Power Jacks EMA Actuators User Manual
Page 2
EMA Linear Actuator
Tel: +44 (0) 1358 285100 email: [email protected]
web: www.powerjacks.com
2
Contents
1. SAFETY AUTHORISED USE ...................................................................................... 3
1.1
R
ESIDUAL RISK AND HAZARDS
................................................................................... 3
1.2
O
PERATING PERSONNEL
.......................................................................................... 3
1.3
C
OMMISSIONING
...................................................................................................... 4
1.4
M
ODIFICATIONS AND ALTERATIONS TO THE UNIT
........................................................ 4
2. DESCRIPTION ............................................................................................................ 5
3. TECHNICAL DATA ..................................................................................................... 6
3.1
M
ODEL
I
-
I
NTERMITTENT
(
LESS THAN
10
STARTS
/
DAY
,
10
HOURS
/
DAY
) ....................... 6
3.2
M
ODEL
C
-
C
ONTINUOUS
(
MORE THAN
10
STARTS
/
DAY
) ............................................. 6
3.3
M
ODEL
H
-
H
IGH
S
PEED
C
ONTINUOUS
...................................................................... 6
4. MOUNTING A SINGLE ACTUATOR ........................................................................... 7
4.1
U
NPACKING AND
I
NSTALLATION
................................................................................ 7
4.2
M
OUNTING
.............................................................................................................. 7
4.3
M
OUNTING
O
PTIONS
................................................................................................ 8
5. ADJUSTING THE LIMIT SWITCHES .......................................................................... 9
6. ADJUSTING THE CLUTCH ...................................................................................... 10
6.1
EMA
C
LUTCH
G
ENERAL
A
SSEMBLY
........................................................................ 11
6.2
EMA
C
LUTCH
S
ETTINGS
........................................................................................ 11
7. ELECTRICAL INSTALLATION .................................................................................. 12
7.1
L
IMIT
S
WITCH
–
E
LECTRO
-M
ECHANICAL
T
YPE
......................................................... 12
7.2
M
OUNTING THE DRIVE MOTOR
................................................................................ 12
7.3
S
TANDARD
M
OTOR
T
ERMINAL
B
OX
P
OSITION
.......................................................... 13
7.4
O
PTIONS
............................................................................................................... 13
7.5
M
OTOR
C
ONNECTION
............................................................................................. 13
7.5.1 Three Phase Motor Connections ................................................................... 13
7.5.2 Single Phase Motor Connections .................................................................. 14
7.5.3 DC Motor ....................................................................................................... 14
8. MAINTENANCE AND LUBRICATION ....................................................................... 14
9. PARTS LIST - GENERAL .......................................................................................... 15
9.1
EMA
E
LECTRIC
L
INEAR
A
CTUATOR
(G
ENERAL
A
SSEMBLY
) ...................................... 16