DINGS - Precision Motion Specialist

Home Products Stepper Lead Screw Linear Actuator

Part Number Construction

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

In a mobile environment, you can move left and right to see the contents (tables).

① Motor Size

In a mobile environment, you can move left and right to see the contents (tables).

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 Linear]
XXX = X.XX inch Stroke
[For Electric Cylinder (Captive)/Kaptive Linear]
For Electric Cylinder (Captive)/Kaptive Linear, please see available stroke information
separately since each different motor size has standard stroke options

⑨ Lead Screw Surface Treatment

T = Teflon Coating
S = Standard Grease
[Note]
- Screw lead <0.6mm : standard grease
- Screw lead >0.6mm : standard grease or teflon coating

⑩ End Machining

M = Metric
U = UNC
S = Smooth
C = Customize [Please provide customization requirements to DINGS']
N = None

⑪ Nut Style

S = Standard Flange Nut (For External Stepper Lead Screw Linear Actuator)
A = Anti-Backlash Nut (For External/Non-Captive Stepper Lead Screw Linear Actuator)

⑫ Option

EKX = Encoder (X = Encoder Resolution)
P = Manual Knob
B = Brake
X = Rear Shaft
R = Encoder Ready [Hole and Shaft] – Please provide encoder ready requirements to DINGS’
C = Customize [Please provide customization requirements to DINGS’]
N = No processing at the rear end

⑬ Customer Sequence Number

Example

In a mobile environment, you can move left and right to see the contents (tables).

Description	NEMA17 [42mm] Non-Captive Linear Actuator 2 Phase with 1.8° step angle Single Stack 1.5A/Phase "K" screw lead [0.1" or 2.54mm lead] 4 Flying leads Screw Length : 101.6mm Teflon coated screw Metric end machining Standard Nut EK2L = EK2 Encoder with 1,000CPR, Differential output 17N2115K4-101.6TMSEK2L
Description	NEMA11 [28mm] Kaptive Linear Actuator 2 Phase with 1.8° step angle Double stack 0.95A/Phase "D" screw lead [0.05" or 1.27mm lead] 4 Flying leads Screw stroke : 1.00 inch = 25.4mm Standard screw Metric end machining Standard Nut R = Encoder ready 11K22095D4-100SMSR