-SPEC ENG.doc

18 Load Contactor Inverter Suspension Drum Rope Duty Rating Control Control Ton Kg L D D D N F J HOL Gear Motor Speed Motor Speed ASME FEM/ISO Hoist Reeving H 0 W Code ft m Code Type Ratio code fpm m/min code fpm m/min 12 ½ SX F F 50'-10" 15.5 K E P6 32/ /1.4 2 T H4+ 3m/M6 G F P6 39/6.2 12/2 2 T H Kr G P7 49/7.2 15/2.5 2 T J H T K J T L M N SX F F 50'-10" 15.5 K E P6 32/ /1.4 2 T H4 2m/M5 G F P6 39/6.2 12/2 2 T H Kr G P7 49/7.2 15/2.5 2 T J H T K J T L M N SX F F 50'-10" 15.5 K E P6 32/ /1.4 2 T H3 1Am/M4 G F P7 39/6.2 12/2 2 T H Kr G T J H T K L M N SX F F K E P6 16/ /0.8 2 T H4+ 3m/M6 G F P6 20/3.1 6/1 2 T H Kr G P7 25/4 7.5/1.3 2 T J H T K J T L M N SX F F K E P6 16/ /0.8 2 T H4 2m/M5 G F P6 20/3.1 6/1 2 T H Kr G P7 25/4 7.5/1.3 2 T J H T K J T L M N SX F F K E P6 16/ /0.8 2 T H3 1Am/M4 G F P7 20/3.1 6/1 2 T H Kr G T J H T K L M N RM-SX-TG-SPEC ENG.doc

19 Load Contactor Inverter Suspension Drum Rope Duty Rating Control Control Ton Kg L D D D N F J HOL Gear Motor Speed Motor Speed ASME FEM/ISO Hoist Reeving H 0 W Code ft m Code Type Ratio code fpm m/min code fpm m/min SX F F L E P6 10/1.6 3/0.5 2 T H4+ 3m/M6 G F P6 13/2 4/0.6 2 T H Lr G P7 16/ /0.8 2 T J H T K J T L M N SX F F L E P6 10/1.6 3/0.5 2 T H4 2m/M5 G F P6 13/2 4/0.6 2 T H Lr G P7 16/ /0.8 2 T J H T K J T L M N SX F F L E P6 10/1.6 3/0.5 2 T H3 1Am/M4 G F P7 13/2 4/0.6 2 T H Lr G T J H T K L M N SX F H L E P6 8/ /0.4 2 T H4 2m/M5 J F P6 10/1.6 3/ T K Lr G P7 13/2 4/0.6 2 T L H T M J T N SX F H L E P6 8/ /0.4 2 T H3 1Am/M4 J F P7 10/1.6 3/ T K Lr G T L H T M N RM-SX-TG-SPEC ENG.doc

20 5 Main Components - Hoist The hoist motor and gearbox, rope drum and the bottom block are the main hoist components. 1. Hoist motor 2. Hoist gearbox 3. Cover 4. Rotary limit switch 5. Gear guard 6. Drum gear 7. End plate A, B, C, D mounting bolts c_r1hm1a 6 Hoist Motor c_homo1a 1. Fan cover 2. Fan 3. Inspection port 4. Brake 5. Brake Disc 6. Mounting bolts 7. Friction plate 6.1 Hoist Motor Features Squirrel cage motor Double windings for two-speed motor, 6:1 speed ratio Synchronous speed See Motor Data IP55 protection Class F insulation Klixon type bimetal switch for thermal protection P1 P8 code designate standard two-speed hoist motors T1 TA code designate standard inverter hoist motors Power ratings See Motor Data 6.2 Optional Hoist Motor Features Standby heater (tropicalized protection is standard) IP66 protection Class H insulation 20 Bulletin: RM-SX-TG-SPEC ENG.doc

21 6.3 Ambient Conditions The standard motor is designed for operation at a minimum ambient temperature 10 C to a maximum ambient temperature 40 C and maximum altitude of 1000 meters (3280 feet). 6.4 P-Motors The alpha character P designates a standard two-speed hoist motor and the numeric character indicates power size. 6.5 T-Motors The alpha character T designates a standard inverter-duty hoist motor and the numeric character that follows indicates power size. The inverter-duty motors are specially designed for use with a variable frequency drive. 6.6 Motor Temperature Protection As standard, P or T type motor is equipped with normally closed, automatic reset thermal protector embedded in the stator winding(s). 6.7 Motor Cooling The hoist motors have ribbed outer frames to maximize convection cooling. The motors are normally equipped with an integral cooling fan that is driven directly by the motor shaft. The shaft driven fan is only effective when the motor is energized. In severe environmental conditions, such as high ambient temperature, a blower fan replaces the shaft driven fan to improve the cooling. 6.8 Hoist Motor Brake All hoist models are equipped with a disc brake to bring the load to a smooth and quick stop and to hold the load when the motor is not energized. The disc brake is integrated into the design of the motor and located between the motor end bell and the cooling fan. (On double reeved SX5 hoist models for drum lengths H and J, the disc brake is mounted to the gear case cover inline with the motor instead of mounted directly to the hoist motor.) A single disc with friction linings on both sides is used. The hub of the disc is engaged on the splined motor shaft. The disc can also move axially along the shaft to accommodate any friction lining wear. The brake is engaged by a number of springs that force a stationary pressure plate against the friction disc. An energized coil releases the brake. Since the brake is always engaged when the brake coil is not energized, the brake is a fail-safe system. 21 RM-SX-TG-SPEC ENG.doc

22 Hertz Hoist Motor Data Two-speed Duty Group Fem/ISO motor data PX P1 P2 P3 MF09ZA106 MF10M-106 MF10Z-106 MF10X-106 Synchronous speed RPM Brake torque Nm Max el. Brake torque Nm El. Brake torque Nm Power fact. Start Starting torque Nm Weight kg Brake inertia kgm Inertia w/o brake kgm m/M5 Load tm/min Nominal power kw Starts/h starts/h Nominal torque Nm % ED 60 % ED Nominal speed RPM /3.5 min Short time duty min Power factor Efficiency m/M6 Load tm/min Nominal power kw Starts/h starts/h Nominal torque Nm % ED 60 % ED Nominal speed RPM /4 min Short time duty min Power factor Efficiency Duty Group Fem/ISO motor data P4 P5 P6 P7 MF11XA106 MF11X-106 MF13Z-106 MF13X-106 Synchronous speed RPM Brake torque Nm Max el. Br. Torque Nm El. Br. Torque Nm Power fact. Start Starting torque Nm Weight kg Brake inertia kgm Inertia w/o brake kgm m/M5 Load tm/min Nominal power kw starts/h starts/h Nominal torque Nm % ED 60 % ED Nominal speed RPM /3.5 min Short time duty min Power factor Efficiency m/M6 Load tm/min Nominal power kw starts/h starts/h Nominal torque Nm % ED 60 % ED Nominal speed RPM /4 min Short time duty min Power factor Efficiency RM-SX-TG-SPEC ENG.doc

23 Duty Group Fem/ISO motor data P8 * MF13XA106 Synchronous speed RPM Brake torque Nm 200 Max el. Br. Torque Nm 290 El. Br. Torque Nm 150 Power fact. Start Starting torque Nm Weight kg 99 Brake inertia kgm Inertia w/o brake kgm m/M5 Load tm/min Nominal power kw starts/h starts/h Nominal torque Nm % ED 60 % ED Nominal speed RPM /3.5 min Short time duty min Power factor Efficiency m/M6 Load tm/min Nominal power kw 18 3 starts/h starts/h Nominal torque Nm % ED 60 % ED Nominal speed RPM /4 min Short time duty min Power factor Efficiency *The P8-motor can only be used on hoists with a FEM 1Am or ASME H3 duty rating. External fan on the P8 motor is standard. 23 RM-SX-TG-SPEC ENG.doc

24 Hertz Hoist Motor Currents Two-speed Currents Nominal voltage 230 V 400 V 500 V 660 V Used in voltage range V V V V ton m/min fast slow fast slow fast slow fast slow PX Starting current (A) MF09ZA106 Nominal current (A) No-load current (A) P1 Starting current (A) MF10M-106 Nominal current (A) No-load current (A) P2 Starting current (A) MF10Z-106 Nominal current (A) No-load current (A) P3 Starting current (A) MF10X-106 Nominal current (A) No-load current (A) P4 Starting current (A) MF11XA106 Nominal current (A) No-load current (A) P5 Starting current (A) MF11X-106 Nominal current No-load current (A) P6 Starting current (A) MF13Z-106 Nominal current (A) No-load current (A) P7 Starting current (A) MF13X-106 Nominal current (A) No-load current (A) RM-SX-TG-SPEC ENG.doc

25 Currents Nominal voltage 230 V 400 V 500 V 660 V Used in voltage range V V V V ton m/min fast slow fast slow fast slow fast slow P8 Starting current (A) MF13XA106 Nominal current (A) No-load current (A) RM-SX-TG-SPEC ENG.doc

26 Hertz Hoist Motor Data Two-speed Duty Group Fem/ISO motor data PX P1 P2 P3 MF09ZA106 MF10M-106 MF10Z-106 MF10X-106 Synchronous speed RPM Brake torque Nm Max el. Brake torque Nm El. Brake torque Nm Power fact. Start Starting torque Nm Weight kg Brake inertia kgm Inertia w/o brake kgm m/M5 Load tm/min Nominal power kw starts/h starts/h Nominal power hp % ED 60 % ED Nominal torque Nm /3.5 min Nominal speed RPM Short time duty min Power factor Efficiency m/M6 Load tm/min Nominal power kw starts/h starts/h Nominal power hp % ED 60 % ED Nominal torque Nm /4 min Nominal speed RPM Short time duty min Power factor Efficiency Duty Group Fem/ISO motor data P4 P5 P6 P7 MF11XA106 MF11X-106 MF13Z-106 MF13X-106 Synchronous speed RPM Brake torque Nm Max el. Brake torque Nm El. Brake torque Nm Power fact. Start Starting torque Nm Weight kg Brake inertia kgm Inertia w/o brake kgm m/M5 Load tm/min Nominal power kw [hp] 9 [12] 1.4 [1.9] 11 [14.8] 1.6 [2.1] 18 [24.1] 3 [4] 21[28.2] 3.5 [4.7] starts/h starts/h Nominal torque Nm % ED 60 % ED Nominal speed RPM /3.5 min Short time duty min Power factor Efficiency m/M6 Load tm/min Nominal power kw [hp] 7.2 [9.6] 1.2 [1.6] 9 [12] 1.4 [1.9] 14 [19] 2.3 [3] 18 [24.1] 3 [4] starts/h starts/h Nominal torque Nm % ED 60 % ED Nominal speed RPM /4 min Short time duty min Power factor Efficiency RM-SX-TG-SPEC ENG.doc

27 Duty Group Fem/ISO motor data *P8 MF13XA106 Synchronous speed RPM Brake torque Nm 200 Max el. Brake torque Nm 290 El. Brake torque Nm 150 Power fact. Start Starting torque Nm Weight kg 99 Brake inertia kgm Inertia w/o brake kgm m/M5 Load tm/min Nominal power kw starts/h starts/h Nominal power hp % ED 60 % ED Nominal torque Nm /3.5 min Nominal speed RPM Short time duty min Power factor Efficiency m/M6 Load tm/min Nominal power kw Nominal power hp starts/h starts/h Nominal torque Nm % ED 60 % ED Nominal speed RPM /4 min Short time duty min Power factor Efficiency *The P8-motor can only be used on hoists with a FEM 1Am or ASME H3 duty rating. External fan on the P8 motor is standard. 27 RM-SX-TG-SPEC ENG.doc

28 Hertz Hoist Motor Currents Two-speed Currents Nominal voltage 220 V 380 V 460 V 575 V Used in voltage range V V V V ton m/min fast slow fast slow fast slow fast slow PX Starting current (A) MF09ZA106 Nominal current (A) No-load current (A) P1 Starting current (A) MF10M-106 Nominal current (A) No-load current (A) P2 Starting current (A) MF10Z-106 Nominal current (A) No-load current (A) P3 Starting current (A) MF10X-106 Nominal current (A) No-load current (A) P4 Starting current (A) MF11XA106 Nominal current (A) No-load current (A) P5 Starting current (A) MF11X-106 Nominal current (A) No-load current (A) P6 Starting current (A) MF13Z-106 Nominal current (A) No-load current (A) P7 Starting current (A) MF13X-106 Nominal current (A) No-load current (A) RM-SX-TG-SPEC ENG.doc

29 Currents Nominal voltage 220 V 380 V 460 V 575 V Used in voltage range V V V V ton m/min fast slow fast slow fast slow fast slow P8 Starting current (A) MF13XA106 Nominal current (A) No-load current (A) RM-SX-TG-SPEC ENG.doc

30 Hertz Hoist Motor Data Inverter Motors Duty Group Fem/ISO motor data T1 T2 T3 T4 T5 T6 MF10MA200 MF10MB200 MF10MC200 MF11MA200 MF11MB200 MF13Z-200 Rated power kw Synchronous speed RPM Brake torque Nm Pull-out torque Nm Speed at 80% of rpm pull-out torque Weight kg Brake inertia kgm Inertia w/o brake kgm m/M5 Load tm/min Nominal power kw starts/h starts/h Nominal torque Nm % ED 60 % ED Nominal speed RPM /3.5 min Short time duty min Power factor Efficiency m/M6 Load tm/min Nominal power kw starts/h starts/h Nominal torque Nm % ED 60 % ED Nominal speed RPM /4 min Short time duty min Power factor Efficiency Duty Group Fem/ISO motor data T7 T8 T9 TA MF13ZA200 MF13ZB200 MF13ZC200 MF13X-200 Rated power kw Synchronous speed RPM Brake torque Nm Pull-out torque Nm Speed at 80% of pullout rpm torque Weight kg Brake inertia kgm Inertia w/o brake kgm m/M5 Load tm/min Nominal power kw starts/h starts/h Nominal torque Nm % ED 60 % ED Nominal speed RPM /3.5 min Short time duty min Power factor Efficiency m/M6 Load tm/min Nominal power kw starts/h starts/h Nominal torque Nm % ED 60 % ED Nominal speed RPM /4 min Short time duty min Power factor Efficiency RM-SX-TG-SPEC ENG.doc

31 Hertz Hoist Motor Data-Inverter Motor The main power supply must be 60 Hertz in order to supply 120 Hertz to the motor. Duty Group Fem/ISO motor data T1 T2 T3 T4 T5 T6 MF10MA200 MF10MB200 MF10MC200 MF11MA200 MF11MB200 MF13Z-200 Synchronous speed RPM Brake torque Nm Pull-out torque Nm Speed at 80% of pullout rpm torque Weight kg Brake inertia kgm Inertia w/o brake kgm m/M5 Load tm/min Nominal power kw Nominal power hp starts/h starts/h Nominal torque Nm % ED 60 % ED Nominal speed RPM /3.5 min Short time duty min Power factor Efficiency m/M6 Load tm/min Nominal power kw Nominal power hp starts/h starts/h Nominal torque Nm % ED 60 % ED Nominal speed RPM /4 min Short time duty min Power factor Efficiency Duty Group Fem/ISO motor data T7 T8 T9 TA MF13ZA200 MF13ZB200 MF13ZC200 MF13X-200 Synchronous speed RPM Brake torque Nm Pull-out torque Nm Speed at 80% of pullout rpm torque Weight kg Brake inertia kgm Inertia w/o brake kgm m/M5 Load tm/min Nominal power kw starts/h starts/h Nominal power hp % ED 60 % ED Nominal torque Nm /3.5 min Nominal speed RPM Short time duty min Power factor Efficiency m/M6 Load tm/min Nominal power kw Nominal power hp starts/h starts/h Nominal torque Nm % ED 60 % ED Nominal speed RPM /4 min Short time duty min Power factor Efficiency RM-SX-TG-SPEC ENG.doc

32 6.15 Hoist Motor Currents Inverter Motor (100 & 120 Hertz) 50 Hertz 60 Hertz power supply Hz at Max speed of rotation 100 Hz Hz at Max speed of rotation 120 Hz Current Current Nominal voltage 400 V 460 Used in voltage range V V ton m/min ton m/min T1 Current at 80% of pull-out torque (A) MF10MA200 Nominal current (A) No-load current (A) T2 Current at 80% of pull-out torque (A) MF10MB200 Nominal current (A) No-load current (A) T3 Current at 80% of pull-out torque (A) MF10MC200 Nominal current (A) No-load current (A) T4 Current at 80% of pull-out torque (A) MF11MA200 Nominal current (A) No-load current (A) T5 Current at 80% of pull-out torque (A) MF11MB200 Nominal current (A) No-load current (A) T6 Current at 80% of pull-out torque (A) MF13Z-200 Nominal current (A) No-load current (A) T7 Current at 80% of pull-out torque (A) MF13ZA200 Nominal current (A) No-load current (A) T8 Current at 80% of pull-out torque (A) MF13ZB200 Nominal current (A) No-load current (A) RM-SX-TG-SPEC ENG.doc

33 50 Hertz 60 Hertz power supply Hz at Max speed of rotation 100 Hz Hz at Max speed of rotation 120 Hz Current Current Nominal voltage 400 V 460 Used in voltage range V V ton m/min ton m/min T9 Current at 80% of pull-out torque (A) MF13ZC200 Nominal current (A) No-load current (A) TA Current at 80% of pull-out torque (A) MF13X-200 Nominal current (A) No-load current (A) RM-SX-TG-SPEC ENG.doc

34 7 Hoist Gearbox 1. Breather plug 2. Mounting bolts for gearbox 3. Mounting bolts for gearbox cover 4. Gearbox cover 5. Limit switch enclosure cover 6. Mounting screws for limit switch enclosure cover 7. Inspection plug 8. Inspection port for drum gear c_r1ge1a 7.1 Hoist Gear Reducer The hoist gear reducer is a multistage gear transmission with the final reduction between the motor and the rope drum is through an external drum gear. The drum gear is attached to the inside rim of the rope drum. A metal cover around the drum gear provides a degree of protection against contamination such as dirt or debris. The inspection port, item 8, for the drum gear is plugged with a removable plug. A rigid coupling couples the motor shaft to the gear shaft. 7.2 Hoist Gear Lubricant The gears inside the gearbox are lubricated with semi-fluid grease (Mobilux EP 004) or oil (Mobil SHC 632) depending on the gear type. The drum gear is lubricated with grease. Hoist Gear type Gear reducer lubricant Lub. operating temperature o F Drum gear lubricant Lub. operating temperature o F SX1 GEN0 Mobilux EP to +248 Almagard to +482 SX2 GEN1 Mobilux EP to +120 Almagard to +482 SX3 GEN1 Mobilux EP to +120 Almagard to +482 SX4 GEN2 Mobilux EP to +120 Almagard to +482 SX5 GEN3 Mobilux EP to +120 Almagard to +482 SX6 GEN4 Mobil SHC to 100 Almagard to +482 SX7 GEN4 Mobil SHC to 100 Almagard to +482 If the hoist is operating for long periods in an extreme ambient condition, it is recommended that the standard, factory-installed lubricant be replaced with an alternate lubricant type to better handle the harsh condition. An extreme ambient condition is described as ambient temperatures less than minus 13 F/25 C or hotter than 130 F/55 C. 34 RM-SX-TG-SPEC ENG.doc

35 8 Rope Drum The rope drum is machined with grooves that closely match the diameter of the wire rope. The grooves are machined smooth. The groove edges are rounded. c_r1rd1a 1. Rope drum 2. Drum bearing 3. Bearing ring 4. Seal 5. Tie rods 6. Drum gear cover 7. Drum gear 8. Locking ring 9. Lubrication point A 10. Lubrication point B 8.1 Drum Data Hoist Reeving Drum Pitch ø [mm] Groove depth [mm] SX1 Single or reeved 45% of rope diameter SX2 Single or reeved 40% of rope diameter SX3 Single or reeved 40% of rope diameter SX4 Single or reeved 37.5% of rope diameter SX4 Single or A2 or A4 reeved 40% of rope diameter SX5 Single or reeved 37.3% of rope diameter SX5 Double or reeved 37.5% of rope diameter SX6 Single or reeved 37.3% of rope diameter SX6 Double or SX7 reeved Double reeved 37.3% of rope diameter or 37.3% of rope diameter Groove Pitch [mm] Rope ø to Drum PD Ratio Number of clamps/end : : : : : : : : : : Drum Length Code Code Letter A B C D E F G H J K Nominal Drum Length (mm) RM-SX-TG-SPEC ENG.doc

36 8.3 Rope Clamps The rope clamps fasten the wire rope to the drum. The number of clamps varies with the hoist type. At least two full wraps of unclamped rope remain on the drum when the hook is at its lowest position. c_rdrc1a 1. Rope 2. Rope drum 3. Rope clamp 4. Two full wraps 8.4 Rope Guide SX1 Hoist The rope guide on the SX1 hoist helps keep the wire rope aligned with the grooves of the rope drum while hoisting. 36 RM-SX-TG-SPEC ENG.doc

37 8.4.2 SX2-SX5 Hoists A rope guide that includes a pressure roller is furnished on the rope drum of the SX2-SX5 hoists. The rope guide helps keep the wire rope aligned with the grooves of the rope drum while hoisting. The springloaded roller helps keep the wire rope in place when the rope is in a slack condition. 1. Rope Guide 2. Spring 3. Shaft 4. Roller 5. Tie rod c_r1rq1b SX6-SX7 Hoists A rope guide is furnished to guide the rope on the rope drum of the SX6-SX7 hoists. The rope guide helps keep the wire rope aligned with the grooves of the rope drum while hoisting. c_r1rq3b A pressure roller with trip switches can be furnished as an alternate to the rope guide on the SX6 and SX7 hoists. The roller helps keep the wire rope aligned with the grooves on the rope drum when the rope is in a slack condition or during hoisting. The switches will trigger if the rope tries to climb out the drum groove. The roller does not make contact with the wire rope in the normal operating condition. c_rqpr1v1c 37 RM-SX-TG-SPEC ENG.doc

38 9 Reeving Illustration 9.1 Single Reeved 2 part single 4 part single 9.2 Double Reeved 6 part single (061) 8 part single (081) 2 part double (022) 4 part double (042) 6 part double (062) 8 part double (082) 38 RM-SX-TG-SPEC ENG.doc

39 9.3 Rope Anchor The free end of the wire rope is attached to a rope anchor. c_rowh1a 1. Rope 2. Rope anchor (cut away view) 3. Wedge 4. Clamp 2 required 39 RM-SX-TG-SPEC ENG.doc

40 10 Wire Rope 10.1 Wire Rope Technical Data Cross section Rope type: A Cross section Rope type: B Cross section Rope type: D and Dr Cross section Rope type: F and Y Rope Type code Cross section Rope type: G and Gr Dia. mm Minimum Breaking Load kn Class Cross section Rope type: J, Z and M Wire Strength N/mm2 Core Cross section Rope type: K and Kr Rope Lay Compact Outer Strands Cross section Rope type: C, E, Er, H, Hr, L, Lr Wire Material Wgt kg/m Rotation resistant A x Steel core parallel strands LR Yes Galvanized steel 0.17 No B x Steel core LR No Galvanized steel 0.18 Yes D x Steel core parallel strands LR Yes Galvanized steel 0.30 No Dr x Steel core parallel strands RR Yes Galvanized steel 0.30 No F x Steel core LL No Galvanized steel 0.27 Yes Y x Steel core LL No Galvanized steel 0.32 Yes G x Steel core parallel strands LR Yes Galvanized steel 0.56 No Gr x Steel core parallel strands RR Yes Galvanized steel 0.56 No J x Steel core LR Yes Galvanized steel 0.56 Yes Z x Steel core LR Yes Galvanized steel 0.61 Yes K x Steel core parallel strands LR No Galvanized steel 1.03 No Kr x Steel core parallel strands RR No Galvanized steel 1.03 No M x Steel core LR Yes Galvanized steel 1.02 Yes C x Independent wire rope core LR Yes Galvanized steel 0.2 No E x Independent wire rope core LR Yes Galvanized steel 0.33 No Er x Independent wire rope core RR Yes Galvanized steel 0.33 No H x Independent wire rope core LR Yes Galvanized steel 0.63 No Hr x Independent wire rope core RR Yes Galvanized steel 0.63 No L x Independent wire rope core LR Yes Galvanized steel 1.14 No Lr x Independent wire rope core RR Yes Galvanized steel 1.14 No LR = left hand regular lay; RR = right hand regular lay; LL = left hand Lang s lay To determine the Rope Type code for the hoist model, see the table in the Hoist Characteristics section. 40 RM-SX-TG-SPEC ENG.doc