Overview
The Apex Dynamics AB115-030-S2-P2 is a precision planetary gearbox engineered for demanding industrial automation and motion control systems. This 2-stage reduction unit delivers a 1:30 ratio with 310 Nm nominal output torque, making it suitable for servo motor coupling, robotics, and high-accuracy positioning applications. The AB115 flange size accommodates NEMA 34, SMH60, SMH80, and SMH110 motor mounting interfaces, providing versatile integration into existing equipment.
Key Features
- 2-stage planetary reduction with 1:30 gear ratio
- High output torque: 310 Nm (228.64 ft-lbf) at nominal rating
- Low backlash design: 7 arc-minutes standard (P2 specification)
- Output shaft with key (S2 standard configuration)
- Triple split collet input for secure motor coupling
- 115 mm flange diameter for multi-motor compatibility
Technical Specifications
This unit combines Apex Dynamics’ patented helical reducer technology with precision ball bearing supports designed to handle radial and axial loads. The gearbox operates efficiently across a wide speed range, with input speed capability up to 3,000 rpm under standard loading conditions. The triple split collet input design allows flexible motor attachment, while the keyed output shaft ensures positive torque transmission without slippage.
Typical Applications
- Servo motor gearbox coupling for industrial robots
- Precision positioning systems and CNC machinery
- High-accuracy motion control in packaging and assembly
- Torque multiplication in automated production lines
- Direct drive conversion for NEMA 34 servo motors
Compatibility & Replacements
Compatible With
- NEMA 34 servo motors (via 115 mm flange adapter)
- SMH60, SMH80, SMH110 servo motor interfaces
- Closed-loop servo drive systems
- Standard industrial motion control platforms
Replaces / Drop-In Replacement For
- Verify compatibility with your system integrator before ordering.
Works With
- ABR115 and AB115A series gearboxes (same flange and shaft family)
- Servo amplifiers and EtherCAT/PROFIBUS motion controllers
- Industrial positioning and automation software (Studio 5000, TIA Portal, Mach3)
