CKD Electric Motor AX2012H-D02

Core Features Miniature BLDC Design with Integrated Gearhead for Torque Boost: Functions as a ultra-compact brushless DC (BLDC) motor paired with a precision gearhead—the gearhead (gear ratio: ~12:1) amplifies torque while keeping the overall size minimal. The motor (20mm diameter, 65mm total length with gearhead) delivers a rated torque of 0.12 N·m (post-gearhead) and a rated speed of 250 rpm, making it ideal for light-duty tasks requiring higher torque than standard mini BLDC motors (e.g., micro-robotic grippers, tiny linear slides, compact valve drives) where space is extremely limited. High Efficiency & Extended Lifespan: Brushless technology eliminates mechanical brushes, reducing friction and wear, while the gearhead uses precision-machined plastic gears (for lightweight design) with minimal backlash (<8 arc-minutes). This combination delivers ≥70% energy efficiency (at rated load) and a lifespan of 6,000+ operating hours—2x longer than mini brushed motors with gearheads. The low-heat design enables continuous light-duty operation (e.g., 24/7 small part positioning) without overheating. 12V DC Compatibility for Compact Systems: Operates on a 12V DC power supply (±10% tolerance) and supports a rated current of 1.0A, compatible with small-scale industrial power setups (e.g., mini PLC power modules, compact battery packs). It integrates seamlessly with CKD’s dedicated mini BLDC drivers (e.g., AX-DRV003) for speed, torque, and position control—no external adapters required for gearhead-driven motion. Smooth Motion & Low Noise for Sensitive Use: Equipped with sinusoidal commutation (motor) and precision gear meshing (gearhead) to ensure stable speed control (0–250 rpm) with minimal torque ripple (<5%). Operational noise is kept below 48 dB (at rated speed)—critical for noise-sensitive environments (e.g., medical device labs, electronics cleanrooms) or applications requiring vibration-free motion (e.g., micro-dispensing, small sensor adjustment). Lightweight & Dust-Resistant Construction: The motor housing is made of reinforced PBT resin, and the gearhead features a dust-sealed output shaft (4mm diameter). With an IP50 protection rating (IEC 60529), it resists dust ingress—suitable for clean indoor industrial environments (e.g., micro-automation workcells, portable medical devices, precision instrument enclosures). Typical Applications The CKD AX2012H-D02 is engineered for ultra-miniature, gearhead-boosted torque motion control in light-duty micro-automation—ideal for scenarios needing higher torque than standard mini motors without sacrificing space—with core use cases including: Micro-Robotic Gripper Actuation: Integrated into tiny collaborative robots (cobots) or micro-robots to drive lightweight grippers for handling 3–15g components (e.g., micro-electronics connectors, small medical device parts). The gearhead’s 0.12 N·m torque ensures secure gripping, while the 20mm diameter fits in robotic finger modules—complying with ISO 10218 robotic safety standards. Mini Linear Slide Drive: Used to power ultra-small linear slides (e.g., for PCB component positioning, tiny sensor calibration) in dense electronics assembly workcells. The gearhead’s low speed (250 rpm) and high torque enable smooth, precise slide movement (±0.15mm positioning accuracy)—complying with IPC-A-610 electronics assembly standards. Portable Medical Device Valve Control: Deployed in compact, handheld medical devices (e.g., small fluid analyzers, portable drug delivery pumps) to drive precision mini valves. The 12V low-voltage design aligns with medical power requirements, and the ultra-small size fits inside handheld enclosures—complying with ISO 13485 medical device quality standards. Tiny Conveyor Drive for Small Parts: Mounted on ultra-mini conveyors (e.g., for transporting 5–20g parts like small screws, plastic beads) in electronics sub-assembly lines. The gearhead’s torque handles light conveyor loads, while the compact housing mounts directly under conveyor belts—complying with ISO 9001 material handling standards. Laboratory Instrument Sample Positioning: Used in small laboratory instruments (e.g., microplate readers, mini centrifuges) to drive rotating sample trays or tiny linear stages. The smooth motion avoids disrupting sensitive samples, and the dust-sealed gearhead prevents contamination—complying with ISO 9001 laboratory equipment standards.