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Danfoss VLT Drives
VLT® OneGearDrive

VLT® OneGearDrive

Product catalog summary

Overview: The VLT® OneGearDrive StandardTM is a high-efficiency bevel gear drive designed for use in transport, conveying systems, and the food and beverage industry. It offers significant energy savings and reduced spare part inventory due to its uniform mechanical dimensions.

Key Features and Benefits:

High Efficiency: The drive includes a high-efficiency bevel gear and a permanent-magnet three-phase synchronous motor, achieving up to 25% power savings compared to conventional systems.
Design and Cleanability: The motor features a smooth enclosure without cooling fins, reducing dirt traps and ensuring easy cleaning. It is available in two versions: Standard for dry and wet areas, and Hygienic for high-intensity cleaning areas.
Connection and Installation: The motor and resolver connections use Danfoss CleanConnect® stainless steel connectors for safe use in wet areas, and CageClamp® technology for fast and reliable connections.
Coatings and Compliance: The drive offers aseptic and optional antibacterial coatings, resistant to cleansing agents and compliant with FDA and NSF requirements.
Protection Levels: High degrees of protection (IP67, IP69K for Hygienic; IP65, IP67 for Standard) allow unrestricted use in wash-down areas.

Technical Specifications:

Power Rating: 1.5 - 3 kW
Max Speed: 3000 RPM at 250 Hz
Output Frequency: 0 – 250 Hz
Torque: kt ≈ 1.7 Nm/A
Voltage: kc = 120 V/1000 rpm

Applications: The VLT® OneGearDrive is suitable for conveyor applications, offering both open and closed loop operations with a resolver option for synchronizing and positioning applications.

Certifications: The Hygienic version complies with EHEDG standards and is certified for clean rooms and aseptic filling by IPA according to DIN EN ISO 14644-1.

Performance Characteristics: The document includes speed/torque characteristics for gear ratios i = 31.13, i = 14.13, and i = 8.12, demonstrating the drive's capability to handle various operational demands.

Catalog excerpts

Dimensions of Danfoss VLT® OneGearDrive Hygienic™ VLT® OneGearDrive HygienicTM The OneGearDrive HygienicTM complies with the requirements for best cleaning and hygienic design – with certification according to EHEDG (European Hygienic Engineering & Design Group). It is certified as usable for clean rooms and aseptic filling by IPA (Fraunhofer institute) according to the dedicated “Air Cleanliness Classification“ DIN EN ISO 14644-1. The OneGearDrive is designed to be integrated in the plant equipment and to withstand the same cleaning agents and physical cleaning as the rest of the aseptic production...

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