DC Compact
DC Compact servo drives are available for replacement needs only. Please see UnoDrive for current servo drives for DC servo motors.
Characteristics of the DC Compact Servo Drives
- Analog servo drives for DC servo motors
- Particularly suitable for applications with higher-level controllers (CNC)
- Compact drives for control cabinet installation, complete with built-in power supply
- Mains connection to 230 V AC
- Design conforms to EMC requirements (CE marked), compliance with class A and B through RFI-filters (internal)
- Easy wiring, since all connections can be plugged in at the front
- High performance with compact dimensions thanks to use of surface mounting devices (SMT) and latest power transistors (MOSFETs)
- Easy commissioning due to adjustable feedback, speed, offset, current limit, and I×R compensation
- Rapid acceleration, deceleration, and reversing of servo motor by momentary current increase to double the rated current
- No noise with switching frequency well above audible range
- Control supply voltage fed by bus voltage
- Safe operation thanks to various protection and monitoring circuits with fault memory for short circuit, contact to ground, overheating of the device, and erroneous voltages
- Drive and motor protected by adjustable I²t current limiter
- Easy error diagnosis with LEDs for fault, ready, and overload
Technical Specifications
| Order number | BN 6508 / BN 6509 * |
|---|---|
| Mains connection | 230 V∼ |
| Rated output voltage | 40 V |
| Rated current, rms value | 4 A |
| Peak current (crest value) | 8 A |
| Max. motor power | 126 W |
| Switching frequency | 16 kHz |
| Setpoint | ±10 V |
| Dimensions ** w×h×d | 103 × 144 [179] × 205 mm |
* BN 6509 = device with extended equipment, see data sheet
** without [with] mounting straps
As a replacement for the servo drives BN 6508 and BN 6509 and for the obsolete servo drives BN 6512 to BN 6521 we can offer you UnoDrive servo drives. Please contact us if required.