Products
Defense products
Driving Gear Box Assembly
Application
K9 SPH(Self-Propelled Howitzer)
Main componets
- Break : 24VDC Solenoid magnet
- Motor : 24VDC 70A
- Reducer : 53.7:1 Deceleration ratio
Specification
Torque : 1130kg/cm ±5
Environmental Test
Shock, EMI, Vibration, Durability test, High temperature, Low temperature
PUMP, Cooling system
Specification
- 2MIN, ON/ 2MIN. OFF
- 14 VDC 90 PSI, 3.0GPH
- 10 VDC 60 PSI, 2.75GPH
Application
A multi-purpose tactical vehicle, M48th Streetcar
Remark
U.S. Departments of Defense
APU rotor assembly/Stator assembly (auxiliary engine generator)
Output
8KW(28VDC, 286Amp)
Speed
3,000 ±100RPM
Application
K21, K55, K1(구난), K2(전차)
Gear Pump Ass'y
TROCHOID REDUCER(A high-precision reducer)
Product name
TR620
TR625
TR642
Rated torque(N-m)
1,225
245
412
Rated power rotation speed(rpm)
15
15
15
Rated life expectancy(h)
6,000
6,000
6,000
Maximum instantaneous allowable torque(N-m)
6,125
1,225
2,058
Backlash(arcmin)
1.0
3.0
3.0
Angular transmission errorMAX(arcsec)
50
70
60
Operation efficiency representative value(%)
80
80
80
Weight(kg)
13.9
3.8
6.3
Production Before and After
| Application | K9 SPH(Self-Propelled Howitzer) |
|---|---|
| Main componets | - Break : 24VDC Solenoid magnet - Motor : 24VDC 70A - Reducer : 53.7:1 Deceleration ratio |
| Specification | Torque : 1130kg/cm ±5 |
| Environmental Test | Shock, EMI, Vibration, Durability test, High temperature, Low temperature |
| Specification | - 2MIN, ON/ 2MIN. OFF - 14 VDC 90 PSI, 3.0GPH - 10 VDC 60 PSI, 2.75GPH |
|---|---|
| Application | A multi-purpose tactical vehicle, M48th Streetcar |
| Remark | U.S. Departments of Defense |
APU rotor assembly/Stator assembly (auxiliary engine generator)
Output
8KW(28VDC, 286Amp)
Speed
3,000 ±100RPM
Application
K21, K55, K1(구난), K2(전차)
Gear Pump Ass'y
TROCHOID REDUCER(A high-precision reducer)
Product name
TR620
TR625
TR642
Rated torque(N-m)
1,225
245
412
Rated power rotation speed(rpm)
15
15
15
Rated life expectancy(h)
6,000
6,000
6,000
Maximum instantaneous allowable torque(N-m)
6,125
1,225
2,058
Backlash(arcmin)
1.0
3.0
3.0
Angular transmission errorMAX(arcsec)
50
70
60
Operation efficiency representative value(%)
80
80
80
Weight(kg)
13.9
3.8
6.3
Production Before and After
| Output | 8KW(28VDC, 286Amp) |
|---|---|
| Speed | 3,000 ±100RPM |
| Application | K21, K55, K1(구난), K2(전차) |
TROCHOID REDUCER(A high-precision reducer)
Product name
TR620
TR625
TR642
Rated torque(N-m)
1,225
245
412
Rated power rotation speed(rpm)
15
15
15
Rated life expectancy(h)
6,000
6,000
6,000
Maximum instantaneous allowable torque(N-m)
6,125
1,225
2,058
Backlash(arcmin)
1.0
3.0
3.0
Angular transmission errorMAX(arcsec)
50
70
60
Operation efficiency representative value(%)
80
80
80
Weight(kg)
13.9
3.8
6.3
Production Before and After
| Product name | TR620 | TR625 | TR642 |
|---|---|---|---|
| Rated torque(N-m) | 1,225 | 245 | 412 |
| Rated power rotation speed(rpm) | 15 | 15 | 15 |
| Rated life expectancy(h) | 6,000 | 6,000 | 6,000 |
| Maximum instantaneous allowable torque(N-m) | 6,125 | 1,225 | 2,058 |
| Backlash(arcmin) | 1.0 | 3.0 | 3.0 |
| Angular transmission errorMAX(arcsec) | 50 | 70 | 60 |
| Operation efficiency representative value(%) | 80 | 80 | 80 |
| Weight(kg) | 13.9 | 3.8 | 6.3 |