ThyssenKrupp Mini gearless DAF270 Operating Manual Download Page 55

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PERATING

ANUAL

NNEX

ThyssenKrupp Aufzugswerke GmbH

Issue 06.2004

8.1

Tightening torque - mechanical strength

Attention:

observe required screw strength and tightening torque when

performing any work on the machine or exchanging parts.
Non-microencapsulated screws must be secured against unintentional
working loose using detent edged washers.

The values specified apply to the applications indicated below:

Hexagon socket screws ISO 4762 (DIN 912)
Hexagon bolts ISO 4014 / 4017 (DIN 931 / 933)

To observe the required torque, tighten the screws using a torque
spanner!

Dimension

Tightening torque

[Nm]

Strength

8.8

10.9

12.9

2,8

4,1

4,8

5,5

8,1

9,5

9,6

M10

M12

115

135

M16

195

290

340

M20

395

560

660

M24

680

970

1150

Attaching encoder on shaft

Clamping bolt

2,5 Nm

Attaching encoder on brake

M4 x 4

1,0 Nm

Summary of Contents for Mini gearless DAF270

Page 1: ...Operating Manual Mini gearless DAF270 ThyssenKrupp ThyssenKrupp Aufzugswerke A company of ThyssenKrupp Elevator...

Page 2: ......

Page 3: ...infringement of the current Copyright Act and will be prosecuted Technical modifications for reasons of improvement or higher standard of Mini gearless DAF270 are subject to decisions of THYSSENKRUPP...

Page 4: ......

Page 5: ...4 3 Connection of magnetic brake 33 4 4 Connection of encoder 39 4 5 Schematic diagram 40 5 Putting into service 5 1 Putting machine into service 41 6 Servicing 6 1 Servicing of machine 42 6 2 Drive b...

Page 6: ...o life or risk of injury to persons caused by electric current Warnings must always be observed Warning This symbol draws attention to an impending danger Disregard can cause injury to persons or exte...

Page 7: ...ning safe working and prevention of accidents and who were trained how to use the component have read the safety information and the warning notices in this operating manual Note check the compliance...

Page 8: ...ulting from this and for any damages which are caused by any errors of procedure Use within the scope of its intended purpose also comprises observance of all information of the operating manual fulfi...

Page 9: ...ed in a machine frame in the headroom The owner of the installation must verify that the drive is accessible to trained experts only Works at the drive shall only be performed with the drive disconnec...

Page 10: ...y means of fork lift The forks must be of proper length to prevent the machine from tilting See to it that the forks are attached to the frame or transport pallet and not to the machine Pay attention...

Page 11: ...y send the respective documents to THYSSENKRUPP AUFZUGSWERKE GmbH Unpacking Information Dispose packing equipment in accordance with the environmental standards or make it available for further use Sp...

Page 12: ...tion Pos Part designation 1 Disc on motor shaft 9 Transport hole 2 Cheese head screw M12x 50 10 Cover plate for brake 3 Traction sheave 11 Encoder 4 Ventilation opening 12 Brake terminal box 5 Casted...

Page 13: ...ive capacities 2 Motors with electrical rating for inverters with sinusoidal mains regeneration or braking operation through resistors 3 Various traction sheave diameters 4 Various groove profiles and...

Page 14: ...soidally to the mains Only for motors 350V The machine is designed for thermal class F but used according to thermal class B DAF270 has a self ventilated motor without auxiliary forced ventilation Ope...

Page 15: ...it closed For terminal diagram see chapter 4 3 and adjusting of brake test switch chapter 7 3 An electrical safety device of the overspeed governor or a type tested safety device of the same safety le...

Page 16: ...optionally The drive is delivered completely pre assembled For details concerning machine frame and installation see separate documents for frame LiftEquip LiftEquip customers obtain a project planni...

Page 17: ...m traction sheave Seat or V groove 1 Material traction sheave EN GJL 300 HB 190 to 300 2x1700 Max brake torque acc test certificate Mbr Nm 2x1250 2x1700 Type test certificate No of brake ABV 591 Momen...

Page 18: ...oltage U eff V 330 350 305 330 320 330 Stator frequency f Stator Hz 14 50 23 20 23 20 25 30 29 00 10 00 Efficiency 100 P N 83 88 86 87 90 79 Power factor cos 0 94 0 95 0 94 0 95 0 96 0 94 Starting tor...

Page 19: ...que M N Nm 1375 Speed n Rot min 1 156 Rated current I N A 235 Effective voltage U eff V 430 Stator frequency f Stator Hz 26 Efficiency 100 P N 82 Power factor cos 0 96 Starting torque M A Nm 2750 Star...

Page 20: ...voltage Rated output one brake circuit Without overexcitation 123 W with voltage applied 232 W with overexcitation 59 W with withstand voltage Maximum ambient temperature 40 C 40 C Max temperature at...

Page 21: ...Z 2048 pulses revolution Supply voltage 5 5 V Output driver RS 485 sine Output signals analog serial 1Vss max frequency 3dB 200kHz RS485 EnDat Working temperature range 20 100 C Storage temperature ra...

Page 22: ...OPERATING MANUAL 3 PRODUCT DESCRIPTION ThyssenKrupp Aufzugswerke GmbH 22 Issue 06 2004 3 6 Dimensions Dimensions DAF270 M 0xx Fig 3 M20 x 28 deep 550 346 DT 440 550 Center of gravity Brake connection...

Page 23: ...OPERATING MANUAL 3 PRODUCT DESCRIPTION ThyssenKrupp Aufzugswerke GmbH 23 Issue 06 2004 Dimensions DAF270 L 0xx Fig 4 550 550 DT 490 346 Brake connection Center of gravity M20 x 28 deep...

Page 24: ...ERATING MANUAL 3 PRODUCT DESCRIPTION ThyssenKrupp Aufzugswerke GmbH 24 Issue 06 2004 Dimensions DAF270 M 008 Tepper variant 1 1 M20 x 28 deep 550 550 Center of gravity Brake connection 346 Dt 320 Fig...

Page 25: ...from ThyssenKrupp Aufzugswerke is intended for 2 1 suspension The drive terminal rope anchorages and the overspeed governor are also accomodated in the frame The drive is attached at two profiles and...

Page 26: ...004 The shaft dimensions and the parallel distance of the ropes at the point of rope departure ASL tailor made acc to customer specifications in accordance with available versions define the frame des...

Page 27: ...OPERATING MANUAL 3 PRODUCT DESCRIPTION ThyssenKrupp Aufzugswerke GmbH 27 Issue 06 2004 3 8 Lubrication DAF270 DAF270 has lifetime lubricated rolling bearings The bearings do not require lubrication...

Page 28: ...E F Serial No year of construction 2 A Design 2 B Protection class 2 D F Insulation class 3 A E Mode of operation 3 F Weight of machine kg 4 G Rated output kW 4 H Motor speed U Min 4 I Voltage V star...

Page 29: ...nstruction 2 A Design 2 B Protection class 2 C Insulation class 2 D Maximum axle load kN 3 A Mode of operation 3 D Weight of machine kg 4 E Rated output kW 4 F Motor speed U min 4 G Voltage V star con...

Page 30: ...gned on the machine frame The frame is assembled in the headroom of the elevator installation in accordance with the customer s specifications The number of rubber elements and their arrangement depen...

Page 31: ...frame The machine is delivered aligned After disassembly of drive or displacing of machine due to exchanged traction sheave for example verify that the machine is properly aligned and re align if requ...

Page 32: ...t the safety instructions and the respective local building regulations are complied with Motor connection data of respective motor type see 3 3 Motor terminal diagram for frequency controlled motors...

Page 33: ...ter 3 4 and manufacturer s instructions in chapter 8 3 Brake and encoder connection 3 7 4 2 1 5 6 8 9 10 11 12 1 Brake housing 7 Conn PTC resistors motor 2 Brake test switch D 8 Encoder connection 3 B...

Page 34: ...7 temperature monitoring brake and motor temperature monitoring with evaluator to be made by the customer The voltage applied shall not exceed 2 5 V Cores 3 4 terminals 8 9 brake monitoring D and 5 6...

Page 35: ...TC thermistor detectors are series connected core grey grey at the factory at the brake terminal box terminal 5 7 via a screened cable See terminal assignment and connections at terminal box fig 11 an...

Page 36: ...omer is made as break contact An evaluation of the signal of both switch conditions must be made by the customer Switching current range min 10 mA to max 100 mA at 24 VDC Further details see chapter 8...

Page 37: ...ontact extension for release monitoring C 2 Bearing bracket 3 Brake lining 4 Brake coil body C 5 Brake disc D 6 Anchor disc D 7 Brake coil body D 8 Cheese head screw switch fastening 9 Setting screw b...

Page 38: ...onductor Connecting cables magnetic brake 1 2 3 4 PHOENIX conductor 6 50 3 10 000 6 000 15 50 3 Brake coil connection 1 2 3 Core 1 4 Core 2 5 6 7 Core 3 8 Core 4 9 Core 5 10 Core 6 Switch C Switch D 6...

Page 39: ...ear shaft end is screw connected to the brake housing by means of a fastening bracket See fig 10 Connection to control by means of a 10 m long connecting cable with 15 pole sub D connector Pin assignm...

Page 40: ...MANUAL 4 MOUNTING OF MACHINE ThyssenKrupp Aufzugswerke GmbH 40 Issue 06 2004 4 5 Schematic diagram DAF270 Winding Temperature monitoring Brake magne t Control switch Encoder Motor Brake Temperature mo...

Page 41: ...he danger zone Check armature base plate and brake connection chapter 6 2 c Check brake control switches for proper connection and functioning chapter 7 3 Perform brake test with one acting brake shoe...

Page 42: ...nt and data see chapters Check armature base plate air gap between armature disc and brake coil body for wear of brakes 6 2 Check brake deceleration 6 2 Check brake control switches for proper functio...

Page 43: ...e of the 2 brake circuit must be released during the braking operation even in case of emergency stop Withstand voltage must be applied at the magnet coil of the 2 brake circuit Disable release monito...

Page 44: ...ation position Marking at bracket height for example Move the car upwards to the nearest landing While testing apply continuous control voltage at 2 brake Note voltage must be present even with the ma...

Page 45: ...x 1 3 mm Attach dial gauge and holder at the brake and vertically align the dial gauge towards the screwhead See fig 15 Energize brake circuit to be tested shortly several times and read screw stroke...

Page 46: ...C 1 2 3 4 5 6 7 8 9 10 13 1 Brake switch connection 6 pole 8 Detent edged washer SK12 2 Brake connection 4 pole 9 Hexagon socket M12x200 3 Connection box brake 10 Protecting plate 4 Dial gauge 11 Hex...

Page 47: ...14 x 90 mm 3 Disc 4 Detent edged washer SK16 5 Hexagon socket M 16 x 50 8 8 microencapsulated Tightening torque 195 Nm 6 Motor shaft 7 Motor housing 8 Motor connection box 9 Forcing hole Installation...

Page 48: ...motor shaft Bring position of featherkey and groove in line Push traction sheave on motor shaft Assemble traction sheave using already available screws and tighten in accordance with tightening torque...

Page 49: ...at female encoder component using hexagon socket wrench M2 5 2 screws pos 3 Unscrew encoder and fixing strap at brake 2 x M8 Carefully remove encoder from shaft end into axial direction 1 Shaft end 2...

Page 50: ...to move on the shaft Turn encoder housing until the connecting cable is positioned properly Align strap holes towards threaded holes of brake screw connect fixing strap at brake Connect encoder connec...

Page 51: ...istance between switching contact and setting screw to 0 15 mm using a feeler gauge Unscrew setting screw until the contact of the microswitch reaches the switching point Remove feeler gauge disconnec...

Page 52: ...lacing of brakes 1 Motor shaft 7 Brake magnet housing 2 Hexagon screw M8 x 40 8 Hexagon screw M12 x 200 3 Motor housing 9 Encoder 4 Bearing bracket 10 Fixing strap 5 Braking rotor 11 Toothed sleeve 6...

Page 53: ...onnection box at drive Remove fastening screws fig 19 pos 8 Carefully push off brake housing and rotor from toothed sleeve fig 19 pos 11 and place aside Carefully push off rear rotor at bearing bracke...

Page 54: ...transport eyebolts and reposit The screws must be available for future air gap checking and installation works Check air gap at front brake using feler gauge Mount protective cover at brake housing O...

Page 55: ...using detent edged washers The values specified apply to the applications indicated below Hexagon socket screws ISO 4762 DIN 912 Hexagon bolts ISO 4014 4017 DIN 931 933 To observe the required torque...

Page 56: ...OPERATING MANUAL 8 ANNEX ThyssenKrupp Aufzugswerke GmbH 56 Issue 06 2004 8 2 Manufacturer s instruction for pulse encoder...

Page 57: ...OPERATING MANUAL 8 ANNEX ThyssenKrupp Aufzugswerke GmbH 57 Issue 06 2004 Mounting dimensions Installation 30 h7 4 x M4...

Page 58: ...OPERATING MANUAL 8 ANNEX ThyssenKrupp Aufzugswerke GmbH 58 Issue 06 2004...

Page 59: ...OPERATING MANUAL 8 ANNEX ThyssenKrupp Aufzugswerke GmbH 59 Issue 06 2004 SW3 2X Md 2 5 0 5Nm 10 000 mm 87 45...

Page 60: ...60 Issue 06 2004 Pin assignment nicht belegt 15 pole sub D connector pin Data Color Color Contact Contact Yellow Black Black Black Black Blue Gray Red Purple Yellow Red Black White White White Green...

Page 61: ...OPERATING MANUAL 8 ANNEX ThyssenKrupp Aufzugswerke GmbH 61 Issue 06 2004 8 3 Manufacturer s instructions Brake...

Page 62: ...OPERATING MANUAL 8 ANNEX ThyssenKrupp Aufzugswerke GmbH 62 Issue 06 2004...

Page 63: ...OPERATING MANUAL 8 ANNEX ThyssenKrupp Aufzugswerke GmbH 63 Issue 06 2004...

Page 64: ...OPERATING MANUAL 8 ANNEX ThyssenKrupp Aufzugswerke GmbH 64 Issue 06 2004...

Page 65: ...OPERATING MANUAL 8 ANNEX ThyssenKrupp Aufzugswerke GmbH 65 Issue 06 2004...

Page 66: ...OPERATING MANUAL 8 ANNEX ThyssenKrupp Aufzugswerke GmbH 66 Issue 06 2004 8 4 Type test examination certificate for brake...

Page 67: ...OPERATING MANUAL 8 ANNEX ThyssenKrupp Aufzugswerke GmbH 67 Issue 06 2004...

Page 68: ...OPERATING MANUAL 8 ANNEX ThyssenKrupp Aufzugswerke GmbH 68 Issue 06 2004...

Page 69: ...OPERATING MANUAL 8 ANNEX ThyssenKrupp Aufzugswerke GmbH 69 Issue 06 2004...

Page 70: ...OPERATING MANUAL 8 ANNEX ThyssenKrupp Aufzugswerke GmbH 70 Issue 06 2004 8 5 Declaration of conformity for brake...

Page 71: ...OPERATING MANUAL 8 ANNEX ThyssenKrupp Aufzugswerke GmbH 71 Issue 06 2004...

Page 72: ...OPERATING MANUAL 8 ANNEX ThyssenKrupp Aufzugswerke GmbH 72 Issue 06 2004 8 6 Type examination certificate for calculation of traction sheave shaft...

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Page 76: ...H A company of ThyssenKrupp Elevator Bernh user Strasse 45 73765 Neuhausen a d F Germany Tel 49 7158 12 0 Fax 49 7158 12 2585 E Mail info tke aufzuege de thyssenkrupp com www thyssenkrupp aufzuege com...

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