Lightweight Slewing Ring Gear Drive SP-I 0741

What is SP-I 0741 Slewing Drive?

SP-I 0741 is a lightweight spur gear slewing drive designed for demanding applications where precision motion control, high torque capacity, and compact structure are essential. This model integrates a high-strength slewing bearing with a hardened spur gear and matched pinion, offering efficient rotary motion while minimizing space and weight. Engineered for use in mobile platforms, lifting equipment, and industrial automation systems, the SP-I 0741 ensures smooth and stable rotation under dynamic or static load conditions.

The drive features an enclosed housing with IP65 protection, making it ideal for outdoor and dusty working environments. With excellent torque-to-weight ratio and a modular design adaptable to both electric and hydraulic motors, it provides a reliable and long-life solution for rotating systems where installation space is limited but performance cannot be compromised.

Key Features & Benefits

• High Torque Output in Compact Form

  Delivers a maximum torque of 7450 N·m with a gear ratio of 13.8, suitable for medium-to-heavy-duty rotational applications in aerial and industrial equipment.

• Precision Gear Pairing

  Designed with a 15-tooth pinion meshing with a 207-tooth internal gear ring, ensuring stable rotation with low backlash and excellent transmission efficiency.

• Space-Optimized Lightweight Design

  Engineered with performance-grade materials to reduce weight without sacrificing structural integrity, enabling easier integration into mobile or articulated systems.

• Fully Enclosed and IP65 Rated

  The sealed housing protects internal components from dust, water, and debris, significantly reducing maintenance needs and ensuring longer service life even in harsh environments.

• Flexible Drive Compatibility

  Supports both electric and hydraulic motor input, allowing for customization based on power availability, load dynamics, and operational environment.

• Interchangeability with Industry Standards

  Fully compatible with IMO SP-I 0741 models, facilitating easy retrofit or upgrade in existing systems.

Typical Application Scenarios

• Aerial Work Platforms (AWPs)

  Ensures safe, stable rotation during lifting operations with high torque under variable loads.

• Mobile Cranes & Lifting Equipment

  Provides precise rotational positioning for heavy-duty arms, booms, and load platforms.

• Robotic Welding & Automation Systems

  Supports continuous, accurate rotation in repetitive industrial processes with minimal maintenance.

• Solar Tracking Systems

  Enables precise dual-axis movement to enhance solar panel energy capture efficiency.

• Marine and Offshore Platforms

  Withstands corrosive environments and high axial loads common in marine crane and deck systems.

Why Choose SP-I 0741 from LYRADRIVE?

• Superior Engineering & Material Quality

  All critical components undergo precise heat treatment and machining to ensure excellent hardness, wear resistance, and fatigue life.

• Global Replacement Compatibility

  Designed for drop-in replacement with major OEM slewing drives, minimizing design changes for system integrators.

• Simplified Installation & Integration

  Delivered as a pre-assembled unit, pre-filled with high-performance grease and ready for direct mounting and motor connection.

• Reduced Lifecycle Cost

  Thanks to robust design and sealed protection, maintenance frequency is minimized while reliability is maximized, resulting in lower total cost of ownership.

• Trusted by Industry Leaders

  Widely adopted in lifting, automation, and renewable energy sectors across the globe.

Request a Quote Today

Whether you're building a new machine or retrofitting existing equipment, LYRADRIVE’s SP-I 0741 is your reliable solution for compact, high-torque slewing performance.