NEMA 6 14 MM Stepper Ball Screw Linear Actuator
The NEMA 6 stepper ball screw linear actuator is the smallest ball screw linear actuator size in the DINGS’ Motion lineup.
External actuator configuration is available with screw end machining and encoder options for compact precision motion applications.
Motor Characteristics
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| Model No. | Rated Voltage [V] | Current [A RMS] | Resistance [Ω] | Inductance [mH] | Lead Wire No. | Motor Length “L” [mm] |
|---|---|---|---|---|---|---|
| 6E2103 | 6.6 | 0.25 | 22 | 3.6 | 4 | 32 |
Ball Screw Specification
NEMA 6 ball screw actuators are available with two compact 4 mm ball screw options.
| Specification | BS0401 | BS0402 |
|---|---|---|
| Lead | 1 mm | 2 mm |
| Ball Size | Φ0.8 | Φ0.8 |
| Number of Thread | 1 | 1 |
| Number of Circuit | 3.7×1 | 2.7×1 |
| Thread Direction | Right | |
| Shaft Root Dia. | Φ3.3 | |
| Shaft / Nut Material | SCM415H | |
| Surface Hardness | HRC58~62 | |
| Anti-Rust Treatment | Anti-rust oil | |
| Grade | C7 | |
| Nut Size | A | B | C | D | H | W | X | Axial Play [mm] | Dynamic Load [N] | Static Load [N] |
|---|---|---|---|---|---|---|---|---|---|---|
| BS0401 | 19 | 3 | 13 | 9 | 13 | 14 | 2.9 | ≤0.02 | 560 | 790 |
| BS0402 | 23 | 4 | 19 | 11 | 15 | 17 | 3.4 | ≤0.02 | 420 | 570 |
Dimensional Drawings
External dimensional drawing. Click to enlarge.
Speed Thrust Curves
Click image to enlarge.
Test condition: Testing voltage 12 VDC. Driver model DS-OLS2-FPD bipolar chopper driver at rated current RMS. Motor thrust changes with different voltage and driver selections. A 50% thrust margin is recommended.
Available Options
Encoder photo. Click to enlarge.
Encoder drawing. Click to enlarge.
| Resolution (CPR) | 250 | 256 | 500 | 512 | 1000 | 1024 | 2000 | 2048 | 4000 | 4096 |
|---|---|---|---|---|---|---|---|---|---|---|
| Single Ended Output | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
Screw end machining. Click to enlarge.
Customization Options
DINGS’ Motion USA customizes Stepper Linear Actuators, PM Stepper Linear Actuators, Slide Actuators, and Voice Coil Motors for OEM applications.
Motor Platform
NEMA size, stack size, motor type, stepper or BLDC motor options, voltage and current ratings, windings, insulation class, force, torque, and speed.
Linear Motion Design
Stroke length, ball screw selection, shaft configurations, end machining, lubrication, and actuator style.
Electrical Integration
Cabling, connectors, lead wire details, harness routing, winding adjustments, and electrical requirements for the application.
Environmental Requirements
Coatings, IP ratings, clean room capabilities, lubrication requirements, and application-specific material or protection needs.
Resources
Downloads
Part Number Construction
1. Motor Size
6 = NEMA 6 / 14 mm frame size.
2. Motor Type
E = External linear actuator.
3. Step Angle
2 = 2-phase, 1.8° step angle. 4 = 2-phase, 0.9° step angle.
4. Motor Length
1 = Single stack. 2 = Double stack. 3 = Triple stack.
5. Rated Current / Phase
XX = X.X A / phase. Example: 03 = 0.3A.
6. Ball Screw Code
Ball screw code from the selection table. Example: BS14 = 1 mm lead.
7. Number of Lead Wires
4 = 4-wire leads. 6 = 6-wire leads.
8. Ball Screw Length
XXX = ball screw length in millimeters. Example: 100 = 100 mm.
9. Thread Direction
R = Right-hand direction.
10. Ball Screw End Machining
M = Metric, U = UNC, S = Smooth, C = Custom, N = None.
11. Option
EKX = Encoder, P = Manual knob, B = Brake, X = Rear shaft, R = Encoder ready, C = Customization, N = No rear-end machining.
12. Customer Sequence Number
Customer or project-specific sequence number.
Need help selecting or customizing a NEMA 6 ball screw linear actuator?
DINGS’ Motion USA can help review thrust, speed, ball screw selection, stroke, end machining, encoder requirements, cabling, lubrication, and clean room requirements for your application.