Point machines of the 61.1 series

The modular point machine of the 61.1 series can be deployed for all transport authority requirements. Positive locking of the drive rods and an independent detector lock device fulfil SIL 4 specifications. It is supplied with four-wire activation for deployment in electrical locally-set points (EOW) or electronic interlocking controllers in mainline technology.

Attributes of the 61.1 series

  • Housing with cable routing and optimised cover attachment
  • Lever box
  • Optimised hydraulic cylinder
  • Damping unit with industrial shock absorbers for the electromagnetic version
  • Hydraulic unit – now also for 750 V DC operation
  • diagnostic system optional

Technical data serie 61.1

Gauge ≥ 900 mm
Point opening HW61.1: 32 bis 70 mm, HWE61.1: 32 bis 100 mm
Trailing force of the open point tongue 7000 N
Spring pressing force min. 1000 N, progressively adjustable up to 3500 N
Force required for manual setting < 400 Nm
Smallest setting time 0,5 s, depends on point opening
Lock and end-position monitoring Contact-free proximity switches or mechanical limit switches
Electro-magnetic drive (Setting force approx. 5000 N) DC 600 / 750 V (+20 %, -30 %)
Electro-hydraulic drive (Setting force approx. 5000 N) DC 600 V / 750 V (+20 %, -30 %)*
AC 115 V / 208 V (3 Ph) +10 %, -15 %*
AC 230 V / 400 V (3 Ph) +10 %, -15 %*
AC 120 V (1 Ph) +10%, -15 %*
AC 230 V (1Ph) +10%, -15 %*
Housing protection class when properly mounted and serviced EU IP 67 (EN 60529)
  USA NEMA Type 6 (250-1997)
Safety integrity level (model related) SIL 2, SIL 3 and SIL 4 in compliance with EN 50129

* more alternatives possible