Part Number Construction

Part Number Construction

Please choose right part number as following guide line as below.

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① Motor Size

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Motor Size [mm] 14 20 28 35 42 57 60 86
Motor Size [NEMA] 6 8 11 14 17 23 24 34
② Linear Actuator Type E = External Linear Actuator
N = Non-Captive Linear Actuator
C = Electric Cylinder (Captive) Linear Actuator
K = Kaptive Linear Actuator
③ Motor Step Angle 2 = 2 Phase with 1.8°
4 = 2 Phase with 0.9°
5 = 5 Phase with 0.72°
④ Motor Length 1 = Single Stack
2 = Double Stack
3 = Triple Stack
⑤ Rated Current / Phase XX = X.X [A]/Phase
⑥ Lead Screw Code Please refer to lead screw code selection table
⑦ Number of Lead Wires 4 = 4 Flying Leads
6 = 6 Flying Leads
8 = 8 Flying Leads
⑧ Lead Screw Length / Stroke XXX = XXXmm Lead Screw Length
[For External Linear/Non-Captive type]
XXX = X.XX inch Stroke
[For Electric Cylinder(Captive) / Kaptive type]
*Captive/Kaptive: standard strokes by motor size.
⑨ Lead Screw Surface Treatment T = Teflon Coating
S = Standard (No Teflon Coating)
K = Electroplated Teflon Coating
C = Customization
* Surface treatment depends on lead and application.
⑩ End Machining M = Metric
U = UNC
S = Smooth
C = Customize [Please provide the required customization specifications.]
N = None
⑪ Nut Style S = Standard Flange Nut [For External]
A = Anti-Backlash Nut [External / Non-Captive / Captive / Kaptive]
C = Customize
⑫ Option EKX = Encoder (X = Encoder Resolution)
P = Manual Knob
B = Brake
X = Rear Shaft
R = Encoder Ready
C = Customize
N = No processing at the rear end
⑬ Customer Sequence Number
Example

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Part Number 17N2115K4-101.6TMSEK2
Description NEMA17 [42mm] Non-Captive linear actuator
2-phase, 1.8° step angle stepper motor
Single stack
1.5A/phase
"K" screw lead [0.1" or 2.54 mm lead]
4 flying leads
Screw length : 101.6mm
Teflon-coated screw
Metric screw end machining
Standard nut
EK2 incremental encoder, 192-line resolution