weg
WEG Linear Motor System for High-Precision Motion
Model: WLMS-100
4-hour response · Pricing in SAR · Delivery across all KSA regions
WLMS-100 — WEG Linear Motor System for High-Precision Motion
The WEG Linear Motor System (WLMS-100) is a high-precision, high-force-density direct-drive linear motion solution based on synchronous reluctance and coreless permanent magnet linear motor technology, designed for applications requiring continuous force output up to 1,000 N with positioning accuracy to ±1 μm and velocities up to 5 m/s. Unlike ball-screw or rack-and-pinion linear drives that introduce mechanical compliance, backlash, and wear into the motion chain, the WLMS-100 eliminates all mechanical transmission elements between the motor and load, achieving servo stiffness and positioning bandwidth that only direct-drive technology can provide. This performance profile targets Saudi Arabia's growing precision manufacturing, semiconductor equipment, laboratory automation, and advanced defence manufacturing sectors — all priority sectors under Vision 2030's industrial diversification and localisation programmes.
The WLMS-100 system comprises the linear motor primary (forcer) and secondary (platen or track), a WEG linear servo drive controller, a linear encoder with 1 μm resolution, and a cable management carrier — all engineered as a matched system for optimal dynamic performance. The coreless primary design eliminates cogging force that causes velocity ripple in iron-core linear motors, enabling smooth continuous velocity for laser cutting, dispensing, and optical inspection applications where velocity uniformity directly affects process quality. The servo controller runs a 16 kHz current control loop, a 4 kHz velocity loop, and a 1 kHz position loop, with WEG's feedforward algorithms compensating for the load inertia, friction, and cable drag forces characteristic of linear motion systems. Operating temperature range is 0°C to 50°C for the motor and –10°C to 55°C for the drive, covering Saudi Arabia's indoor manufacturing environments.
Saudi Arabia's VISION 2030 manufacturing diversification is actively attracting investment in high-value, precision manufacturing — electronics, aerospace components, medical devices, and defence systems — that requires motion precision unavailable from conventional servo-motor and mechanical transmission combinations. King Abdullah University of Science and Technology (KAUST) research facilities, KACST national research centres, and SANG (Saudi Arabian National Guard) defence technology facilities represent the initial market for linear motor technology in the Kingdom. NEOM's planned Innovation Hub and its advanced manufacturing capability are explicitly designed around high-precision automation equipment that will require linear motor-based machine tool and inspection system components. The WLMS-100's compliance with CE and SEMI S8 safety standards for semiconductor equipment is relevant to the Kingdom's ambitions in electronics and semiconductor manufacturing.
Razz Middle East provides WEG linear motor systems with full application engineering support: axis sizing, servo tuning, mechanical integration guidance, and system commissioning. We work with Saudi machine builders, research institutions, and end-user manufacturers to specify the correct linear motor variant — coreless or iron-core, flat or U-channel — for their specific force, speed, accuracy, and environmental requirements. Contact Razz Middle East for a linear motor system sizing calculation and quotation in SAR.
Technical Specifications
Full specifications for the WLMS-100
- Continuous Force
- Up to 1,000 N
- Positioning Accuracy
- ±1 μm
- Max Velocity
- 5 m/s
- Linear Encoder Resolution
- 1 μm
- Current Loop
- 16 kHz
- Velocity Loop
- 4 kHz
- Position Loop
- 1 kHz
- Motor Type
- Coreless synchronous reluctance / PM linear
Key Features & Benefits
- Coreless primary design eliminates cogging force, enabling smooth continuous velocity for laser cutting, dispensing, and optical inspection where velocity ripple directly degrades process quality.
- Direct-drive architecture removes all mechanical transmission elements — no ball screw, no rack — eliminating backlash, wear, and compliance that limit positioning accuracy in conventional linear stages.
- 16 kHz current control loop with WEG feedforward compensation achieves ±1 μm positioning accuracy and high servo bandwidth for precision machine tool and semiconductor equipment applications.
- Matched system design — motor, drive, encoder — ensures optimal dynamic performance and eliminates the compatibility engineering required when sourcing components from multiple vendors.
- CE and SEMI S8 compliance supports deployment in semiconductor equipment, cleanroom laboratory automation, and defence manufacturing applications in Saudi Arabia's emerging high-tech sectors.
- Scalable force output from 100 N to 1,000 N by selecting coil pitch and number of primary modules, accommodating a wide range of load requirements without changing the basic system architecture.
Industrial Applications in Saudi Arabia
- Precision machine tool linear axis drives in advanced manufacturing facilities at NEOM Innovation Hub and King Abdullah University of Science and Technology research machine shops.
- Laser cutting and engraving gantry axes in the Saudi jewellery, precision parts, and electronics enclosure manufacturing sector where velocity uniformity directly affects cut quality.
- Semiconductor wafer and component handling in MCIT-supported electronics manufacturing facilities where contamination-free, low-vibration, high-accuracy motion is essential.
- Medical device assembly and inspection automation in Saudi-licensed pharmaceutical and medical equipment manufacturing facilities where regulatory validation requires documented motion accuracy.
- Defence technology precision assembly and test systems at SANG and SAMI-affiliated manufacturing facilities in Riyadh's defence industrial zone.
- Laboratory automation linear stages at KACST and KAUST research facilities for high-throughput sample handling, optical measurement, and precision instrument positioning applications.
Industrial Supplier in Saudi Arabia
Get a Quote for the WEG Linear Motor System for High-Precision Motion
We respond within 4 business hours. Send model WLMS-100 for competitive pricing in SAR with delivery across Saudi Arabia and the GCC.
Frequently Asked Questions — WLMS-100
Common questions from buyers in Saudi Arabia and the GCC