0 varerThe factors of safety and efficiency are an important argument for the motor braking devices of DOLD. The wear- and maintenance-free devices can be easily installed, even in existing systems. The configurable braking current allows an optimal adjustment to machines and systems. Asynchronous motors up to 160 kW are reliably braked with the DOLD braking devices of the MINISTOP series. This allows your machine to be brought to a standstill in only ten seconds in accordance with the EU Machinery Directive and European standards.
 | Electronic Motor Brake Relay BI 9034 • According to IEC/EN 60947-4-2 • For all single and 3-phase asynchronous motors • DC-brake with one way rectification up to max. 60 A • Controlled by microcontroller • Easily fitted to existing installations • Wear free and maintenance free • Integrated braking contactor • DIN-rail mounting • Adjustable braking current up to max. 60 A (controlled current) • With integrated star-delta starting function • With automatic standstill detection • Variant /800 with short circuit contactor control for reduced brake delay time • 90 mm Width | Download datablad |
 | Electronic Motor Brake Relay BA 9034N • According to IEC/EN 60947-4-2 • For all single and 3-phase asynchronous motors • DC-brake with one way rectification up to max. 32 Aeff • Controlled by microcontroller • Easily fitted to existing installations • Wear free and maintenance free • Integrated braking contactor • DIN-rail mounting • Adjustable braking current (controlled current) • With automatic standstill detection • Variante /100 - with braking time control - without detection of standstill • Width: 45 mm | Download datablad |
 | Motor Brake Relay BI 9023 • nach IEC/EN 60 947-4-2 • DC brake with one way rectified brake voltage • Suitable foe all squirrel cage motors • Easy to fit also in existing circuits • Wear- and maintenance free • To mount on 35 mm DIN rail • Adjustable brake current to 80 A • Adjustable braking time 1 ... 20 s (others on request) • 90 mm width | Download datablad |
 | Motor Brake Relay BN 9034 • DC brake with one way rectifier up to 600 A • Can be used on all asynchronous motors • Easy to fit also into existing control circuits • Wear and maintenance free • Integrated braking contactor for devices up to 60 A • Mounting on 35 mm DIN-rail for 25 A units • Adjustable braking current • With automatic standstill monitoring • as option with start-delta start function • as option with thermistor motor protection • as option with wide voltage input BN 9034: 200 ... 575 V GB 9034: 200 ... 690 V • width max. 310 mm | Download datablad |
 | Motor Brake Relay GB 9034 • DC brake with one way rectifier up to 600 A • Can be used on all asynchronous motors • Easy to fit also into existing control circuits • Wear and maintenance free • Integrated braking contactor for devices up to 60 A • Mounting on 35 mm DIN-rail for 25 A units • Adjustable braking current • With automatic standstill monitoring • as option with start-delta start function • as option with thermistor motor protection • as option with wide voltage input BN 9034: 200 ... 575 V GB 9034: 200 ... 690 V • width max. 310 mm | Download datablad |
 | Softstarter with DC-brake BI 9028 • According to IEC/EN 60 947-4-2 • 2-phase motor control • For motors up to 15 kW at 3 AC 400 V • Separate settings for start and brake time, as well as starting and braking torque • Galvanic isolation of control input with wide voltage range up to AC/DC 230 V • No external motor or braking contactor necessary • 3 auxiliary voltages up to 230 V • monitors undervoltage and phase sequence • 2 relay outputs for indication of status and fault • LED-indication • As option without auxiliary supply • As option with voltfree contacts for start and stop • As option with input to detect motor temperature • BI 9028 up to 7.5 kW: 67.5 mm width BI 9028 up to 15 kW: 90 mm width | Download datablad |
