The APEX DYNAMICS AB090M1-050-S2-P1 is a premier high-precision in-line planetary gearbox belonging to the flagship AB Series engineered by APEX DYNAMICS, INC. (Taiwan) – a globally recognized benchmark in planetary gear technology for servo motion control. This unit comes equipped with a dedicated motor adapter plate coded P0401201007, ensuring seamless, coaxial, and direct mounting onto Allen-Bradley (Rockwell Automation) Kinetix MPL Series Low Inertia AC Servo Motors model MPL-B320P.

The AB Series is distinguished by its case-hardened, precision-ground Helical Planetary Gears conforming to DIN 6 accuracy standards. This helical gearing geometry maximizes tooth contact surface, delivering substantial continuous torque capacity, ultra-smooth mechanical engagement, and minimal operating noise and thermal generation compared to conventional spur gears. A prime feature of this unit is its certified P1 precision backlash class (≤ 5 arcmin for 2-stage configuration), guaranteeing exceptional positional accuracy and repeatability for critical servo drive systems. Encased in a rugged stainless steel housing with IP65 ingress protection and lubricated for life with synthetic grease, it provides completely maintenance-free operation across industrial automation environments.

• Manufacturer: APEX DYNAMICS, INC.
• Brand Origin: Taiwan
• Full Model Designation: AB090M1-050-S2-P1 / ALLEN BRADLEY MPL-B320P
• Input Motor Adapter Code: P0401201007
• Product Classification: Precision In-line Helical Planetary Gearbox (AB Series)
• Dedicated Mating Servo Motor: Allen-Bradley Kinetix MPL Series Low Inertia AC Servo Motor model MPL-B320P (Rockwell Automation, 400V, Frame Size 100 mm)
• Frame Size: 90 mm (M1 housing configuration)
• Stage Configuration: 2-Stage reduction
• Nominal Gear Ratio: 1:50 (i = 50)
• Gearing Technology: Precision-ground case-hardened Helical Planetary Gears (DIN 6 standard)
• Backlash Rating (P1 Class): ≤ 5 arcmin (Ultra-low backlash for high-precision positioning)
• Transmission Efficiency: ≥ 94% (2-stage configuration)
• Nominal Output Torque (T2N): Approx. 140 Nm – 160 Nm
• Maximum Acceleration / Emergency Stop Torque (T2NOT): Up to 2.5 – 3 times nominal torque
• Rated Input Speed (n1N): 3,000 rpm
• Maximum Input Speed (n1B): Up to 6,000 rpm
• Maximum Radial Load Capacity (F2rB): Up to 3,200 N
• Maximum Axial Load Capacity (F2aB): Up to 1,600 N
• Output Shaft Configuration (Type S2): Smooth solid shaft with standard keyway
• Ingress Protection Rating: IP65 (Total dust-tight protection and resistance against water jets)
• Lubrication: Factory-sealed high-performance synthetic grease (Maintenance-free lifetime lubrication)
• Direction of Rotation: Output shaft rotates in the same direction as the input motor shaft
• Housing Construction: One-piece stainless steel body with surface-treated aircraft-grade aluminum alloy flanges
• Operating Ambient Temperature: -10°C to 90°C
• Industrial Applications: Precision CNC tool feed axes, automated form-fill-seal packaging machinery, micro-stepping rotary indexing tables, precision servo rack-and-pinion actuators, automated material handling robotics, and smart factory assembly lines