ZAlift - 20220211 - calculation GBt_220013_101903---800-100-SM 200.30D-
ZIEHL-ABEGG SE
Künzelsau, Germany
Elevator calculation acc. EN81-20/50 GBtr 13.04.2022
Elevator data
Nominal load Q kg 800
Car weight F kg 950(925 - 1904kg)
Counterweight G kg 1350(50%)
Travelling speed v (V_3=) m/s 1,00
Travel distance H m 30,0
Suspension/roping is 2 : 1
Machine at the top, above , without deflection pulley
Shaft efficiency etaS % 82
Number of pulleys (ball bearing) 3
Type of rope WOLF PAWO F7
Number of ropes z 6
Rope diameter ds mm 8
Rope weight s kg 46(0,258 kg/m)
Compensation rope weight su kg 0
Car cable weight HK kg 15
Rope span weight R kg 0
Min. rope breaking load B N 40600
Traction sheave diameter Dtr mm 320
Sheave width mm 110number of grooves (6)
Groove distance mm 17,0Standard
Angle of wrap minimum min. deg 180
Undercutangle deg 95
Undercutwidth b mm 5,90
Groove angle deg 30
Sheave profile: circular undercut groove
Traction, rope pressure, rope safety
Traction empty,on top, accelerating (1,15)
1,7195 <= 1,8399
Traction 150% nominal load, below, not moving
1,6614 <= 1,8399
Rope pressure k < permissible rope pressure
6,53 < 9,00 N/mm²
Conditions according to EN81:
Load 125% 1,5132 <= 1,8582 (1)
Emergency stop 1,6610 <= 1,6759 (4)
with deceleration [m/s²] 0,500
Blocked car 12,827 > 3,4528 (4)
Real safety factor > Minimum safety factor for ropes
26,95 > 12
Rope safety factor according to EN81: (0), Basis 0
Pulleys >= 320 mm, pulleys NPR = 0 NPS = 2
Rope safety nue = 26,9 > 17,8 (minSF)
Rope certification EN81
Traction conditions are fulfilled.
Rope safety conditions are fulfilled.


ZAlift - 20220211 - Machine dimensioning GBt_220013_101903---800-100-SM 200.30D-
Mechanical drive data
Machine manufactured by Ziehl-Abegg
Machine type SM 200.30D Gearless synchronous
Machine version ZAtop *
Traction sheave mm 320 /110/17,0/6x8/U95
Permissible load output torque Nm 468 (max. 499)
Real statical axle load kg 1603 (max. 2850)
-
-
Brake data
brake Mayr ROBA-twinstop RTW450, 2x500 Nm, EU-BD845/3
Dual circuit disc brake, DC supply necessary
(387 Nm, 0,43 m/s², 2 m, 9706 J, 186 W)
207 V brake, with hand release, microswitch
-
Machine load data in the installation
Typical motor operating power kW 3,7
Typ. operating current 17,3 A, Start. Current 26,2 A at acceleration 0,60 m/s²
Average power losses 0,86 kW = 3108,03 kJ/h
Output speed rpm 119
Load torque Nm 469,0(eff. 298,7)
Inertia of installation kgm² 21,03
240 Starts per hour , 40 % required duty cycle at elevator operation
Max. static load pulleys 13244 N, pulley speed 1,00 m/s
Selected ZIEHL-ABEGG motor
Motor type SM200.30D-20 - gearless
Nameplate data(Operating data)
Rated voltage V 360
Rated frequency Hz 20 ( 19,9)
Rated torque Nm 475 ( 469,0)
Rated speed rpm 120 ( 119,4)
Rated output power kW 6 ( 5,9)
Rated current A 17,5( 17,3)
Maximum torque Nm 820 ( 820 )
Current at maximum torque A 37 ( 37 )
Inertia of motor kgm² 0,240
Possible accelleration m/s² 1,32
(MKmax=320,0 Nm)
Without cooling [PTC] (64)
Dimension sheet A-M-6761 / A-M-6778, Motor construction type IMB3
Motor with encoder ECN 1313-2048Endat
Selected frequency inverter
Inverter ZAdynpro023, Rated inverter current 23 A
mains current 12,3 A, 400 V, 8,1 kW, Max. 1,32 m/s², F_amax 1,75 (820 Nm)
Radio interference filter, integrated ; Line reactor, separate ND023
Braking resistance BR25-3
Brake control module ohne



ZAlift - 20220211 - Energy calculation GBt_220013_101903---800-100-SM 200.30D-
Elevator data
Elevator800kg-1,00m/s-2:1-30m
Total trips per day720,00
Energy cost26,00 ct/kWh
Average load of machine, typical 70-90%80,00 %
Travel demand350,00 W
Contactor to switch off inverter and recuperationNo
Inverter and recuperation with standby-functionYes
Standby demand40,00 W
Standby demand inverter6,00 W
Standby demand regeneration11,00 W
Power for brake release186,00 W
Calculation according VDI4707
Usage category4 (3.0h VDI 4707)
Selected ZIEHL-ABEGG motor SM200.30D-20-6kW-475Nm-119rpm
Load power3806,23 W
Power consumption4829,18 W
Load factor0,70
Counterweight balance factor0,50
without recuperationBR25-3
Energy cost per year Travel763,83 Euro
Energy cost per year Standby91,67 Euro
Energy cost per year Total855,50 Euro
Nominal demand per year3290 kWh
Energy consumption reference trip 63,88 Wh
Specific travel demand0,932 mWh/kg/m
Total specific energy demand1,043 mWh/kg/m
Energy efficiency class TravelC
Energy efficiency class StandbyA
Energy efficiency class TotalB
with recuperationZArec4C 013
Regeneration power2477,23 W
max recuperation power4307,41 W
max recuperation current6,91 A
Energy cost per year Travel536,09 Euro
Energy cost per year Standby113,60 Euro
Energy cost per year Total649,69 Euro
Nominal demand per year2499 kWh
Energy consumption reference trip 44,83 Wh
Specific travel demand0,654 mWh/kg/m
Total specific energy demand0,792 mWh/kg/m
Energy efficiency class TravelB
Energy efficiency class StandbyB
Energy efficiency class TotalB
All data subject to measuring on site!


ZAlift - 20220211 - GBt_220013_101903---800-100-SM 200.30D-
Elevator data
Elevator800kg-1,00m/s-2:1-30m
Machine type SM 200.30D
Traction sheave 320/110/17,0/6x8/U95
InertiaTraction sheave 0,727 kgm²
Brake data
Mayr ROBA-twinstop RTW450, 1000 Nm, EU-BD845/3, 40 ms, 65 ms, 130 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
a[m/s²] | s[m] | v[m/s] | t[s] |
1:5,67 | 0,05 | 0,75 | 0,13 |
2:5,67 | 0,09 | 1,04 | 0,18 |
3:1,78 | 0,14 | 1,11 | 0,22 |
4:0,89 | 0,18 | 1,14 | 0,26 |
5:-0,25 | 0,19 | 1,13 | 0,27 |
6:-0,50 | 1,47 | 0,00 | 2,52 |
Stopping distance (without traction influence) 0,424 m, empty up
Max. stopping distance (traction depending)1,467 m, empty up
Max. stopping distance (traction depending) 0,625 m, full down
Max. stopping distance (inverter off, empty) 0,375 m, empty up
Max. test stopping distance(v= 0,150m/s) 0,125 m, empty up
Max. test stopping distance(v= 0,150m/s) 0,107 m, full down
Max. test stopping distance(a= 2,000 m/s²) 0,418 m, empty up
Max. test stopping distance(a= 2,000 m/s²) 0,418 m, full down
We assume no liability for calculation results!