AMTP-LN A-RYUNG · Korea
The AMTP-LN pump is a quiet, compact unit combining the motor and pump body. Both are easy to disassemble and reassemble for straightforward maintenance.
An adjustable relief valve reduces motor and pump load for safe operation. Applications include machine-tool spindle lubrication, internal cooling and liquid transfer for lubricating-oil systems.
AMTP - 200 - 204LN VA
① ② ③ ④
① ARYUNG Motor T-Rotor Pump
② Motor Power
③ Pump type
④ Pressure regulating valve
VA : Standard
VB : Output Side
VT : Drain Type
· The AMTP-LN pump is a quiet, compact unit combining the motor and pump body. Both are easy to disassemble and reassemble for straightforward maintenance.
· A pressure-relief valve reduces the load on the motor and pump, supporting safe operation.
· Suitable for machine-tool spindle lubrication, internal cooling and fluid supply to lubrication systems.
Pump Spec’
| Type | 1500 rpm (50Hz, 4p) | 1800 rpm (60Hz, 4p) | ||||||
| Discharge Volume (ℓ/min) | Max’ pressure per Motor Output (MPa) | Discharge Volume (ℓ/min) | Max’ pressure per Motor Output (MPa) | |||||
| 200W | 400W | 700W | 200W | 400W | 700W | |||
| AMTP-204LN | 6.3 | 0.5 | 0.6 | 0.6 | 7.5 | 0.5 | 0.6 | 0.6 |
| AMTP-206LN | 9.0 | 0.5 | 0.6 | 0.6 | 10.8 | 0.5 | 0.6 | 0.6 |
| AMTP-208LN | 12.6 | 0.5 | 0.6 | 0.6 | 15.1 | 0.5 | 0.6 | 0.6 |
| AMTP-210LN | 15.3 | - | 0.6 | 0.6 | 18.3 | - | 0.6 | 0.6 |
| AMTP-212LN | 18 | - | 0.6 | 0.6 | 21.6 | - | 0.6 | 0.6 |
| AMTP-216LN | 24.3 | - | 0.6 | 0.6 | 29.1 | - | 0.6 | 0.6 |
| AMTP-220LN | 29.7 | - | - | 0.6 | 35.6 | - | - | 0.6 |
Motor Spec’
| Motor Output ( W ) | Frequency (Hz) | Voltage (V) | Current (A) | Motor speed (rpm) | Phase (Ø) | Poles (P) |
| 200W | 50 | 200 / 380 | 1.3 / 0.8 | 1420 | 3 | 4 |
| 60 | 200 / 220 / 380 | 1.15 / 1.15 / 0.7 | 1720 | |||
| 400W | 50 | 200 / 380 | 2.4 / 1.5 | 1420 | 3 | 4 |
| 60 | 200 / 220 / 380 | 2.3 / 2.3 / 1.4 | 1720 | |||
| 700W | 50 | 200 / 380 / 415 | 3.6 / 2.0 / 1.7 | 1420 | 3 | 4 |
| 60 | 220 / 380 / 440 | 3.6 / 2.0 / 1.7 | 1720 |
■Protection rating: IP44.■Insulation class: B for 200 W and 400 W; F for 700 W.
| Application | Material | |
• Medium: oil. | · Motor flame : Steel | · Rotor : Powder steel |
| Type | E | F | G | H | I | K | L | M | N | Q | J1 | J2 |
| 200W | 100 | 80 | 67.5 | 135 | 64.5 | 181 | 212 | 136 | 106 | 122 | 15 | 7 |
| 400W | 112 | 90 | 65 | 145 | 67.5 | 186 | 217 | 143 | 110 | 128 | 20 | 7 |
| 700W | 125 | 100 | 72 | 170 | 80.5 | 226 | 257 | 169 | 124 | 140 | 30 | 10 |
| Type | A | C | D (Port Dia) | ||
| INLET | OUTLET | ||||
| AMTP-204LN | VA | 7 | 125 | PT 1/2" | |
| VB | 7 | 69 | |||
| VT | 7 | 69 | |||
| AMTP-206LN | VA | 10 | 125 | PT 1/2" | |
| VB | 10 | 72 | |||
| VT | 10 | 72 | |||
| AMTP-208LN | VA | 14 | 125 | PT 1/2" | |
| VB | 14 | 76 | |||
| VT | 14 | 76 | |||
| AMTP-210LN | VA | 17 | 125 | PT 3/4” | |
| VB | 17 | 79 | |||
| VT | 17 | 79 | |||
| AMTP-212LN | VA | 20 | 125 | PT 3/4” | |
| VB | 20 | 82 | |||
| VT | 20 | 82 | |||
| AMTP-216LN | VA | 27 | 125 | PT 3/4” | |
| VB | 27 | 89 | |||
| VT | 27 | 89 | |||
| AMTP-220LN | VA | 33 | 125 | PT 3/4” | |
| VB | 33 | 95 | |||
| VT | 33 | 95 | |||
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