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Aryung Tandem Motor T-Rotor Pump AMTP-206HA/206HAVB (50/60 Hz)
Brand: Aryung
The Aryung AMTP-206HA/206HAVB is a motor-driven T-rotor (trochoid) oil pump for machine tool lubrication, hydraulic and oil circulation systems. It is a tandem unit: two T-rotor pumps (P1 and P2) on one motor shaft, so one motor feeds two separate oil circuits. It runs on 50 Hz or 60 Hz; flow is higher at 60 Hz as shown below.
Built to order: made by Aryung in Korea and ships in about 30 days. Request a quote for price and lead time, or call 847-466-5459.
Specifications
| Discharge volume P1 / P2, 50 Hz | 9.0 / 9.0 L/min |
|---|---|
| Discharge volume P1 / P2, 60 Hz | 10.8 / 10.8 L/min |
| Max pressure with 400 W motor | 0.4 MPa at 50 Hz, 0.3 MPa at 60 Hz |
| Max pressure with 750 W motor | 1.6 MPa at 50 Hz, 1.3 MPa at 60 Hz |
| Max pressure with 1500 W motor | 3.3 MPa at 50 Hz, 2.7 MPa at 60 Hz |
| Motor options | 400 W, 750 W, 1500 W, 3-phase 4-pole |
| Pump weight | 5.9 kg (motor not included) |
Use
- Fluid: oils, 20 to 220 cSt at 40°C
- Fluid temperature: 80°C or below with NBR seal, 180°C or below with FKM seal (option)
- Pump body, port housing and cover: cast iron. Rotor: powder steel. Shaft: steel.
Dimensions

Downloads
- Aryung T-Rotor Pump Catalog 2026, AMTP-HA/HAVB tandem series (PDF)
- All A-Ryung catalogs and 3D models
Specifications from Aryung's catalog. Confirm details with us before ordering.