NOV Top Drive Encoder (Part No. 10515072-001), a genuine National Oilwell Varco spare part engineered for precise rotational monitoring in top drive systems. Designed for reliability in harsh drilling environments, this encoder ensures accurate feedback, efficient control, and smooth top-drive operations on both onshore and offshore rigs.
The NOV 10515072-001 Encoder is a precision sensor used within the National Oilwell Varco top drive system to monitor shaft rotation speed, direction, and positioning. This high-accuracy encoder transmits real-time data to the control system, enabling efficient torque management and optimized drilling performance.
Manufactured under strict NOV quality standards, this encoder offers robust construction, high-temperature resistance, and vibration tolerance, making it suitable for continuous duty in the most demanding drilling conditions.
Whether for maintenance replacement or system upgrade, the 10515072-001 encoder is a direct-fit OEM part, ensuring compatibility and long-term reliability in TDS-series top drives and similar NOV assemblies.
⚙️ OEM NOV Spare Part — Genuine replacement component, ensuring perfect compatibility with NOV top drives.
📈 High-Precision Sensing — Provides accurate rotational speed and position feedback.
🧱 Durable Construction — Built to withstand shock, vibration, oil, and drilling fluid exposure.
🌡️ Wide Temperature Range — Performs reliably in extreme oilfield environments.
🔌 Plug-and-Play Installation — Simple replacement with factory-matched connectors and mounting.
🧩 Corrosion-Resistant Housing — Protects internal components from harsh offshore conditions.
📊 Data Integrity — Stable output signals for torque, RPM, and directional control systems.
🧾 Certified Quality — Designed to meet NOV and API equipment performance standards.
Part Number: 10515072-001
Type: Rotary Encoder / Speed Sensor
Application: NOV Top Drive Systems (e.g., TDS-8SA, TDS-11SA, TDS-4S)
Function: Monitors rotational speed and position for control feedback
Signal Type: Incremental / Digital Output
Operating Voltage: 5–24 V DC (typical)
Material: Anodized aluminum or stainless steel enclosure
Mounting: Flange / Shaft coupling type (OEM configuration)
Temperature Range: −40 °C to +85 °C
Protection Level: IP65–IP67 (sealed housing)
Manufacturer: National Oilwell Varco (NOV)
Origin: OEM / Made to NOV specification
Certifications: ISO 9001 | API Q1 | CE
✅ Returns accepted within 15 days of delivery for unused, undamaged parts.
✅ Must be in original NOV packaging with intact serial labels.
✅ Refund or exchange available after inspection and verification by supplier.
✅ Covered by 12-month warranty against manufacturing defects.
❌ Returns not accepted for used, installed, or modified items.
✅ Technical assistance and documentation provided upon request.
