Electrical Connections - THORLABS APF503 User Manual

.
Positive wire (red)
( +150V limit)
M2.5 (qty 1 top and bottom)
max mounting screw
length 3.0 mm (0.118")
M1.6 (qty 4 both sides)
max mounting screw
length 3.4 mm (0.134")
Caution
When tightening a screw into the top or bottom threads, the same face should
be constrained (held). Holding the opposing face could cause damage to the
actuator.

3.3 Electrical Connections

To achieve its full range of movement, the actuator drive voltage should be in the
range -30 to 150 V. See Chapter 4 for movement direction when operating with
positive and negative voltages. For typical performance data, see Chapter 5.
Connect the piezo actuator to the controller in accordance with the instructions
supplied in the relevant controller handbook. The red wire should receive the drive
Rev C Aug 2019
Negative wire (black)
(-30V limit)
Fig. 3.2 Fitting the APF5 series piezo actuator
Chapter 3 Installation
Notch (4 Places) to
accept a key feature on
the mating part
Page 5