Extremely quiet, self-locking double worm gear unit with long service life, zero maintenance.
Universal assembly with standard mounting at back or on side left (symmetrical)!
Installed precision END 20 gear limit switch for 395 shaft revolutions (microswitch in cURus). END 20.40 auxiliary limit switch fi tted as standard!
Quality motors, multi-range voltage (IEC 38) for 50 Hz (400 V 3) and 60 Hz (208 V 3~ // 480 V 3~ in cURus). IP55, Th.Cl.F, S3-40%.
We 19 key spring shaft, up to 1200 Nm also with We 66 hex shaft (then place the drive in the center of the system, decrease of torque must be equal at both shaft ends).
Options
On 60 Hz versions, the END 20.40 additional limit switch is standard equipment.