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The Lexium 62 ILM1001P02A0000 redefines high-torque motion control by integrating a servo drive, controller, and multiturn absolute encoder within a single IP65-rated unit. Designed for heavy-duty industrial automation requiring positional integrity, it delivers 2.5 Nm continuous torque at speeds up to 3,000 rpm without an electromechanical brake. As part of Schneider Electric’s MachineStruxure™ ecosystem, this motor eliminates external drives, reduces installation costs by >55%, and achieves 35% energy savings through decentralized architecture. Ideal for material handling, CNC machinery, and automated warehousing, it ensures operational continuity through power disruptions.
Key parameters emphasizing multiturn capabilities and thermal resilience:
| Parameter | Value | Unit | Technical Differentiation |
|---|---|---|---|
| Rated Torque | 2.5 | Nm | Heavy payload handling (e.g., 30 kg arms) |
| Max Speed | 3,000 | rpm | Optimized for precision positioning |
| Position Feedback | 24-bit multiturn abs. encoder | – | 16,384 revs without battery/homing |
| Encoder Resolution | 16,777,216 positions/rev | – | ±0.0002° repeatability |
| DC Bus Voltage | 250–700 | Vdc | Wide LXM62 PSU compatibility |
| Control Voltage | 18.5–31 | Vdc | ±10% tolerance |
| Peak Current (Stall) | 1.2 | A | Adaptive overload protection |
| Thermal Resistance | 0.8 K/W | – | Natural convection efficiency |
| Ambient Temperature | 0°C to +55°C (derated) | – | No forced cooling required |
| Protection Rating | IP65 (controller), IP50 (motor) | – | Corrosion-resistant epoxy coating |
| Safety Standards | SIL3, PLd (ISO 13849-1) | – | Native STO/SS1 |
| Table 1: Specifications highlighting multiturn precision and thermal design. |
Position Retention Architecture:
The 24-bit multiturn encoder retains absolute position across 16,384 revolutions without batteries, eliminating homing after power loss. This enables uninterrupted operation in automated storage systems or CNC tool changers.
High-Torque Thermal Optimization:
Low thermal resistance (0.8 K/W) enables sustained 2.5 Nm torque at 3,000 rpm using natural convection—40% more efficient than forced-air competitors. Winding PTC thermistors trigger derating at 105°C (Alarm 8125).
Decentralized Safety Integration:
Embedded Safe Torque Off (STO) and Safe Stop 1 (SS1) comply with SIL3/PLd standards without external modules. Hybrid cables with SERCOS III support line/tree topologies for up to 45 axes.
Environmental Hardening:
IP65 controller withstands high-pressure washdowns; FDA-compliant lubricant (Klübersynth UH1 64-62) resists degradation in food/pharmaceutical environments.
Automated Storage & Retrieval (AS/RS):
Multiturn feedback tracks pallet positions across multi-level warehouses during power outages, reducing restart time by 90%.
Precision Machining:
24-bit encoder enables 0.0002° repeatability for CNC milling spindle positioning. Natural convection cooling eliminates coolant contamination risks.
Heavy Conveyor Systems:
2.5 Nm torque drives 500 kg loads at 0.5 m/s. IP50 motor withstands cement/aggregate dust in mining operations.
Electrical Requirements:
Control Voltage: 18.5–31 Vdc (±10%) via EN 60950-certified supplies.
EMC: Built-in C3 filtering (IEC/EN 61800-3) with Schneider HYPERLINE CABLE.
Mechanical Compliance:
100 mm flange with ISO 9409-1 mounting.
14 mm keyed shaft with anti-rotation grooves.
Safety Validation:
SIL3-compliant Inverter Enable logic prevents unintended motion.
Positional Integrity:
Multiturn encoder maintains accuracy across 50+ power cycles—superior to battery-backed systems.
Thermal Management:
Alarm 8125 (105°C pre-warning) and Fault 8100 (130°C shutdown) protect windings.
MTBF/Lifecycle:
50,000 hours MTBF. Epoxy-coated windings resist humidity-induced insulation breakdown.
Comparative Table: ILM1001P02A0000 vs. Conventional High-Torque Servos
| Aspect | ILM1001P02A0000 | Competitor Equivalent |
|---|---|---|
| Position Retention | Battery-free multiturn (16k revs) | Battery-dependent (1–4k revs) |
| Encoder Resolution | 24-bit (16.7M pos/rev) | 17-bit (131k pos/rev) |
| Thermal Resistance | 0.8 K/W | 1.2–1.5 K/W |
| Restart Time | 0 sec (no homing) | 2–15 min (homing required) |
| IP Rating | IP65 (decentralized install) | IP54 (cabinet-dependent) |
| Energy Consumption | 38 W (natural convection) | 65 W (forced cooling) |
The Lexium 62 ILM1001P02A0000 sets a new standard for heavy-duty integrated servos by merging uninterrupted positioning (24-bit multiturn encoder), robust torque delivery (2.5 Nm), and environmental endurance (IP65) in a decentralized package. Its battery-free position retention eliminates homing procedures—critical for AS/RS and CNC applications—while natural convection cooling reduces energy costs by 35%. With SIL3/PLd safety compliance, 50,000-hour MTBF, and 55% lower installation costs, it delivers unparalleled value for Industry 4.0 applications demanding precision, reliability, and operational continuity.
