| Traction, rope pressure, rope safety |
| Traction empty,on top, accelerating (1,18) |
| 1,7636 <= 1,8399 |
| Traction 150% nominal load, below, not moving |
| 1,6520 <= 1,8399 |
| Rope pressure k < permissible rope pressure |
| 7,01 < 9,00 N/mm² |
| Conditions according to EN81: |
| Load 125% | 1,5049 <= 1,8582 (1) |
| Emergency stop | 1,6633 <= 1,6759 (4) |
| with deceleration [m/s²] 0,500 |
| Blocked car | 13,757 > 3,4528 (4) |
| Real safety factor > Minimum safety factor for ropes |
| 25,10 > 12 |
| Rope safety factor according to EN81: (0), Basis 0 |
| Pulleys >= 320 mm, pulleys NPR = 0 NPS = 2 |
| Rope safety nue = 25,1 > 17,8 (minSF) |
| Rope certification EN81 |
| Traction conditions are fulfilled. |
| Rope safety conditions are fulfilled. |
|
| ZAlift - 20210802 - Machine dimensioning GBt_210014_113727---1000-100-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/U95 |
| Permissible load output torque | Nm 578 (max. 660) |
| Real statical axle load | kg 2007 (max. 3600) |
| - |
| - |
| Brake data |
| brake Mayr ROBA-twinstop RTW800, 2x800 Nm, EU-BD 1112 |
| Dual circuit disc brake, DC supply necessary |
| (477 Nm, 0,97 m/s², 1 m, 6830 J, 264 W) |
| 207 V brake, with hand release, microswitch |
| - |
| Machine load data in the installation |
| Typical motor operating power | kW 4,8 |
| Typ. operating current 19,3 A, Start. Current 28,0 A at acceleration 0,60 m/s² |
| Average power losses | 1,07 kW = 3836,23 kJ/h |
| Output speed | rpm 119 |
| Load torque | Nm 578,8(eff. 384,1) |
| Inertia of installation | kgm² 26,34 |
| 240 Starts per hour , 50 % required duty cycle at elevator operation |
| Max. static load pulleys 16678 N, pulley speed 1,00 m/s |
| Selected frequency inverter |
| Inverter ZAdyn 4CS023, Rated inverter current 23 A |
| mains current 14,6 A, 400 V, 9,6 kW, Max. 1,26 m/s², F_amax 1,73 (1000 Nm) |
| Radio interference filter, integrated ; Line reactor, integrated |
| Braking resistance BR25-3 |
| Brake control module ohne |
|
| ZAlift - 20210802 - Energy calculation GBt_210014_113727---1000-100-SM 200.40E- |
| Elevator data |
| Elevator | 1000kg-1,00m/s-2:1-30m |
| Total trips per day | 720,00 |
| 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 | 16,00 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-20-7kW-600Nm-119rpm |
| Load power | 4757,78 W |
| Power consumption | 5872,65 W |
| Load factor | 0,70 |
| Counterweight balance factor | 0,50 |
| without recuperation | BR25-3 |
| Energy cost per year Travel | 912,16 Euro |
| Energy cost per year Standby | 111,60 Euro |
| Energy cost per year Total | 1023,76 Euro |
| Nominal demand per year | 3938 kWh |
| Energy consumption reference trip | 76,28 Wh |
| Specific travel demand | 0,890 mWh/kg/m |
| Total specific energy demand | 0,999 mWh/kg/m |
| Energy efficiency class Travel | C |
| Energy efficiency class Standby | B |
| Energy efficiency class Total | B |
| with recuperation | ZArec4C 013 |
| Regeneration power | 3197,11 W |
| max recuperation power | 5854,95 W |
| max recuperation current | 9,39 A |
| Energy cost per year Travel | 611,84 Euro |
| Energy cost per year Standby | 133,52 Euro |
| Energy cost per year Total | 745,36 Euro |
| Nominal demand per year | 2867 kWh |
| Energy consumption reference trip | 51,17 Wh |
| Specific travel demand | 0,597 mWh/kg/m |
| Total specific energy demand | 0,727 mWh/kg/m |
| Energy efficiency class Travel | B |
| Energy efficiency class Standby | B |
| Energy efficiency class Total | B |
| All data subject to measuring on site! |
|
| ZAlift - 20210802 - GBt_210014_113727---1000-100-SM 200.40E- |
| Elevator data |
| Elevator | 1000kg-1,00m/s-2:1-30m |
| Machine type | SM 200.40E |
| Traction sheave | 320/122/17,0/7x8/U95 |
| 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) | 0,315 m, empty up |
| Max. stopping distance (traction depending) | 1,332 m, empty up |
| Max. stopping distance (traction depending) | 0,547 m, full down |
| Max. stopping distance (inverter off, empty) | 0,335 m, empty up |
| Max. test stopping distance(v= 0,150m/s) | 0,108 m, empty up |
| Max. test stopping distance(v= 0,150m/s) | 0,094 m, full down |
| Max. test stopping distance(a= 2,000 m/s²) | 0,373 m, empty up |
| Max. test stopping distance(a= 2,000 m/s²) | 0,373 m, full down |