Belt alignment switch
ZS 92 SR -40°C ... +85°C IP66/67 Extreme
Temperature resistant from -40 °C to +85 °C
High degree of protection IP66 / IP67
Corrosion-resistant aluminium enclosure
Screws and belt-alignment roller made of stainless steel
With staggered contacts, adjustable from 5° to 35°
Back and base mounting possible
Technical data
General technical data
Applied standards
EN 60947-5-1
Enclosure
aluminium die-cast, corrosion-resistant, powder-coated, passivated, shockproof, anthracite grey, similar to RAL 7016
Cover
aluminium die-cast, corrosion-resistant, powder-coated, passivated, shockproof, signal yellow, similar to RAL 1003
Tightening torque
cover screws: max. 2.5 Nm
Degree of protection
IP66/IP67 (IEC/EN 60529)
B10d (10 % load)
2 million
TM
max. 20 years
Contact material
silver
Switching elements
2 NC/2 NO contacts, type Zb
Switching system
snap action, type P: positive break NC contacts A
Switching points
adjustable 5° to 35°; pre-adjustment setting 2 x 10°
Connection
screw connection terminals
Cable cross-section
max. 2.5 mm² (incl. conductor ferrules)
Cable entry
2 x M25 x 1.5
Rated impulse withstand voltage Uimp
6 kV
Rated insulation voltage Ui
400 V
Conventional thermal current Ithe
4 A
Conditional short-circuit current
1100 A
Rated operating current/voltage Ie/Ue
4 A/400 VAC; 0.25 A/250 VDC; 0.55 A/125 VDC; 2.5 A/48 VDC; 3 A/24 VDC
Utilisation category
AC-15; DC-13
Short-circuit protection
4 A gG/gN fuse
Mechanical life
> 1 000 000 operations at max. 45° operating angle
Admissible belt speed
7 m/s for 3 h with a force of 50 N
Operation cycles
max. 600/h
Ambient temperature
–40 °C … +85 °C
Degree of pollution
3
Indicator lamp
as option
Approvals
] d
Downloads
Variants / Options
The following variants / options are available on request:
- Pressure equalization element
