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spares parts request | DC servo drives up to 6kW |
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The
BHW range
of servo drives are full 4Q PWM servo drives for use with
DC servomotors operating with or without a tacho.
Using IGBT technology the drives are over 98% efficient.
The result is an economical, compact, high performance range of servo drives.
features
range up to 6kW, from 1ø or 3ø mains using an auto or isolation transformer
customer print which can be configured to your exact requirements
IGBT technology, over 98% efficient
25kHz PWM frequency (7kHz on 27A unit)
complete single-axis units with internal power supply
speed or current control
no forced cooling required on 5A and 8A units
protection
galvanic isolation between control circuitry and power stage
short circuit, under / over voltage, drive / motor temperature, over current
tacho fault / loss monitoring
options
holding brake can be controlled by the drive
independent acceleration and deceleration ramps
analogue input for control of the current limit
technical data
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Model BHW |
Nominal Current (A) | Peak Current (A) | Rated Output (kW) | Supply Voltage (Vac) |
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BHW-5/12-150 |
5 | 12 | 0.75 | 30-150 |
|
BHW-8/20-150 |
8 | 20 | 1.2 | 30-150 |
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BHW-12/30-150 |
12 | 30 | 1.8 | 30-150 |
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BHW-20/50-200 |
20 | 50 | 4.4 | 90-200 |
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BHW-27/55-200 |
27 | 55 | 6 | 90-200 |
dimensions
