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Clutches & Brakes Spring applied brakes IP66 spring applied brakes
Locking bushes Clutches & Brakes Panasonic products Torque limiters Linear motion Gears/geared motors Screw Jacks Signalling & Displays

CONTACT US

sales@techdrives.co.uk

01234 753201

SPRING APPLIED SAFETY BRAKES IP66 ENCLOSURE INTORQ BFK470

ROBUST LONG-LIFE ELECTROMAGNETIC BRAKES 2 TO 370NM

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The new BFK 470 series of electromagnetic release spring applied brakes is designed for long-life with high protection up to IP66.  Options include different grades of friction material, a manual release also with IP66 rating and proximity switch status monitoring. CCV cold climate versions can be supplied to suit ambient temperatures -40oC to +40oC .

BFK470 brakes sizes 06 to 12 replace earlier series BFK460 and BFK461.  Dimensions are interchangeable with the BFK461, not with the BFK460.

Features
Seven sizes with braking torques of 2 to 370Nm

Special friction material versions available, eg high torque, high temperature & long life.

Enclosure corresponding to IP66 also with manual release
Suitable for fitting a rotary transducer
Wear measurement in the mounted state
Can be used to -40oC (cold climate version CCV)
Stable braking torque.
Reduction of the power consumption by up to 75% through control via bridge/half-wave rectifier
Can be controlled via pulse width modulation (PWM)

CAD Drawings - 2D-DXF and 3D-STP files are available on request.

Example applications
Wind turbines, cranes, hoists, car wash systems, textile machinery, brake motors, marine winches.

sales@techdrives.co.uk

01234 753201

DOWNLOADS

Brakes size BFK470

Rated torque
Nm

Max torque * Nm

Brake dia
mm

Max bore mm

06

4

7.5

89

15

08

8

15

106

20

10

16

36

130

20

12

32

55

148

25

14

60

110

168

30

16

80

150

200

35

18

150

250

226

45

LINKS:

IP66 spring applied brake

Friction material options include low wear, high torque, zero running in and high temperature.  Maximum torques should generally be used for emergency stop and holding duties.

*Maximum torque valves are for emergency stopping and holding.  Higher torques are available for specific projects.