Donati DRH 1 Series, Инструкция по эксплуатации

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MAN16MG0 5
instructions for use series drh
1/2/3/4 -
dst
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n
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s
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dst
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r
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drt 14
Tm = Daily running time (hours)
1) Light Life of the mechanisms in 10 years operations (hours)
Load N° maximum of cycle of work in 10 years operations (
Σ
cycles)
Tm = Daily running time (hours)
2) Medium Life of the mechanisms in 10 years operations (hours)
Load N° maximum of cycle of work in 10 years operations (
Σ
cycles)
Tm = Daily running time (hours)
3) Heavy Life of the mechanisms in 10 years operations (hours)
Load N° maximum of cycle of work in 10 years operations (
Σ
cycles)
4) Very Tm = Daily running time (hours)
heavy Life of the mechanisms in 10 years operations (hours)
Load N° maximum of cycle of work in 10 years operations (
Σ
cycles)
Service group of the mechanisms as per ISO 4301-1
of lifting and travelling
as per FEM 9.511
Ratio of intermittance (RI%)
Hoist mechanisms Maximum N° of start-ups per hour (A/h)
Maximum N° of cycles per hour (C/h)
Ratio of intermittance (RI%)
Trolley mechanisms Maximum N° of start-ups per hour (A/h)
Maximum N° of cycles per hour (C/h)
Running time at main speed (min)
Running time at low speed (min)
Maximum N° of start-ups per hour (A/h)
Maximum N° of start-ups Fast speed
per hour (A/h) Low speed
Tm = Daily running Fast speed
time (hours) Low speed
≤
2
≤
4
≤
8
≤
16 > 16 > 16
3200 6300 12500 25000 50000 100000
250x10
3
500x10
3
100x10
4
200x10
4
400x10
4
> 4x10
6
≤
1
≤
2
≤
4
≤
8
≤
16 > 16
1600 3200 6300 12500 25000 50000
125x10
3
250x10
3
500x10
3
100x10
4
200x10
4
400x10
4
≤
0,5
≤
1
≤
2
≤
4
≤
8
≤
16
800 1600 3200 6300 12500 25000
63x10 3 125x10 3 250x10 3 500x10 3 100x10 4 200x10 4
≤
0,25
≤
0,5
≤
1
≤
2
≤
4
≤
8
400 800 1600 3200 6300 12500
32x10
3
63x10
3
125x10
3
250x10
3
500x10
3
100x10
4
M3 M4 M5 M6 M7 M8
1Bm 1Am 2m 3m 4m 5m
25 30 40 50 60 60
150 180 240 300 360 360
25 30 40 50 60 60
20 25 30 40 50 60
120 150 180 240 300 > 360
20 25 30 40 50 > 60
15 15 30 30 60 > 60
2,5 3 3,5 4 5 6
10 10 10 10 10 10
1/3 (33.3% of total N° start-ups per hour)
2/3 (66.7% of total N° start-ups per hour)
2/3 (66.7% of the average daily running time)
1/3 (33.3% of the average daily running time)
Classification and limit of use of the electromechanisms of lifting equipments
Example:
Capacity = 6300 kg Level of stress = 2) Medium Load Actual hook run (Ahr) = 2,5 m N° of cycles per hour (C/h) = 8
Daily running time (rt) = 8 h Lifting speed (S) = 4 m/min (4/1 rope falls) N° of working days per year = d/y 220
1) Calculation of the average daily running time:
Tm (hour) = (AHR x C/h x Rt) / (30 x S) = (2,5 x 8 x 8) / (30 x 4) = 1,33 h
In the table in section 2.2.7, in relation to the Capacity (6300 kg), at a Medium level of stress (2) and at an average daily running time (Tm = 1, 33 h)
it is possible to determine the rope hoist, with 4/1 falls of rope, which is:
Service Group FEM 1Am – Type DRH 24L1•M
2) Check of the time of life:
Hours of running 10 years Tm x D/y x 10 years = 1,33 x 220 x 10 = 2933 (hours) < of the 3200 (maximum hours possible)  ok
N° of cycle of work in 10 years C/h x Rt x D/y x 10 years = 8 x 8 x 220 x 10 = 140800 (cycles) < of the 250000 (maximum hours possible)

ok
• The designation of the group of utilization of the wire rope hoist is shown on the label plate on the
hoist (see paragraph3.5.3 - List of labelling plates)
• DONATI SOLLEVAMENTI S.r.l. guarantees the safe and lasting utilization only if the DRH electric
wire rope hoist is used according to the corresponding parameters for the group of utilization
foreseen.
Choice criteria and condition of use:
• According to the type use, that determine the stress level and the average duration of daily use , for lifting and/
or travelling, using the following table the identification group of the related mechanism are classifiled and then,
according to the lifting capacity, the type of hoist is determined.
• Once the type of hoist is identified, it’s important to check the related life time in terms of hours of service and of
the total number of cycles in 10 years of operations.
Use in base of the
stress level
(type of ser
vice)
Intermittent
use
according to FEM 9.683/95
Temporar
y
use
Time of life of the lifting equipment:
• The time of life of the lifting equipment is determined from the stress level , the real running hours of each
mechanism and the number of cycles of the complete machine. The running hours and number of cycles , in
relation to the FEM/ISO of the lifting equipment selected are forecast to allow a safe life period of 10 years.
• After 10 years the lifting equipment could have finished the life of service in relation to the related group of servi -
ce. For this reason at the due time of 10 years the equipment ShOULd NOT be put any more in service without
an inspection by DONATI SOLLEVAMENTI S.r.l. expert technicians in order to check if the equipment has still some
remaining working life , so able to work in safe condition for a further period, the equipment has to be subject to
a deep technical control of all the parts.
Two-speed dou-
ble-polarity
motors
15
instructions for use series drh
1/2/3/4 -
dst
/
n
/
s
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dst
/
r
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drt
MAN16MG0 5
2.2.7 Identification of hoists and related trolleys
Key and example of the identifying characteristics of the hoists and trolleys using codes
Configuration of ropes
➞
(single-grooved drum)
8 falls
(8/1)
6 falls
(6/1)
4 falls
(4/1)
2 falls
(2/1)
Capacity
kg
Letter
drh Type in relation
to FEM group
(ISO)
drh Type
in relation to
FEM group (ISO)
drh Type in relation
to FEM group
(ISO)
Tipo drh
nel gruppo FEM
(ISO)
reducer capacity
1Bm
(M3)
1Am
(M4)
2m
(M5)
1Am
(M4)
2m
(M5)
1Bm
(M3)
1Am
(M4)
2m
(M5)
3m
(M6)
1Am
(M4)
2m
(M5)
3m
(M6)
800 L d 12L3•D
800 V d 12V3•D
1000 L E 14L3•E 12L2•E 12L3•E
1000 V E 14V3•E 12V2•E 22V3•E
1250 L F 14L3•F 12L1•F 12L3•F
1250 V F 14V3•F 12V1•F 22V2•F 22V3•F
1600 L G 14L3•G 12L1•G 12L2•G 22L3•G
1600 V G 14V3•G 22V2•G 32V3•G
2000 L h 14L2•H 14L3•H 12L1•H 22L2•H 22L3•H
2000 V h 14V2•H 24V3•H 22V1•H 32V2•H 32V3•H
2500 L I 14L1•I 14L3•I 22L1•I 22L2•I 32L3•I
2500 V I 14V1•I 24V2•I 24V3•I 32V2•I 32V3•I
3200 L J 14L1•J 14L2•J 24L3•J 22L1•J 32L2•J 32L3•J
3200 V J 14V0•J 24V2•J 34V3•J 32V2•J 42V3•J
4000 L K 14L1•K 24L2•K 24L3•K 32L1•K 32L2•K 32L3•K
4000 V K 24V1•K 34V2•K 34V3•K 32V1•K 42V2•K 42V3•K
5000 L L 24L1•L 24L2•L 34L3•L 32L1•L 32L2•L 42L3•L
5000 V L 24V0•L 34V2•L 34V3•L 42V2•L
6300 L M 24L1•M 34L2•M 34L3•M 32L1•M 42L2•M 42L3•M
6300 V M 34V2•M 44V3•M 42V1•M
8000 L N 34L1•N 34L2•N 34L3•N 42L1•N 42L2•N
8000 V N 34V1•N 44V2•N 44V3•N
10000 L O 34L1•O 34L2•O 44L3•O 42L1•O
10000 V O 34V0•O 44V2•O• 44S3•O 42S1•O
12500 L P 34L1•P 44L2•P 44L3•P
12500 V P 44V1•P 44S2•P 44S3•P
16000 L Q 36L2•Q 44L1•Q 44L2•Q
16000 V Q 44V0•Q 44S1•Q 44S2•Q
20000 L r 38L2•R 36L1•R 44L1•R 44L2.r
20000 V r 44S1•R
25000 L S 38L1•S 46L2•S 44L0•S 44M1.S
25000 V S 46S2•S
32000 L T 46L1•T 46L2.T
32000 V T 46S1•T
40000 L U 48L1•U 48L2•U
40000 V U 48S1•U
50000 L V 48L0•V
50000 V V 48S0•V
Size 1 drh Size 2 drh Size 3 drh Size 4 drh drh4 cylindrical motor
DST Trolley DRH Hoist DRT Trolley
Size:
1 - 2 - 3 - 4
N° rope falls:
2 = 2 falls (2/1)
4 = 4 falls (4/1)
6 = 6 falls (6/1)
8 = 8 falls (8/1)
Type of reducer:
© M-Cylindrical = Slow
4 m/min a 4/1 falls
© S-Cylindrical = Fast
3 m/min a 8/1 falls
4 m/min a 6/1 falls
6 m/min a 4/1 falls
12 m/min a 2/1 falls
L = Slow
2 m/min a 8/1 falls
2.7 m/min a 6/1 falls
4 m/min a 4/1 falls
8 m/min a 2/1 falls
V = Fast
6 m/min a 4/1 falls
12 m/min a 2/1 falls
0 = 1 Bm (M3)
1 = 1 Am (M4)
2 = 2 m (M5)
3 = 3 m (M6)
Speed
of hoist:
S = 1 Speed
W = 2 Speed
Capacity letter:
L = 5000 kg
Type of drum:
N = Normal
C = Short
L = Long
1 = Extra long - X1
(1
a
size)
2 = Extra long - X2
(2
a
size)
X = Special
2 4 L 2 • L •
Configuration type
Monorail
suspended
Size:
1 - 2 - 3 - 4
Speed of
trolley: m/min
E = 8
F = 10
G = 16
H = 20
D = 16/4
W = 20/5
Version:
A = Normal
B = Low headroom
C = Articulated
D = Oscillanting
d S 1 A G
Configuration type
Double girder trol-
ley
Size:
1 - 2 - 3 - 4
Version:
0 = Hoist on
top of trolley
S = suspended
hoist
T = Trasversal
Trolley
speed: m/min
E = 8
F = 10
G = 16
H = 20
D = 16/4
W = 20/5
Gauge: mm
A = 1000
B = 1200
C = 1400
D = 2240
E = 2800
X = Special
d r 1 A G 0
KMAN16MG05