Technical data Demag chain hoist 1,,, 1, Demag Manulift chain hoist DM-Pro 1, DM-Pro, DM-Pro 46474.eps 1 EN 3 44 714 IS 817
Design overview Single-fall design 1 4 3 6 7 8 9 14 16 1 13 1 Electrical equipment cover Brake 3 Slipping clutch 4 Gearbox hain guide 6 Suspension bracket 7 Stator 8 Rotor 9 Motor shaft 1 End cap 11 Fan cover 1 hain 13 ontrol cable lock 1 17 18 1 11 14 Fan 1 Pulse wheel 16 Slipping clutch adjusting nut 17 Hook assembly 18 Load hook 4648344.tif Model code U - H V1 38-41 / / 1 Flange width [mm] or I beam Travel speed [m/min] Frequency [Hz] Voltage range [V] Hoist speed Hook path [m] Load capacity [kg] Demag chain hoist Trolley type F lick-fit U push-travel trolley E electric-travel trolley 344.p6/1
Selection criteria The size of the hoist is determined by the load spectrum, average operating time per working day, SWL and reeving. 1. What are the operating conditions?. What is the specified safe working load? 3. To what height must the load be lifted? 4. What is the required lifting speed?. Do the loads need to be lifted and lowered with high precision? 6. Is horizontal load travel necessary? 7. How is the hoist to be controlled? 344.p6/1 The load spectrum (in most cases estimated) can be evaluated in accordance with the following definitions: 1 Light Hoist units which are usually subject to very small loads and in exceptional cases only to maximum loads. SWL SWL Operating time Operating time 3 Heavy Hoist units which are usually subject to medium loads but frequently to maximum loads. SWL Operating time 4 Very heavy Hoist units which are usually subject to maximum or almost maximum loads. Operating time Small partial load Small dead load Medium Hoist units which are usually subject to small loads but rather often to maximum loads. SWL Heavy partial load Medium partial load Medium dead load Heavy dead load Very heavy dead load The group is determined from the operating time and load spectrum Load spectrum 1 ight edium 3 eavy 4 ery heavy 1) FEM: 1Am for chain drive arrangement V speed Average operating time per day in hours L 4-8 8-16 over 16 M -4 4-8 8-16 H 1- -4 4-8 V,-1 1- -4 G roup of mechanisms to FEM m+ 3m 4m Reeving method Range 1/1 / 1 SWL in kg Demag D chain hoist 8 1 8 8 8 1 1 1 1 1 1 1 1 1 1 16 16 16 16 31 31 31 1 31 1 1 63 1 63 63 63 8 1 8 8 8 1 1 1 1 1 1) 1 1 16 16 Example: Load capacity kg Load spectrum medium from table Hoist speed 8 m/min 1/1 reeving Average hook path 4 m No. of cycles/h Working time/day 8 h The average operating time per working day is estimated or calculated as follows: x average hook path x no. of cycles/h x working time/day Operating time/day = = 6 x hoist speed x 4 x x 8 =,66 hours 6 x 8 For the medium load spectrum and an average daily operating time of,66 hours, the table shows group m+. For the load capacity of kg, the diagram shows size -. 3
Technical data Selection table SWL hain hoist Hoist speed M otor size 1 ) Hook pat h Group of mechanisms Reeving Max. weight [ kg] T ype [ m/min at Hz] [ m/min at 6 Hz] [ m] F EM [kg] 8 1 1 16 31 63 8 1 1 16 1 -...V1 8,/, 9,6/, 4 -...V 16/ 4 19,/4, 8 1 -...V1 8,/, 9,6/, 4 -...V 16/ 4 19,/4, 8 1 -...V1 8,/, 9,6/, 4 -...V 16/ 4 19,/4, 8 ZNK 71 B 8/ -...V1 8,/, 9,6/, 4 m+ ) -...V 1,/3, 14,4/3, 6 4m 8 / 3 ZNK 8 A 8/ 1/1 -...V1 6,/1, 7,/1, 8 m+ ) / 4 and 8 4m / 4 -...V 1,/3, 14,4/3, 6 4m 8 / 3 -...V1 8,/, 9,6/, 4 m+ ) / 4 -...V 1,/3, 14,4/3, 6 4m 8 / 3 -...V1 8,/, 9,6/, 4 m+ ) / 4 1 -...V 1,/3, 14,4/3, 6 ZNK 1 A 8/ 4m 8 / 3 -...V1 6,/1, 7,/1, 8 Z NK 8 A 8/ m+ ) / 4 1 -...V 1,/3, 14,4/3, 6 ZNK 1 A 8/ 4m 8 / 3 -...V1 6,/1, 7,/1, 8 Z NK 8 A 8/ m+ ) / 4 1 -...V 1,/3, 14,4/3, 6 ZNK 1 A 8/ 4m 4 / 8 1 -...V1 6,/1, 7,/1, 8 1 / 3m -...V 1,/3, 14,4/3, 6 ZNK 1 B 8/ 6 / 6 1 -...V1 6,/1, 7,/1, 8 ZNK 1 A 8/ 48 / -...V 1,/3, 14,4/3, 6 ZNK 1 B 8/ m+ ) / 4 1 -...V1 6,/1, 7,/1, 8 ZNK 1 A 8/ 48 / -...V 1,/3, 14,4/3, 6 m+ ) 3) / 4 ZNK 1 B 8/ -...V1 6,/1, 7,/1, 8 m+ ) / 1 6 / 73 1) For motor key data, see page 6. ) m+ corresponds to 19 hours at full load duration of service. 3) 1Am chain drive arrangement SWL Manulift Hoist speed M otor size 1 ) Hook pat h 1) For motor key data, see page 6. ) m+ corresponds to 19 hours at full load duration of service. Group of mechanisms Reeving Max. weight [ kg] T ype [ m/min at Hz] [ m/min at 6 Hz] [ m] F EM / ISO [kg] 8 1 DM-Pro 1 -... V1 8,/, 9,6/, 4 DM-Pro -... V 16/ 4 19,/4, 8 DM-Pro 1 -... V1 8,/, 9,6/, 4 DM-Pro -... V 16/ 4 19,/4, 8 ZNK 71 B 8/,8 and 4,3 DM-Pro -... V1 8,/, 9,6/, 4 m+ ) DM-Pro -... V 1,/3, 14,4/3, 6 ZNK 8 A 8/ 4m 1/1 4m 8 4 344.p6/1
Suspension 1- Fitted as standard, Included in cardboard box suitable for: (conversion), suitable for: KBK 1, KBK I, KBK II KBK III F KBK articulated frame U 11 KBK load bar RU 3, from flange width 6 mm KBK crab frame RU 6 RU 11, EU 11 49146.eps 1 up to 1 kg Long suspension bracket, fitted as standard, used on trolley U 11 articulated frame KBK II load bar KBK II and III crab frame II KBK III Short suspension bracket, included in cardboard box (conversion), used on trolley U 11 > 1 kg Long suspension bracket, fitted as standard, used on trolley U articulated frame KBK III load bar KBK III crab frame KBK Short suspension bracket, included in cardboard box (conversion), used on trolley U also possible: RU/EU 11 / / 36 U KBK II ( kg) articulated frame KBK III crab frame KBK I and III also possible: RU/EU 11 and U KBK II ( kg) also possible: RU/EU RU/EU 36 also possible: RU/EU 344.p6/1 49147.eps
Electrical key values Hoist motor data (The tolerance of the voltage range must not exceed ± 1%.) Motor size 1 ZNK 71 B 8/ ZNK 71 B 8/ ZNK 8 A 8/ 1 ZNK 1 A 8/ ZNK 1 B 8/ No. of poles P N Min. / max. currents and starting current 38-41 V, Hz, 3 ~ - V, Hz, 3 ~ DF n N Starts/ h I N 38 I N 41 I 1) max I A / I N 41 cos ϕ N I N I N I 1) max I A / IN 4 cos ϕ N [ kw] [%] [ rpm] [A] 8, 7 1, 1, 1, 1,4,48 1,7,1,1 1,4,48,18 9 1 1, 1,6 1,6,7,46,1,8,8,7,46 8,1 67 1, 1, 1,3 1,4,6 1,8,1,3 1,4,6,37 8 1 1, 1,6 1,8,7,63,,8 3,,7,63 8,14 71 1,1 1,3 1,4,1,48,,,,1,48,6 88 1,,9 3, 4,3,7 4,1,,9 4,3,7 8,7 71,3,7 3,1 1,8, 1,1 8 1 3, 3,3 3,7 3,8,7 8,4 73 3,8 4,,3,33,47, 93 1,8 6,8 8,3 4,7,6 - Motor size 1 ZNK 71 B 8/ ZNK 71 B 8/ ZNK 8 A 8/ 1 ZNK 1 A 8/ ZNK 1 B 8/ No. of poles P N Min. / max. currents and starting current 46-48 V, 6 Hz, 3 ~ 4-4 V, 6 Hz, 3 ~ DF n N Starts/ h IN 46 I N 48 I 1) max I A / I N 48 cos ϕ N IN 4 I N 4 I 1) max I A / I N 4 cos ϕ N [ kw] [%] [ rpm] [A] 8,6 87 1, 1, 1, 1,4,47,96 1,1 1,1 1,4,47, 3 1 1, 1,6 1,6,7,4 1,1 1, 1,,7,4 8,11 8 1, 1, 1,3 1,4, 1, 1, 1, 1,4,,44 34 1 1, 1,6 1,8,7,6 1,4 1,6 1,9,7,6 8,17 86 1,1 1,3 1,4,1,47 1, 1,3 1,,1,47,67 348 1,,9 3, 4,3,6, 3, 3, 4,3,6 8,3 86,3,,9 1,8,49,,6 3, 1,8,49 1,3 3 1 3, 3, 3, 3,8,69 3,1 3,3 3,7 3,8,69 8,6 88 3,8 4, 4,9,33,46 4, 4,,1,33,46,7 33 1,8 6, 7,7 4,7,9 6,1 6,7 8,1 4,7,9 6 Motor size 1 ZNK 71 B 8/ ZNK 71 B 8/ ZNK 8 A 8/ 1 ZNK 1 A 8/ ZNK 1 B 8/ No. of poles P N Min. / max. currents and starting current - V, 6 Hz, 3 ~ DF n N Starts/ h IN IN I 1) max I A / IN cos [ kw] [%] [ rpm] [A] 8,6 87,1,, 1,4,47, 3 1, 3,3 3,3,7,4 8,11 8,1,,8 1,4,,44 34 1,9 3,3 3,8,7,6 8,17 86,,7 3,,1,47,67 348 1, 6, 7,1 4,3,6 8,3 86 1,3 3 1 8,6 88,7 33 1 - ϕ N 1) I max = maximum rated current for lowering operation. 344.p6/1
Motor size 1 ZNK 71 B 8/ ZNK 71 B 8/ DPro ZNK 8 A 8/ 1 ZNK 1 A 8/ ZNK 1 B 8/ No. of poles P N Min. / max. currents and starting current 38 V, 6 Hz, 3 ~ 7 V, 6 Hz, 3 ~ DF n N Starts/ h IN 38 I 1) max I A / IN 38 cos ϕ N IN 7 I 1) max I A / IN 7 cos [ kw] [%] [ rpm] [A] 8,6 87 1,6 1,6 1,,49 1,1 1,1 1,,49, 3 1 1,8 1,8 3,,41 1, 1, 3,,41 8,11 8 1, 1,7 1,34,3 1, 1,1 1,34,3,44 34 1 1,8,1 3,,6 1, 1, 3,,6 8,17 86 1,6 1,8,1,46 1, 1,1,1,46,67 348 1 3,6 4,3,,9,,7,,9 8,3 86 3, 4,,,4,3,6,,4 1,3 3 1 3,9 4, 4,,71,6,9 4,,71 8,6 88, 6,,7,43 3,6 4,,7,43,7 33 1 8, 1,,,63, 6,6,,63 ϕ N Mains connection delay fuse links Motor size 38-41V Hz -V Hz 46-48V 6Hz 4-4V 6Hz -V 6Hz 38V 6Hz 7V 6Hz [A] ZNK 71 B 8/ 6 6 ZNK 8 A 8/ 6 1 6 6 1 6 6 ZNK 1 A 8/ ZNK 1 B 8/ - - 1 1 1 16 1 Supply cables ) for % voltage drop U and starting current I A Motor size 38-41V Hz -V Hz 46-48V 6Hz 4-4V 6Hz -V 6Hz 38V 6Hz 7V 6Hz [ mm²] [ m] [ mm² ] [ m] [ mm² ] [ m] [ mm² ] [ m] [ mm² ] [ m] [ mm² ] [ m] [ mm² ] [m] ZNK 71 B 8/ 94 79 1 1, 1, 1 ZNK 8 A 8/ 1 1 1 43 1 1, 1, 1, 1, 1, ZNK 1 A 8/ 93 63 - - - - ZNK 1 B 8/ 39 48 43 6 9 344.p6/1 1) I max = maximum rated current for lowering operation. ) The lengths of the supply lines are calculated on the basis of an earth-loop impedance of mω. 7
Demag chain hoist 1,,, 1, < 1 kg 1/1 reeving 1- chain hoist with short suspension bracket 464446.eps 1- chain hoist with long suspension bracket 4644.eps 1 -Pro Motor short Suspension bracket long short long Suspension bracket hain collector box size H H 1 b b1 l l1 l l3 b3 b4 b6 d d1 d b d3 h1 h h3 b d3 h1 h h3 h4 h ZNK 71 B 8/ 3 343 33 36 373 3 68 1384 37 17 6 183 19 9 14 8 17 3 63 3 16 4 3 78 68 163 D ZNK 8 A 8/ 3 388 39 4 43 46 8 141468 6 17 6 19 19 9 11 8 4 17 3 93 3 16 4 33 78 68 1 6 1 ZNK 1 A 8/ 46 493 493 8 6 61 349 1848 89 183 6 7 3 14 187 18 33 8 3 6 48 7 383 98 81 33 6 8 ZNK 1 B 8/ 46 493 8 68 61 71 349 18478 89 183 6 7 3 14 187 18 33 8 3 6 48 7 383 98 81 33 6 short long 344.p6/1
Demag chain hoist > 1 kg /1 reeving chain hoist with long suspension bracket Bottom block with cut-off switch springs arranged outside, /1 reeving When a DK bottom block is used, dimension is increased by 6 mm. 4666144.eps chain hoists with /1 reeving and a hook path of 8 m are supplied a flexible chain collector bag (pay attention to dimensions). 466644.eps 344.p6/1 Motor B 8/ ZNK 1 short Suspension bracket long short long Suspension bracket hain collector box size H H H H H 1 b b1 b3 l l1 l l3 b4 b6 d d1 d b d3 h1 h h3 b d3 h1 h h3 h4 h 47 8 8 68 61 71 349 9 18444 733 78 9 149 6 3 14 187 18 4 8 3 6 48 7 383 98 81 33 6 short long 9
F trolley Flange width b = 91 mm Max. SWL kg Minimum curve radius 8 mm Suitable for: Demag chain hoist: 1-1, - 1 /, - / F trolley for girders to DIN 1, part 1 + t max. =1 Girder connections by means of fish plates are not permitted in the area of the guide rollers. 41777946.eps 1 344.p6/1
U 11 trolley Flange width b = 8, 1 31 mm Max. SWL 11 kg Minimum curve radius 1 mm (Push travel) Minimum curve radius mm (Electric travel) Suitable for: Demag chain hoist: 1-8 up to 1, - 8 up to, - 16 up to, 1-31 up to 1, - 63 up to 1 U 11 trolley for girders to DIN 1, part 1 + See document 3 69 44 for further information. 1- eye ring Part no.: 718 78 4 for suspension parallel to track girder 4614.eps 4616.eps Pay attention to clearance dimensions for girder connection by means of fish plates. Designation F lange width Part no. l [mm] U 11-8 - 716 4 9 U 11-31 1-31 716 31 4 U trolley Flange width b = 8 -, 1-31 mm Max. SWL kg Minimum curve radius mm (Push travel) Minimum curve radius 3 mm (Electric travel) Suitable for: Demag chain hoist: 1-31 up to 1, - 63 up to U trolley for girders to DIN 1, part 1 + See document 3 69 44 for further information. 1- eye ring Part no.: 71 78 4 for suspension parallel to track girder 4618.eps 466944.eps 344.p6/1 Pay attention to clearance dimensions for girder connection by means of fish plates. Designation F lange width Part no. l [mm] U - 8-716 6 4 3 U - 31 1-31 716 631 4 43 11
E 11 / E travel drive 3-46 V, / 6 Hz, 3 ~ Suitable for trolleys: U 11 / U KBK RF 1 467744.eps Selection table Electrical data Max. displaceable weight incl. d ead load ) 1) possible by programming other parameters ) 1% max. incline climbing ability E 11 E Motor size MP 6 M MP 6 L Travel drive P N at full load Speed with partial l oad 1) Possible trolleys Max. weight [ kg] T ype [ m/min] [ m/min] [kg] 11 E 11 U 11 4 4/6 3 E U, RF 1 Min. / max. currents and starting current 3-46 V, / 6 Hz, 3 ~ DF n N Starts/ h IN 3 I N 46 Imax 3 Imax 46 [ kw] [%] [ rpm] [A], 86, 3,1 1, 3,6,1 34 1 1, 1,, 6 1, 3, 63,,4 1,16,8, 1 1, 8, 9 4, 3,1 1 See document 14 81 44 for further information. 344.p6/1
E 11 / E travel drive on U 11 / U trolley 344.p6/1 466944.eps Trolley A1 X1 X X3 T1 [ mm] [ mm] [ mm] [ mm] [mm] U 11 8 68 11 41 U 6 68 44 117 49 13
Hook dimensions chain hoist Short suspension bracket 1 hain collector box Long suspension bracket 1 hain collector box H H 1 3 33 36 343 373 3 3 33 36 343 373 3 3 39 4 388 43 46 1 46 493 8 493 6 61 47 8 68 8 61 71 Short suspension bracket Long suspension bracket DM-Pro Manulift chain hoist Manulift with short suspension bracket Manulift with long suspension bracket 1 1 1 1 49844.eps Short suspension bracket Long suspension bracket 1 1 for hook path hain collector box,8 m 4,3 m H DM-Pro 1 63 7 3 DM-Pro 63 7 3 DM-Pro 68 7 9 for hook path hain collector box,8 m 4,3 m H 3 673 743 373 3 673 743 373 3 718 788 43 14 498647.eps 344.p6/1
chain hoist with F trolley Transverse to girder 1 hain collector box Parallel to girder 1 hain collector box H H 1 38 41 44 38 41 4 38 41 44 38 41 4 43 477 7 4 47 Transverse to girder Parallel to girder 1 1 urve radius 8 mm 4644.eps chain hoist with U 11 or U trolley 1) Dimensions and 1 are reduced by 33 mm if a short suspension bracket is used. ) < 1 kg 3) > 1 kg, /1 reeving Trolley Transverse to girder Transverse to girder 1 hain collector box Parallel to girder Parallel to girder 1 hain collector box H H 1 U 11 36 39 4 38 41 44 U 11 36 39 4 38 41 44 U 11 4 48 43 477 7 D -Pro 1 1) D -Pro 1) U 11 4 78 667 U 7 9 679 U 11 ) 4 78 667 U ) 7 9 679 U 3) 644 679 779-1 344.p6/1 1 Minimum curve radius Push travel Electric travel [ mm] [mm] U 11 1 U 3 46644.eps 1
Pillar and wall-mounted slewing jib crane for DM-Pro 1 and DM-Pro KBK 1 A Suitable for Manulift Dimensions m DM-Pro 1-8 DM-Pro 1-1 DM-Pro - 1 DM-Pro - KBK 1 KBK I D KBK I A,,3 A 3, 3,3-4,3 B B 3, 3,,61,47 D,8,76 For further technical data, see technical data sheet 3 6 44 (714 IS 13) Slewing range KBK 1 : 7 KBK I : 3 411964.eps Slewing range KBK 1 : 7 KBK I : 7 411974.eps Order example: KBK 1 pillar-mounted slewing crane, outreach m Manulift also suitable for travel on KBK suspension monorails (see KBK systems brochure) Accessories for DM-Pro 1-8, DM-Pro 1-1, DM-Pro -1, DM-Pro - - max. SWL kg Quick release coupling for DSM- control unit Load hook kg Slewing load hook kg 4 3 1 ø 6 7 Hook dimension = 76 mm Quick release coupling for DSM- control unit 1 Load hook Pressure spring Load fixing 6 ylindrical pin 3 Unlocking sleeve 7 Swivel lock 4 DSM- control unit, housing rear part Part no. 83 66 44 Part no. 83 84 44 4189844.eps 4189744.eps oupling pin kg Gripper hook 1 kg Belt sling 1 kg 1) Ø16 8 6 8383.eps 37 M1 6 16 Part no. 83 8 44 4111344.eps 1) Belt sling width 4 mm, max. dia. to be gripped 43 mm Part no. 6 69 44 41113144.eps Part no. 6 696 44 41113444.eps 344.p6/1
Power supply urrent collectors for trolleys F trolley U 11 / U trolley 7 1 3 ø 6 3 417784.eps Trolley urrent collector Part no. F lick-fit 8 8 44 U 11 / U 716 6 4 1 Towing arm tube urrent collector tube 3 Tube clip 4638148.eps Example: KBK 9 3 1 6 13 7 8 3 9 4 1 11 1 1 1 14 16 1 KBK trailing cable power supply line for straight track sections up to 3 m in length, comprising: 1 KBK rail section (galvanized) Towing trolley 3 Retaining plate 4 -rail 8 mm Steel girder (by the customer) 6 lamp-fitted buffer 7 ontrol pendant 8 hain hoist 9 -rail bracket 1 able trolley 11 Trailing cable 1 Rail end cable clamp 13 Adjustable limit stop 14 Terminal box 1 Mains connection switch 16 Rising line (by the customer) 344.p6/1 13 43164.eps 17
lamp-fitted buffers lamp-fitted buffer type KP easy assembly; for sloping and parallel flanges; for various trolleys, from F lick-fit trolleys to U 11 or U trolleys; tightening torques for assembly cast into clamp-type buffer; buffers can be easily replaced; operating temperature range: from - to +7 ; sufficient resistance to ageing, ozone and weather; resistance to acids and lyes. General operating conditions smallest DIN girder profile section INP 1, IPE 1, IPBL 1, IPB 1 largest DIN girder profile section INP 3, IPE 6, IPBL 4, IPB 3 travel wheel diameter 6 mm to 8 mm For further information on clamp-fitted buffers, see publication 3 313 44. KP-A1 clamp-fitted buffer 49 11 t max. = 1 41 49 b min. = mm (INP 1) b max. = 314 mm 87 Hazard Shorten any overhang Hazard Shorten any overhang 4814.eps ) lamp-fitted buffer Designation 1 P-A1 K KP-T16 KP-A1/1 KP-A1/ KP-A1/ 36 KP-T16/ KP-T16/ 36 P art no. 86 94 44 86 96 44 86 98 44 86 98 44 86 984 44 F lange width [ mm] - 14 1-4 - 314 8-19 196-3 F lange thickness [ mm] up to max. 1 up to max. 31 1) Two of the part no. parts given are required for providing limit stops at both ends of the runway. 18 344.p6/1
344.p6/1 19
Demag ranes & omponents GmbH P.O. Box 67, D-886 Wetter Telephone (+49 33) 9-, Telefax (+49 33) 97676 www.demagcranes.com Reproduction in whole or in part only with prior consent of Demag ranes & omponents GmbH, D-886 Wetter Subject to change. Not liable for errors or omissions. Printed in Germany Basse/61/H