The APEX DYNAMICS ABR042-010-S1-P1 is a premier ultra-compact precision right-angle planetary gearbox belonging to the flagship ABR Series engineered by APEX DYNAMICS, INC. (Taiwan) – a world leader in servo motion transmission technologies. This unit is manufactured strictly according to engineering Drawing No. ABR0421-P0401100102, ensuring direct, coaxial, and seamless mounting onto Mitsubishi MELSERVO-J4 Series Low Inertia AC Servo Motors model HG-KR13B (100W / 0.1kW rated power, 40 mm flange size, equipped with an electromagnetic holding brake).

The ABR Series merges the high efficiency of precision-ground Spiral Bevel Gears with the high load-carrying capacity of Helical Planetary Gearing. This 90-degree right-angle layout optimizes space envelope constraints in compact automation equipment and micro-robotic joints without compromising torque performance. Gearing components undergo carbonizing heat treatment and precision grinding according to DIN 6 accuracy standards to minimize friction, lower noise, and ensure high torsional rigidity. This specific model features an S1 smooth solid output shaft (without keyway) for superior dynamic balance at elevated rotational speeds and clamp-coupling connections, combined with a certified P1 precision backlash class (≤ 4 ~ 6 arcmin) for exceptional positioning repeatability. Encased in a one-piece 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: ABR042 - 010 - S1 - P1 / MITSUBISHI HG-KR13B
• Engineering Mounting Drawing Code: ABR0421-P0401100102
• Product Classification: Precision Right-Angle Helical Planetary Gearbox (ABR Series)
• Dedicated Mating Servo Motor: Mitsubishi AC Servo Motor HG-KR Series model HG-KR13B (100W / 0.1 kW rated power, 40 mm flange footprint, with electromagnetic brake B)
• Frame Size: 42 mm compact footprint
• Stage Configuration: Integrated Right-Angle Planetary Stage
• Nominal Gear Ratio: 1:10 (i = 10)
• Gearing Technology: High-precision Spiral Bevel input stage combined with Helical Planetary gear stage (DIN 6 standard)
• Backlash Rating (P1 Class): ≤ 4 ~ 6 arcmin (Ultra-low backlash for precision positioning)
• Transmission Efficiency: ≥ 95%
• Nominal Output Torque (T2N): Approx. 15 Nm – 20 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 – 8,000 rpm
• Maximum Radial Load Capacity (F2rB): Up to 750 N – 950 N
• Maximum Axial Load Capacity (F2aB): Up to 500 N – 650 N
• Output Shaft Configuration (Type S1): Smooth solid shaft without keyway (Optimized for dynamic balance and clamping collars)
• Ingress Protection Rating: IP65 (Totally dust-tight and protected against water jets from any direction)
• Lubrication: Factory-sealed high-performance synthetic grease (Maintenance-free lifetime lubrication)
• Drive Transmission Angle: 90-degree right angle (Right-angle input/output)
• Housing Construction: One-piece stainless steel body with surface-treated aircraft-grade alloy flanges
• Operating Ambient Temperature: -10°C to 90°C
• Industrial Applications: Miniature CNC feed drives, electronic component pick-and-place mechanisms, medical laser positioning instruments, high-speed automated labelers, precision rotary indexing tables, and micro robotic joints