"The PZB Piston Air Motor is your precision upgrade where standard vane motors bleed your energy budget and struggle at low speeds.
Slash Energy Costs: Uses up to 20% less air than vane motors. It pays for itself.
Total Control: High starting torque and stable low-speed performance. No stalling, no jerking.
Zero Integration Risk: Lube-free, ATEX certified, and sensor-ready. No redesigns needed—just plug it in and track your data.
You've got options: the range features 3 different models covering 90 to 210 W, all available in standard or corrosion-proof stainless steel versions, and built-in speed sensor fixture. It’s the durable, low-maintenance (lube-free) solution built to protect your reputation, especially in tough food and chemical environments.
You can also use the free online selector to get a motor recommendation and the 3D plans in about a minute.
PZB09-L-AR500-21 is an ATEX certified air motor delivering a maximum power of 0,09kW / 0.12 hp. The motor is reversible Air consumption at maximum power: 3l/s / 6,3cfm
Max speed 500 r/min
Min starting torque: 5Nm / 3.7 f ft lb
Speed at max output: 350r/min
Stall torque: 5 Nm / 3.7 ft lb
Torque at max output: 2,5 Nm / 1.85 ft lb
Weight: 1,7 kg / 3,1 lb External parts material: Hardened steel/Aluminium
Lubrication free
IP65
ATEX code dust: Ex II 2 D Ex h IIIC T85°C Db
ATEX code gas : Ex II 2 G Ex h IIC T6 Gb "