GAST Air Motor 4AM-ARV-119

Explosion-Proof Power
for Hazardous Areas

The 4AM-ARV-119 is the version of the 1.27 kW 4AM that GAST builds to metric standards: IEC D71 flange, BSPP ports and a 14 mm shaft with a square key, so it mounts directly onto IEC gearboxes and bell housings. It is reversible, with a 300–3,000 rpm working range set by supply pressure and flow.

GAST publishes the lube-free 4AM-ARV-119NLP variant with 0.78 kW at 2,000 rpm and 5.6 bar; the standard lubricated -119 uses the full 4AM frame rating of 1.27 kW at 7 bar. Starting torque of 3.16 Nm and 4.07 Nm at full speed are common to the frame. The motor carries CE and ATEX II 2 GD c T4 marking.

• IEC D71
  Flange
• Instant
  Stall-Safe Torque
• Cool
  Running
• Compact
  Footprint