
Electronic motor brake 230V 16A, adjustable braking time
Board version, braking time approximately 5-16 seconds
Item No. 8703.0505
Features
- For slowing down three-phase and single-phase motors
- Brake system according to DIN EN 19085-1, PL = b according to DIN EN ISO 13849-1 and meets the requirements of EN60204 Sec. 9.2.5.4.2 "Emergency stop" in category 1, to the certificate
- Maintenance-free
- Standard brake module, hence cost-effective
- High operational safety
- Especially powerful electronic brake
- High voltage resistance
- Minimal installation effort, as the brake module can be integrated into all common series
- Adjustable braking current
- No braking ventilation required (necessary for mechanical brakes, e.g., for knife changes)
Option
- Continuously adjustable active braking time
- With a power-on lock when the built-in fuse is blown (1)
(1) In the event of a fault in the electronic brake that causes the integrated fuse to blow, operation of the starting device can be prevented by connecting to terminal 5 on the circuit board. For control units with electrical engagement, engagement is prevented. In applications with mechanical activation, the system can be switched on, but operation is not possible. In this case, the electrical equipment and machine must be taken out of service and the starter checked and replaced. Please contact the manufacturer.
Versions
| Item No. | Delivery Time | Stock | Quantities / Prices |
|---|---|---|---|
| 8703.0505 | 1 day(s) | > 5 | 49,00 € Net |
Technical Features
Series Specifications
Rated voltage
230V 50-60Hz or 400V 50-60Hz, depending on the version.
Max. braking current
16A
Performance Level
PL = b according to DIN EN ISO 13849-1
PFH
3.8 x 10^-6 h^-1
Mean Time to Failure (dangerous failure)
278
Test number.
IFA1603009
Power semiconductor
Thyristor = 25A/1200V Diodes = 40A/1200V
Pre-insurance
16AgL
Connections
with flat spade connectors 6.3x0.8mm
Brake current setting
Continuously adjustable, motor and circuit dependent.
brake frequency
10% duty cycle at 10 seconds braking time (36/h)
activation time
Approx. 200ms
control unit
Analog. Option: Automated and controller-driven.
Function
Phase control
Mode of action
Direct current braking
Use
Sine wave mains voltage required, limited generator operation.
ambient temperature
-10°C ... +45°C
Storage temperature
-25°C ... +75°C
self-consumption
230V / 400V approx. 0.3W / 0.6W
Dimensions
75 x 54 x 24mm (LxWxH)
Weight
approximately 58g
Individual Parameters
Voltage
230 V
Frequency
50/60 Hz
Active braking time
approximately 5-16
Adjustable braking time
Yes
Manufacturer
Klinger & Born GmbH, In den Schlangenäckern 5, DE - 64395 Brensbach