APPS17 Stepper Type Linear Actuator
AxialPower™ Plus Series

Summary Details

Technology: Stepper
Size: Nema 17
Torque: to 47 oz-in or 33 Ncm

Quick. Powerful.
This Nema size-17 ultra-reliable, stepper-based linear actuator is made with ball-bearings and dynamically balanced rotors for high-speed operation.

Additional Product Details

APPS17 Outline Drawing

Model Length Weight Holding
Torque
Rotor Inertia A B C D E F G
Pilot
Length
Pilot
Diameter
Mount Hole
Callout
Mount
Hole
Spacing
External
Flange
Dimension
External
Nut Thread
Screw End
Mod
APPS17-29 1.28 in 7 oz 29 oz-in 0.00053 oz-in-sec² 0.08 in 0.8660 in
0.8648 in
(4) 4-40UNC-2B
0.17 in deep
1.22 in 1.65 in 3/8-40 UNF 10-32 UNC
M5 x 0.8
0.196 / 0.195
(5) dia Journal
APPS17-47 1.52 in 9 oz 47 oz-in 0.00081 oz-in-sec²
APPS17M-21 32.5 mm 198 g 21 Ncm 3.74-4 Ncm-sec² 2.0 mm 22.00 mm
21.96 mm
(4) M3x0.5-6H
3.5 mm deep
31 mm 42 mm M10x1.25
APPS17M-33 38.6 mm 255 g 33 Ncm 5.71-4 Ncm-sec²
Technical Drawings

APPS17 Speed / Force Curves

apps17-29 apps17-47

APPS17 Mechanical / Winding Data

Stack Size Models APPS17- 29A APPS17- 47A APPS17- 29V APPS17- 47V
Holding Torque
Bi-Polar
(oz-in)
29.0 47.0 29.0 47.0
Holding Torque Bi-Polar
(Ncm)
20.48 33.19 20.48 33.19
Holding Torque
Uni-Polar
(oz-in)
29.0 47.0 22.2 36.1
Holding Torque Uni-Polar
(Ncm)
20.48 33.19 15.68 25.49
Length
(inches)
1.3 1.5 1.3 1.5
Length
(cm)
3.3 3.8 3.3 3.8
Width
(inches)
1.6 1.6 1.6 1.6
Width
(cm)
4.1 4.1 4.1 4.1
Weight
(oz)
7.0 9.0 7.0 9.0
Weight
(Kg)
0.2 0.3 0.2 0.3
Step Angle
(°/step)
1.8 1.8 1.8 1.8
Number Leads 4 4 6 6

APPS17 Bi-Polar Windings
Imperial Models APPS17- 29A10 APPS17- 29A15 APPS17- 29A20 APPS17- 47A10 APPS17- 47A15 APPS17- 47A20
Metric Models APPS17-21A10 APPS17-21A15 APPS17-21A20 APPS17-33A10 APPS17-33A15 APPS17-33A20
Current
(A/Phase)
1.0 1.5 2.0 1.0 1.5 2.0
Voltage
(V/Phase)
3.8 2.8 1.9 4.7 3.6 2.4
Resistance
(R/Phase)
3.8 1.9 1.0 4.7 2.4 1.2
Inductance
(mH)
4.8 2.3 1.2 9.1 4.7 2.3

APPS17Uni-Polar Windings
Winding Models APPS17- 29V40 APPS17- 29V60 APPS17- 29V96 APPS17- 29V120 APPS17- 47V40 APPS17- 47V60 APPS17- 47V120 APPS17- 47V240
Current
Uni-Polar
(A/Phase)
1.0 0.6 0.4 0.3 1.2 0.8 0.4 0.2
Voltage
Uni-Polar
(V/Phase)
4.0 6.0 9.6 12.0 4.0 6.0 12.0 24.0
Resistance
Uni-Polar
(R/Phase)
4.2 9.6 24.0 38.5 3.3 7.5 30.0 120.0
Inductance
Uni-Polar
(mH)
2.5 5.8 15.0 23.0 3.2 7.0 28.0 112.0
Current
Bi-Polar
(A/Phase)
0.7 0.4 0.3 0.2 0.9 0.6 0.3 0.1
Voltage
Bi-Polar
(V/Phase)
5.6 8.5 13.6 17.0 5.6 8.5 17.0 33.9
Resistance
Bi-Polar
(R/Phase)
8.4 19.2 48.0 77.0 6.6 15.0 60.0 240.0
Inductance
Bi-Polar
(mH)
10.0 23.2 60.0 92.0 12.8 28.0 112.0 448.0

APPS17 Leadscrew Options

Thread
Designation
Thread
Description
(# starts)
Thread Lead
(inches)
Linear Travel
per step
(inches)
A 1/4-16ACME(1) 0.06250 0.00031250
B 1/4-16ACME(2) 0.12500 0.00062500
C 1/4-16ACME(4) 0.25000 0.00125000
E 1/4-20ACME(1) 0.05000 0.00025000
F 1/4-20ACME(4) 0.20000 0.00100000
J 1/4-40UN(1) 0.02500 0.00012500
V 1/4-32ACME(1) 0.03125 0.00015625

APPS17 CAD

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ElectroCraft Rapid Delivery Program

Some versions of this product are available via ElectroCraft's Rapid Delivery Program. Lead times for these products are given in working days and stated below. Please note, these lead times may be exceeded during holiday periods or due to unforeseen circumstances. Always contact your local ElectroCraft representative for confirmation of availability.

Rapid delivery products are stocked in locations all over the World. If the product you require is not stocked in your region, you may request accelerated delivery from other areas. Please consult your local representative for more information.

Customers are responsible for all freight charges.

Rapid Delivery to:

Select the region where the product would be delivered to.

The Americas

Part Number Description Typical Lead Time
APPS17-29A20-0AB40-X 2 days
APPS17-47A20-0AB40-X 2 days

Europe, the Middle East and Africa

Part Number Description Typical Lead Time
APPS17M-21A20-0AB50-X APPS17 Stepper Actuator, FS 17, Metric, 21 Ncm, 2.0A, A Thread, 6", No Encoder 2 days
APPS17M-21A20-0BB50-X APPS17 Stepper Actuator, FS 17, Metric, 21 Ncm, 2.0A, B Thread, 6", No Encoder 2 days
APPS17M-21A20-0CB50-X APPS17 Stepper Actuator, FS 17, Metric, 21 Ncm, 2.0A, C Thread, 6", No Encoder 2 days
APPS17M-21A20-1AB50-X APPS17 Stepper Linear Motor, FS 17, Metric, 21 Ncm, 2.0A, A Thread, 6", No Encoder 2 days
APPS17M-21A20-1BB50-X APPS17 Stepper Linear Motor, FS 17, Metric, 21 Ncm, 2.0A, B Thread, 6", No Encoder 2 days
APPS17M-21A20-1CB50-X APPS17 Stepper Linear Motor, FS 17, Metric, 21 Ncm, 2.0A, C Thread, 6", No Encoder 2 days
APPS17M-33A20-0BB50-X APPS17 Stepper Actuator, FS 17, Metric, 33 Ncm, 2.0A, B Thread, 6", No Encoder 2 days
APPS17M-33A20-1AB50-X APPS17 Stepper Linear Motor, FS 17, Metric, 33 Ncm, 2.0A, A Thread, 6", No Encoder 2 days
APPS17M-33A20-1BB50-X APPS17 Stepper Linear Motor, FS 17, Metric, 33 Ncm, 2.0A, B Thread, 6", No Encoder 2 days
APPS17M-33A20-1CB50-X APPS17 Stepper Linear Motor, FS 17, Metric, 33 Ncm, 2.0A, C Thread, 6", No Encoder 2 days

Asia

Part Number Description Typical Lead Time
APPS17-29A20-0AB40-X 2 days
APPS17-47A20-0AB40-X 2 days