86 621 04H Brakes and clutches

No-current brake

No-current brake

These brakes have the following advantages: - high torque (thanks to the rare earth permanent magnets) for a small footprint (very flat brake) - almost zero angular play at the stop - zero residual torque (in all mounting positions). They exist in 2 mechanical designs: -static parking fringes without mechanical friction except emergency punctual-dynamic fringe with mechanical friction.
Brakes and clutches
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Dimensional plan
Static torque M4
2,2 N⋅m
Maximum speed nmax
12000 min⁻¹
Permissible friction work per hour P max
4 kJ/h
Permissible friction work per operation W max
0,2 kJ
Response time for breaking t2
28 ms
Moment of inertia of the armature (B300 or B800)
0,12 kg/cm²
Nominal voltage
24 VDC
Power rating
8
IP protection
IP 00
Connection
Free wires (200 mm)
Insulation class
F
Dimension b5
22,5 mm
Dimension d3
62,5±0,15 mm
Dimension d4
13 mm
Dimension d5
54 mm
Dimension d7
3,5 mm
Weight without member
0,19 kg
Air gap S0
0,2 mm
Dimension b
23 mm
Dimension b2
2 mm
Dimension d
39,5 mm
Dimension L
400 mm
Dimension ?
4*90°
Other characteristics
To ensure its function, the device must be mounted with a mobile armature 86 XXX ... B300 or 86 XXX ... B400 (more details in the catalog for download).
Product range
No-current brake
Product range
No-current brake
Fastening
By flange