Magnetek VG+ Series 4, 4039-VG+S4

• Anti-Shock - Stabilizes loads by detecting and minimizing harmful torque increases due to operator induced load shock, reducing potential for equipment damage.
• Brake Test - Verifies brake torque by capturing breakaway torque with a monitor parameter on the keypad, so you can perform preventative maintenance and commission the crane.
• Torque Proving - Confirms the motor is providing enough torque to safely lift a load prior to releasing the brake.
• Torque Limiting - Prevents the crane from performing a lift that could overload the motor and cause mechanical fatigue.
• Brake Integrity Check - Tests the primary and emergency brakes to ensure they are mechanically capable of holding the load.
• Bucket Control Software - Controls multi-line clamshell or grapple buckets that utilize a loading/closing hoist. Bucket Position Indication provides the operator with the open/close status of the bucket when it is not visible.
• Load Sharing - Allows two or more mechanically coupled motors to be controlled in a master/slave torque control fashion.
• Load Check II - Continuously detects overload conditions and monitors hook load, providing increased productivity by no longer pausing for tests unless rated capacity is approached.
• Safe Torque Off - Provides a redundant hardware safety circuit that guarantees motor and brake power are removed when an E-STOP switch or safety controller opens the drive input, eliminating the need for external disconnects.
• Adaptive Ultra-Lift - Allows over-speeding with light loads or empty hook by monitoring motor torque and adjusting motor speed to operate at peak performance.
• X-Press Programming - Automatically configures several commonly used parameters and features when a control method, motion, or speed reference is selected.
• Option Cards - Provides the drive flexibility that is needed with expandable AC, DC digital and analog input and output option cards.
• Impulse●Link Diagnostic System - Provides easy drive parameter management on your PC. Can communicate with up to 31 drives locally or wirelessly, allowing drive diagnostics, monitoring, and programming.
• Reliability - Hardware and software are designed and extensively tested specifically for the operating conditions seen in overhead material handling applications.
• New Power Module - Withstands four times more thermal cycles than previous generations.
• Preventative Maintenance Monitors - Provides the feedback you need to proactively schedule maintenance and minimize downtime.
• Energy Engineered - Designed to efficiently utilize available power, reducing energy costs for you and your customers.
• CMAA Crane Class A to F Service.
• Certifications: UL, cUL, CSA, RoHs; CE available with filters.

Drive is fully tested prior to shipment.