| Traction, rope pressure, rope safety |
| Traction empty,on top, accelerating |
| 1,6287 <= 1,7866 |
| Traction 150% nominal load, below, not moving |
| 1,5483 <= 1,7866 |
| Rope pressure k < permissible rope pressure |
| 7,42 < 9,00 N/mm² |
| Conditions according to EN81: |
| Load 125% | 1,4222 <= 1,8119 (2) |
| Emergency stop | 1,5333 <= 1,5688 (2) |
| with deceleration [m/s²] 0,500 |
| Blocked car | 13,396 > 3,2830 (4) |
| Real safety factor > Minimum safety factor for ropes |
| 21,19 > 12 |
| Rope safety factor according to EN81: (0), Basis 0 |
| Pulleys >= 320 mm, pulleys NPR = 0 NPS = 2 |
| Rope safety nue = 21,2 > 16,4 (minSF) |
| Rope certification EN81 |
| Traction conditions are fulfilled. |
| Rope safety conditions are fulfilled. |
|
| ZAlift - 20220211 - Machine dimensioning GBt_220011_124218---1000-160-SM 200.40E- |
| Mechanical drive data |
| Machine manufactured by Ziehl-Abegg |
| Machine type | SM 200.40E Gearless synchronous |
| Machine version ZAtop * |
| Traction sheave | mm 320 /122/17,0/7x8/U90 |
| Permissible load output torque | Nm 494 (max. 660) |
| Real statical axle load | kg 2083 (max. 3600) |
| - |
| - |
| Brake data |
| brake Mayr ROBA-twinstop RTW800, 2x800 Nm, EU-BD 1112 |
| Dual circuit disc brake, DC supply necessary |
| (408 Nm, 1,13 m/s², 1 m, 14925 J, 264 W) |
| 207 V brake, with hand release, microswitch |
| - |
| Machine load data in the installation |
| Typical motor operating power | kW 7,4 |
| Typ. operating current 24,7 A, Start. Current 41,6 A at acceleration 0,80 m/s² |
| Start. Current | 39,2 A at acceleration 0,7 m/s² |
| Average power losses | 1,46 kW = 5246,06 kJ/h |
| Output speed | rpm 191 |
| Load torque | Nm 494,7(eff. 369,6) |
| Inertia of installation | kgm² 27,33 |
| 240 Starts per hour , 40 % required duty cycle at elevator operation |
| Selected frequency inverter |
| Inverter ZAdynpro032, Rated inverter current 32 A |
| mains current 18,0 A, 400 V, 11,9 kW, Max. 1,46 m/s², F_amax 2,02 (1000 Nm) |
| Radio interference filter, integrated ; Line reactor, separate ND032 |
| Braking resistance BR25-3 |
| Brake control module ohne |
|
| ZAlift - 20220211 - Energy calculation GBt_220011_124218---1000-160-SM 200.40E- |
| Elevator data |
| Elevator | 1000kg-1,60m/s-2:1-40m |
| Total trips per day | 864,00 |
| Energy cost | 26,00 ct/kWh |
| Average load of machine, typical 70-90% | 80,00 % |
| Travel demand | 350,00 W |
| Contactor to switch off inverter and recuperation | No |
| Inverter and recuperation with standby-function | Yes |
| Standby demand | 40,00 W |
| Standby demand inverter | 6,00 W |
| Standby demand regeneration | 11,00 W |
| Power for brake release | 264,00 W |
| Calculation according VDI4707 |
| Usage category | 4 (3.0h VDI 4707) |
| Selected ZIEHL-ABEGG motor | SM200.40E-20-12kW-600Nm-191rpm |
| Load power | 7612,45 W |
| Power consumption | 8877,56 W |
| Load factor | 0,70 |
| Counterweight balance factor | 0,50 |
| without recuperation | BR25-3 |
| Energy cost per year Travel | 1292,72 Euro |
| Energy cost per year Standby | 91,67 Euro |
| Energy cost per year Total | 1384,40 Euro |
| Nominal demand per year | 5325 kWh |
| Energy consumption reference trip | 90,09 Wh |
| Specific travel demand | 0,788 mWh/kg/m |
| Total specific energy demand | 0,844 mWh/kg/m |
| Energy efficiency class Travel | B |
| Energy efficiency class Standby | A |
| Energy efficiency class Total | B |
| with recuperation | ZArec4C 026 + BR14A |
| Regeneration power | 5433,80 W |
| max recuperation power | 10996,52 W |
| max recuperation current | 17,64 A |
| Energy cost per year Travel | 762,63 Euro |
| Energy cost per year Standby | 113,60 Euro |
| Energy cost per year Total | 876,22 Euro |
| Nominal demand per year | 3370 kWh |
| Energy consumption reference trip | 53,15 Wh |
| Specific travel demand | 0,465 mWh/kg/m |
| Total specific energy demand | 0,534 mWh/kg/m |
| Energy efficiency class Travel | A |
| Energy efficiency class Standby | B |
| Energy efficiency class Total | A |
| All data subject to measuring on site! |
|
| ZAlift - 20220211 - GBt_220011_124218---1000-160-SM 200.40E- |
| Elevator data |
| Elevator | 1000kg-1,60m/s-2:1-40m |
| Machine type | SM 200.40E |
| Traction sheave | 320/122/17,0/7x8/U90 |
| InertiaTraction sheave | 0,843 kgm² |
| Brake data |
| Mayr ROBA-twinstop RTW800, 1600 Nm, EU-BD 1112, 30 ms, 60 ms, 100 ms |
| -207 V brake, with hand release, microswitch |
| Calculation of unintended movement |
| Values of elevator controller |
| Detection distance | 0,050 m |
| Dead time | 50 ms |
| V Detector | 0,000 m/s |
| Without short-circuit motor braking |
| Stopping distance (without traction influence) | 0,282 m, empty up |
| Max. stopping distance (traction depending) | 0,753 m, empty up |
| Max. stopping distance (traction depending) | 0,440 m, full down |
| Max. stopping distance (inverter off, empty) | 0,214 m, empty up |
| Max. test stopping distance(v= 0,150m/s) | 0,095 m, empty up |
| Max. test stopping distance(v= 0,150m/s) | 0,089 m, full down |
| Max. test stopping distance(a= 2,000 m/s²) | 0,282 m, empty up |
| Max. test stopping distance(a= 2,000 m/s²) | 0,282 m, full down |