Kollmorgen VRDM Servo Amplifier
Kollmorgen Motion Controllers. Model: VRDM.
- Model
- Kollmorgen VRDM
- Calibration
- Available on request
- Price
- $850
- Status
- In stock
- RFQ ref
- VRDM
This unit
The Kollmorgen VRDM Servo Amplifier is a drive for demanding motion control applications requiring precise servo motor control, accurate positioning, and dynamic operational response. This amplifier delivers reliable command execution across industrial automation, robotics, and similar scenarios where advanced control capabilities and repeatability are essential.
Technical Specifications Electrical Characteristics
Input Power: 350 VDC at 9 A
Output Power: 230 VAC at 15 A Connectors & Interfaces
Two Firewire connectors (rear panel)
One AMP-Control DB25 female connector (rear panel)
Key Features The VRDM accepts multiple feedback topologies, including SFD, EnDat 2.2, BiSS, resolvers, and incremental encoders, enabling flexible system integration across various motor and encoder combinations. DC input architecture with AC three-phase output supports both legacy and modern motion control architectures.
Typical Applications
Industrial automation systems requiring coordinated multi-axis motion
Robotic arms and articulated mechanisms
Precision manufacturing and material handling equipment
Machine tools and CNC applications
Custom OEM motion control integration
Compatibility & Integration The VRDM pairs with Kollmorgen servo motors including AKM series, direct drive, and frameless motor designs. Firewire connectivity enables real-time communication with motion controllers and supervisory systems. The AMP-Control DB25 interface supports legacy signal integration and external enable/fault logic. Note: The VRDM is also marketed under the Servotronix brand designation. Product support and inventory availability may extend beyond original manufacturer EOL through authorized third-party suppliers.
Specifications
| Parameter | Value |
|---|---|
| Voltage / Current Range | 350 VDC at 9 A input |
Kollmorgen VRDM — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Kollmorgen VRDM. All calibrations are performed to NIST-traceable standards and ship with a certificate. Turnaround is typically 1–3 business days after receipt.
Kollmorgen VRDM price
This Kollmorgen VRDM is listed at $850. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Kollmorgen VRDM calibration cost
NIST-traceable calibration for the Kollmorgen VRDM is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Turnaround is 1 to 3 business days after receipt. See full calibration details →
