Screw spindle linear module DSLM

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Overview
DINGS' DSLM Series in NEMA Size 14 [35mm] provides high linear speed and precise positioning performance suitable for industrial applications requiring compact linear motion.

Design and Features
The module uses a spline slide rail as the linear guide to maximize travel distance (typical capability up to 900 mm stroke) and to control slider offset. The DSLM series offers a Teflon surface treatment for extended service life and employs a fixed half-nut drive structure to move the slider with a stable mechanical arrangement.

Motor Characteristics
Motor | Voltage [V] | Current [A] [RMS] | Resistance [Ω] | Inductance [mH] | Motor Length [mm] | Lead Wire No.
14E2105 | 6.6 | 0.5 | 13.2 | 14 | 33.6 | 4
14E2110 | 3.5 | 1.0 | 3.5 | 3.6 | 33.6 | 4
14E2115 | 2.7 | 1.5 | 1.8 | 1.9 | 33.6 | 4
14E2205 | 12 | 0.5 | 24 | 29 | 45.6 | 4
14E2210 | 6.0 | 1.0 | 6.0 | 7.2 | 45.6 | 4
14E2215 | 4.0 | 1.5 | 2.7 | 3.2 | 45.6 | 4

Available Lead Screw and Travel per Step
Screw Dia. [inch] | Screw Dia. [mm] | Lead [inch] | Lead [mm] | Lead Code | Travel Per Step @ 1.8° [mm]
0.25 | 6.35 | 0.2 | 5.08 | R | 0.0254

Dimensional Drawings / Images
Product images and dimensional drawings are provided for Size 35mm DSLM (product illustrations and dimension drawings specific to the DSLM 35mm configuration).

Available Stroke Selection
Stroke (mm) | Base Length
50 | 126
100 | 176
150 | 226
200 | 276
250 | 326
300 | 376
350 | 426
400 | 476
450 | 526
500 | 576

Notes
Because the DSLM module operates with pure sliding friction, refer to standard linear thrust force information and secure an additional margin of 1–2 kg when selecting the product.

Technical characteristics / specifications

• Series: DSLM
• NEMA Size: 14 (35 mm)
• Maximum stroke (typical design capability): up to 900 mm
• Linear guide: spline slide rail
• Surface treatment: Teflon coating (for extended life)
• Drive nut structure: fixed half nut
• Recommendation: allow 1–2 kg safety margin due to pure sliding friction
• Available motor variants and electrical/mechanical specs: see Motor Characteristics table above (models 14E2105, 14E2110, 14E2115, 14E2205, 14E2210, 14E2215)
• Available lead screw option: 0.25 inch (6.35 mm) diameter, lead 0.2 inch (5.08 mm), lead code R
• Travel per step (1.8°): 0.0254 mm
• Standard stroke/base length options (mm): 50/126, 100/176, 150/226, 200/276, 250/326, 300/376, 350/426, 400/476, 450/526, 500/576