tae TA-05KB-SMD Parts list manual
TA-05KB-SMD
& TA-1K-SMD
Instrucon & Operang manual
State 02.02.2017 V-2 TAE_BA TA-05KB_TA-1K_EN.PMD The German text applies in cases of doubt
Pikatron GmbH • division TAE Antriebstechnik • Raiffeisenstrasse 10 • D-61250 Usingen
Warnung:
As with any form of electrical equipment, there is always a risk involved in the handling of electrical machinery. The
greatest care must always be exercised during installaon and maintenance, and it is recommended this be carried
out by authorized personnel.
Instruction and Operating Manual
TA-05KB-SMD & TA-1K-SMD
We reserve the right to correct technical and printing errors
2
1 Technical data
Read these instructions carefully before installation, adjustment and operating of
the drive control.
TA-05 KB-SMD TA-1 K-SMD
Measurements: refer to drawing chapter 9
Line voltage: 230VAC, 50/60Hz
Power: 0,7kW 1,0kW
Armature voltage: 180V
Armature current (average): ca. 4,7A / max. 7A ca. 6,7A / max. 10A
Field voltage: 210V
Field current: max. 0,5 Ampere max. 0,6 Ampere
Ambient temperature: 0 ± 40° C
Speed accuracy: 3% with armature feedback, 1% with tachometer feedback
Semi controlled single-phase bridge, inner loop current regulator, acceleration integrator.
Table of conTenT
1 Technical data ...................................................................................................2
2 Connection of the drive control (refer to connectiondiagramm) ...................3
3 Drive control adjustment ..................................................................................3
4 Indicator lamps ..................................................................................................3
5 Functional tests and preliminary adjustments before operating ...................4
6 Troubleshooting .................................................................................................5
7 Connectiondiagramm ........................................................................................7
8 Dimensions ........................................................................................................8
8.1 TA-05KB (with mounting plate) ....................................................................................8
8.2 TA-05KB ........................................................................................................................8
8.3 TA-1K (with mounting plate) .........................................................................................9
8.4 TA-1K ............................................................................................................................9
TA-05KB-SMD & TA-1K-SMD
Instruction and Operating Manual
We reserve the right to correct technical and printing errors 3
2 Connection of the drive control (refer to connectiondiagramm)
Ensure that your a.c. line voltage corresponds to the voltage shown on the type marking of the unit.
Terminal strip
1 – 2 AC input, voltage according to type marking on unit, frequency 50 or 60 Hz, terminal 1
-phase, terminal 2 -neutral.
3 – 4 Armature, terminal 3 + (positive), terminal 4 -(negative).
5 - 6 Field, terminal 5 + (positive), terminal 6 -(negative).
7 – 8 Drive control release, contact closed = released (run).
12 Reference input (positive) without acceleration. Input voltage depends on rating of re-
sistor R1, however max. voltage 150VDC Input current approx. 0,32mA at max. speed.
Calculation of R1 as follows:
R1 (kOhm) = 3 x UE(V) - 30
If terminal 12 is used, speed potentiometer must be disconnected.
Terminals 10 and 11 must be interconnected, min. speed potentiometer P1 must be
set fully counter clockwise.
13 - 14 DC tachometer, terminal 13 + (positive)(electronic ground), terminal 14 -(negative)
(approx. 150 V at rated motor speed). Matching of tachometer with R36.
9 - 10 - 11 Speed potentiometer, connect center to terminal 10, start to terminal 11 and end to ter-
minal 9. This potentiometer enables an infinite variable adjustment of the motor from
min. to max speed.
3 Drive control adjustment
Min. RPM P1 Adjustment of minimum speed during operation.
Acceleration rate P2 Adjustment of the acceleration time of the motor from min. to max. speed.
The acceleration time can be adjusted from 2 to 10 sec.
Max. RPM P3 Adjustment for maximum speed during operation.
I x R compensation P4 This control permits to compensate for the voltage drop in the armature and in
the supply line when armature feedback control is utilized. When tachometer
feedback is used, set this potentiometer fully counter clockwise .
Current limit P5 Adjustment of the requested armature current. Max. permissible armature cur-
rent 7A DC at TA-05KB and 10A DC at TA-1K.
Stability P6 With this potentiometer the drive is dynamically adapted to the load.
4 Indicator lamps
The following functions are indicated by light emitting diodes (LED‘S):
a) Control release yellow LED 1
b) Line green LED 2
c) Current limit/over speed red LED 3
Instruction and Operating Manual
TA-05KB-SMD & TA-1K-SMD
We reserve the right to correct technical and printing errors
4
5 Functional tests and preliminary adjustments before operating
a) Armature feedback control (UA -control)
1. Check all connections with an Ohmmeter for grounds.
2. Install resistor R8= 150k ohm (is built-in at delivery status at armature regulation).
At tachometer regulation please demount.
3. Check if your a.c. line voltage corresponds to the marking on the unit.
4. Check the resistance of the field winding between terminals 5 and 6. Minimum resistance should
read 400 Ohm (it might be necessary to reverse the polarity of the Ohmmeter).
5. Potentiometer P1, Min. speed, set fully clockwise
Potentiometer P2, Acceleration rate, set fully clockwise
Potentiometer P4, IxR-compensation, set fully counter clockwise
6. Switch on AC line voltage, the green diode LED 2 must now light up.
7. Switch on drive control, the yellow LED 1 (control release) lights up.
8. Measure field voltage between terminals 5 (+F) and 6 (-F) with a Multimeter (should read 210VDC).
Now measure voltage of potentiometer between terminals 9 and 11 (should read +15VDC). When
turning speed potentiometer clockwise, the armature voltage will rise and the motor speed will
increase. Turn the speed potentiometer fully clockwise and adjust the armature voltage (motor
speed) with P3 (max. speed) for the requested maximum value. Now turn the speed potentiometer
fully counter clockwise, the output voltage must drop back to 0 V and the potentiometer P1 (min.
speed) can now be adjusted for the requested minimum speed.
9. Adjust the I x R compensation with potentiometer P4. Check for approximate equal speed with
and without motor load in the lower speed range. When the potentiometer is turned clockwise, the
speed under load will increase. If the compensation control is set to high, the drive will become
unstable.
10. Current limit. For checking the current limit the field must be disconnected and the motor must be
blocked1). Preset reference signal (speed) and adjust the requested current with potentiometer P5
(this must cause the red diode LED 3 „Current Limit“ to light up). This adjustment must be perfor-
med within 10 sec. otherwise damage to the commutator is possible.
11. Acceleration rate. Adjust the requested acceleration time with potentiometer P2. Turning this poten-
tiometer clockwise will decrease the acceleration time.
1) A short-circuit of the connections from the field, never the connection of the device!
b) Tachometer feedback control
1. Check all connections with an Ohmmeter for grounds. Remove resistor R8.
2. Install resistor R36. Calculation of R36 as follows:
R36 in (kOhm) = Tachometer voltage (V). at rated speed x 3 -110
3. For all further adjustments refer to the adjustments as explained for the armature feedback control,
however P4 (1 x R compensation) must be set fully counter clockwise.
TA-05KB-SMD & TA-1K-SMD
Instruction and Operating Manual
We reserve the right to correct technical and printing errors 5
6 Troubleshooting
For fast end effective troubleshooting proceed as follows:
Check drive for:
a) intermittent and loose connections
b) defective insulation of connecting leads
c) defective motor (brushes etc.).
CAUTION!
Not use any Megohmmeter, buzzer or similar test instruments. Test instruments must be galvanical-
ly separated from the AC line. The electronic circuit carries a voltage potential against ground.
Possible causes
Output voltage does not increase when speed
potentiometer is turned up
a) check lead connections, terminals 7 and 8.
b) no control voltage, plus 24 V, check power sup-
ply. LED 2, line, does not light up.
c) defective fuse Si (10A FF - TA-1K)
(16A FF - TA-1K).
d) relay K1 is defective.
a) motor load is to high.
b) defective speed potentiometer.
c) current limit is set to low.
Relay K1 is not energized when drive is re-
leased, (yellow diode LED 1 does not light up)
Drive runs unstable a) I x R compensation is set to high (when armatu-
re feedback controlled).
b) defective tachometer or tachometer leads.
c) improper setting of stability potentiometer P6.
d) wrong connection of auxiliary series field of d.c.
motor.
Speed varies without change of setting of
speed potentiometer
a) current limit is set to low (LED 3,Current Limit,
lights up).
b) motor is overloaded, mechanical defect, (LED
3, Current Limit, lights up).
c) defective supply for electronic circuit, +/- 15 V
DC incorrect.
d) defective Thyristor (defective SCR-bridge).
e) defective tachometer or tachometer leads.
f) defective speed potentiometer.
Fault location
Symtom
Instruction and Operating Manual
TA-05KB-SMD & TA-1K-SMD
We reserve the right to correct technical and printing errors
6
Drive does not run a) defective power supply
b) check function of relay and relay wiring (control
release, terminals 7 and 8).
c) defective speed potentiometer.
d) check motor and motor brushes.
e) defective fuse Si (10A FF - TA-1K)
(16A FF - TA-1K).
Drive runs after release at maximum speed,
however adjustment is set for low speed
a) intermittent tachometer feedback or defective
tachometer.
b) check armature feedback
c) potentiometer P3, max. speed, is defective.
Drive runs after release at maximum speed wit-
hout keeping reference value (preset speed)
a) intermittent potentiometer P1, min. speed.
b) intermittent speed potentiometer or intermittent
wiring from terminal 11 to potentiometer.
Motor starts immediately when connected to
AC line, without drive being released
a) grounded armature wiring
b) defective SCR-Bridge
This concludes the preliminary preparation and adjustment of the Thyristor Drive Control
Main fuse blows a) shorted or grounded armature or field connec-
tions, defective SCR-bridge check field-diodes.
b) defective motor or armature.
TA-05KB-SMD & TA-1K-SMD
Instruction and Operating Manual
We reserve the right to correct technical and printing errors 7
7 Connectiondiagramm
1
2
3
4
5
7
8
9
10
11
12
13
14
6
M
T
V
A
ND
GD
Ph
MP
Line
Armature
Field
Run
Speedpotentiometer
Signal input
DC-Tachometer
AE
S
+
+
-
TE
TA-05KB
& TA-1K
Ground
Instruction and Operating Manual
TA-05KB-SMD & TA-1K-SMD
We reserve the right to correct technical and printing errors
8
8 Dimensions
8.1 TA-05KB (with mounting plate)
8.2 TA-05KB
112,5
125
185
170
53
8
ø8
ø4
90
100
160
150
43
10
ø6
ø3,2
TA-05KB-SMD & TA-1K-SMD
Instruction and Operating Manual
We reserve the right to correct technical and printing errors 9
8.3 TA-1K (with mounting plate)
8.4 TA-1K
112,5
125
185
170
53
8
ø8
ø4
90
100
160
150
43
10
ø6
ø3,2
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