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UNISTAR HR EM Point Machine

The UNISTAR HR EM point machine is an electro-mechanic point machine for freight, urban and mixed traffic.

The electro-mechanic UNISTAR HR EM is used in the field of grooved rail turnouts. Due to its compact design the locking unit can be installed between the gauges for gauges starting with 1435 mm. For smaller gauges, the installation takes place next to the track
The connecting rods compensate for thermal expansion and contraction of the switch points without affecting the end position adjustments. Motor voltage can be ad-justed from 110 to 550 V AC or DC.

UNISTAR HR EM is part of the UNISTAR HR series which also includes:

Worldwide under various environmental and operational conditions, the UNISTAR HR family proves market lead-ing quality and reliability. All family members offer wa-tertight and dust-tight boxes certified according to IP67.

Benefits:

  • Durable watertight and dusttight box, according to IP67
  • Extremely low profile – 180 mm constructional height only
  • Safe and reliable
  • Designed according to SIL 4
  • Locking parts visible, made of special steel
  • Easy access to end position contacts
  • Easily installed
  • Low maintenance, low wear and tear, low noise emmision
  • Compensation of thermal expansion of tongues
  • Electronic detection, therefore no coupling necessary

Features of UNISTAR HR EM:

Item Value
Installation center-gauge installation (gauge > 1435 mm) or installation beside
the track
Turnout type T-rail turnout
Track gauge starting with 900 mm
Throw 60 – 160 mm
Setting time 2 – 5 seconds
Setting force adjustable up to 6 kN
Motor voltage 110 – 460 V AC and 110 - 550 DC
Dimensions 280 x 650 x 180 mm
Weight approx. 80 kg
Locking system internal interlocking prism lock
MTBF > 500 000 h
MTTR < 20 min
Environmental conditions, standard configuration temperature -40 to +80°C, Solar Radiation tested with 1120 W/m², humidity up to 95 %
Protection class IP67