High performance in a compact design
The HFU-400-DC allows rotation frequencies up to 1.666Hz / 100.000Upm
A digital signal processor (DSP) is catching all the operating parameters in real time and controls it in dependence on the load through a vector control function
Allows highest efficiency of the engines at low and high frequencies
High operational safety: All operating conditions such as acceleration, operation at rated speed, and deceleration are monitored and critical states are absorbed
Controlled braking of the motor / spindle even with emergency stop
Integrated braking resistor
Transparency: The user is always informed about the current status of the converter and the spindle via LEDs on the front panel. Speed ​​with 3-digit LED display with load and LED bar
Control: The converter can be controlled manually by two front keys as needed
Individual adaptation to the respective application and attached spindle by freely programmable spindle curves. 16 Spindle characteristics can be created and stored
Diverse control and communication options
Simple and flexible integration into existing systems through open configuration of I / O signals for control and configuration
Galvanic isolation between all interfaces among each other and from the mains and motor potential
Short-circuit proof
Different housing variants are possible

View all Zwanzig HF Spindles

Product Description

# Item Item # Connectivity Performance Output voltage Output current Frequency
1 sss-1 33150 115V/230 150 VA 36 V electronically limited 833Hz / 50.000 Upm
2 sss-1 33190 115 V/230 50 Hz 1 PH 250VA 36 V electronically limited 1.000 Hz / 60.000 Upm
3 sss-1 33200(SSE) 115 V/230 50 Hz 1 PH 250VA 36 V electronically limited 1.000 Hz / 60.000 Upm
4 sss-1 45400(SSE 115 V/230 50 Hz 1 PH 400VA 60 V electronically limited 1.666 Hz / 100.000 Upm
5 sss-1 621500 115 V/230 50 Hz 1 PH 1500VA 220 V electronically limited 1.000 Hz / 60.000 Upm
6 sss-1 803000SSE 115 V/230 50 Hz 1 PH 3600VA 230 V electronically limited max. 8.800 Hz / 500.000 Upm
7 sss-1 803200 115 V/230 50 Hz 1 PH 3200VA 220 V electronically limited up to 4.000 Hz
8 sss-1 109700 3 X 400V max 9-7 kVA 3 X 400V max. 20 A up to 8.000 Hz


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