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Thomson Electrak PPA-DC Push Pull Linear Actuator
 Electrak PPA-DC Performance Pak Actuators are strong, heavy duty units able to run at higher duty cycles. Incorporating a highly efficient ball screw drive system, these actuators offer customizable stroke lengths up to 915 mm (36 in) and standard trunnion mounting. Obtainable in 12, 24, 36, or 90 VDC versions and no-load speeds up to 32 mm/s (1.26 in/s), these actuators can push and pull loads up to 6670 N (1500 lbf) while holding loads to 13350 N (3000 lbf).
Standard Features and Benefits
- 12, 24, 36 and 90 Vdc - load up to 1500 lbf
- Strong and versatile heavy duty actuator
- High duty cycle
- Highly efficient ball screw drive system
- Overload clutch for mid and end of stroke protection
- Stroke lengths up to 36 inch
- Four different input voltages to chose from
- Motor with thermal switch
- Maintenance free
- Large range of options
|
Parameter
|
Electrak PPA-DC
|
| Screw type |
ball |
| Internally restrained |
no |
| Manual override |
no, optional |
| Dynamic braking |
no |
| Holding brake |
yes |
| End of stroke protection |
overload clutch |
| Mid stroke protection |
overload clutch |
| Motor protection |
auto reset thermal switch |
| Motor connection |
flying leads |
| Motor connector |
no |
| Certificates |
CE optional* |
| Options |
- end of stroke limit switches
- potentiometer
- encoder
- protective bellows
- manual override* |
| * Contact customer support |
|
|
Parameter
|
|
Electrak PPA-DC
|
Maximum load, dynamic / static
PPA • • -18B65
PPA • • -58B65 |
[lbf]
|
750 / 3000
1500 / 3000
|
Speed, at no load / at maximum load
PPA12(24)-18B65
PPA12(24)-58B65
PPA90-18B65
PPA90-58B65 |
[in/sec]
|
1.26 / 1.10
0.49 / 0.37
0.80 / 0.63
0.17 / 0.17
|
| Available input voltages |
[Vdc]
|
12, 24, 36, 90
|
| Standard stroke lengths |
[in]
|
4, 8, 12,
18, 24, 36
|
| Operating temperature limits |
[°F]
|
-15 – +150
|
| Full load duty cycle @ 77 °F |
[%]
|
30
|
| End play, maximum |
[in]
|
0.040
|
Restraining torque
PPA • • -18B65
PPA • • -58B65 |
[lbf-in]
|
100
200
|
| Lead cross section |
[AWG]
|
14
|
| Lead length |
[in]
|
16.5
|
| Protection class |
|
IP52
|
|
1
|
2
|
3
|
4
|
5
|
6
|
|
PPA24 -
|
58B65 -
|
18
|
N -
|
LS
|
X
|
1. Model and input voltage
PPA12 - = Electrak PPA-DC, 12 Vdc
PPA24 - = Electrak PPA-DC, 24 Vdc
PPA36 - = Electrak PPA-DC, 36 Vdc
PPA90 - = Electrak PPA-DC, 90 Vdc
2. Dynamic load capacity
18B65 - = 750 lbf
58B65 - = 1500 lbf |
3. Stroke
04 = 4 inch
08 = 8 inch
12 = 12 inch
18 = 18 inch
24 = 24 inch
36 = 36 inch
4. Brake option
N - = no brake option |
5. Feedback option
XX = no feedback option
LS = end of stroke limit switches
PO = potentiometer(1)
HS = encoder
HL = encoder + end of stroke limit switches
6. Bellows option
X = no bellows
C = bellows
(1)Not available with limit switches. |
|
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