Characteristics Of Flexible Shaft And Pokers - Enarco VGR6 Manuel D'instructions

MOTOR TYPE.................................................... VPA THREE PHASE VPAM, VPAME SINGLE PHASE
HOUSING........................................................... POLYMER HIGH IMPACT RESISTANT MATERIAL
POWER.............................................................. 1,5 CV
WEIGHT.............................................................. VPA 12,2 Kg VPAM 12,1 Kg VPAME 12,5 Kg
APPLICATION................................................... The motor transmits the movement to an internal
................................................................concrete vibrator through a flexible shaft
CONNECTION
FLEXIBLE SHAFTS ............................................TNR 4m, TNR 6m
VIBRATING POKERS......................................... ANR25, ANR38, ANR48, ANR58, ANR70
CONNECTION TO THE MOTOR....................... CLAW CONNECTION (D), HEXAGONAL 10(H)
D type
coupling
MODEL
en
VPA
VPAM
VPAME
Measurements with the motor unloaded. Uncertainly K=3dB

2.3 CHARACTERISTICS OF FLEXIBLE SHAFT AND POKERS

The flexible shaft connected to the VPA or VPAM power unit or VG engines sends the movement to a
pendulum placed in the poker, which converts the revolutions of the motor from 3000 rpm to 12000
rpm, producing the vibration for the compacting of the concrete.
MODEL
ANR 25
ANR 38
ANR 48
ANR 58
ANR 70
*According to ISO5349, holding the hose at 2 m from the poker and running unloaded. Uncertainly K=1m/s
**Test done with VPAM motor, TNR 6m transmission and unloaded poker.
PETROL ENGINE-ELECTRIC MOTOR-FLEXIBLE SHAFT AND POKERS
4
VGR6, VGH5, VGE5, VYD, VHD, VLD - VPA, VPAME - TNR - ANR
Socket
D type coupling
CHARACTERISTICS OF THE ELECTRIC MOTORS
Current
Voltage
(A)
3~220V 50Hz 4,7 A
3~380V 50Hz 2,7 A
1~220V 50Hz 7,8 A
1~110V 50Hz 18 A
Ø
LENGTH WEIGHT
(mm) (mm) (Kg)
25 350 1,2
38 375 2,5
48 445 3,5
58 450 6
70 510 7,5
H type coupling (only for single phase)
Power Speed
Capacitor
(W) (rpm)
1100 2850
1100 2850 25µF
1100 2850 80µF
POKERS CHARACTERISTICS
FORCE SPEED
(Kg) (rpm)
125 17.000
175 12.000
470 12.000
670 12.000
850 12.000
Switch
H type coupling
Accoustic
pressure Lpa*
(dB)
- 67
67
67
Hand Accoustic
arm pressure
Perf. vibr. (Lpa)
(m³/h) (m/s 2 )* (dB)**
10 1,24 84
15 1,47 86,9
25 1,56 91
32 2,34 91,9
35 2,45 91,9
Accoustic
power Lwa*
(dB)
77
77
77
Accoustic
power
(Lwa)
(dB)**
91
93,9
97,5
98
98
2