APPD25 PMDC Type Linear Actuator
AxialPower™ Plus Series

Summary Details

Technology: PMDC
Size: 2.5 inches or 6.4 cm
Torque: to 25 oz-in or 18 Ncm
Simple. More-Forceful.
This 2.5-in PMDC linear actuator is one of ElectroCraft’s innovative permanent magnet DC motor designs available in both a linear actuator with axial leadscrew or a leadscrew motor with rotating leadscrew. This DC motor does not require expensive motor drives. Performance is proportional to input voltage and can be tuned by regulating input voltage.

Additional Product Details

APPD25 Outline Drawing

drawing_appd25.gif

APPD25 Speed / Force Curves

torque_appd25-25.gif

APPD25 Mechanical / Winding Data

Stack Size Models APPD25- 25V
Holding Torque
Bi-Polar
(oz-in)
25.0
Holding Torque Bi-Polar
(Ncm)
17.65
Holding Torque
Uni-Polar
(oz-in)
25.0
Holding Torque Uni-Polar
(Ncm)
17.65
Length
(inches)
4.0
Length
(cm)
10.1
Width
(inches)
2.7
Width
(cm)
6.9
Weight
(oz)
41.6
Weight
(Kg)
1.2
Number Leads 2

APPD25 Bi-Polar Windings
Winding Models APPD25- 25V240
Current
(A/Phase)
0.0
Voltage
(V/Phase)
24.0
Resistance
(R/Phase)
0.0
Inductance
(mH)
0.0
Constant Rated Current
(A)
1.6
Stall Current
(A)
5.4
Voltage Constant
(V/kRPM)
3.3
Torque Constant
(oz.in/A)
4.4
Torque Constant
(Ncm/A)
3.1

APPD25 Leadscrew Options

Thread
Designation
Thread
Description
(# starts)
Max Travel
Speed
(in/sec)
Max Force
Output
(lbf)
Max Current
Draw
A 1/4-16ACME 1.6 160.0 5.4
E 1/4-20ACME 1.2 170.0 5.4
J 1/4-40UNS-2A 0.6 180.0 5.4

APPD25 CAD

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