产品分类
PHKX Series
Highly rigid drive unit made up of a compact input 1-stage right-angle gear unit and a robust planetary output stage. No offset. Perfect solution for installations where space is tight. Flange output shaft. Short motor adapter length. Easy and secure motor mounting. Can be attached to almost any make of servo motor.


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Shaft Designs


Flange shaft
Bearing Design


Pretensioned angular contact bearings at the output in an O-arrangement, ideally suited for helical geared rack and pinion drive.
Mounting Positions


- Any mounting position.
- You can find the explanation of the mounting positions and the respective quantities of lubricant in the document Quantity of lubricant for gear units ID 441871
Lubricants and Maintenance


- Synthetic lubricant CLP HC ISO VG 150
- Lubricated for life
- Maintenance-free
Paint Finish


Black RAL 9005
Motor Adapter MF


- Universal motor mounting system for almost all synchronous servo motors. 
- Option large (MFL) for large motors.
- Fast and secure motor mounting.
- Robust, balanced coupling. 
- Thermal length compensation with flexible bellows coupling.
FlexiAdapt
Recommendation Motor


EZ synchronous servo motors 


For further information see Synchronous Servo Motors

Type

Ratio

Max. perm. acceleration torque [Nm]

Max. perm. input speed in cyclic operation [1/min]

Backlash [arcmin]

Torsional stiffness [Nm/arcmin]

PH321_KX3_

5 – 30

50 – 62

4500 – 6000

5 – 6

7 – 9

PH322_KX3_

35 – 300

50 – 65

4500 – 6000

4 – 4.5

12 – 15

PH421_KX4_

4 – 30

96 – 120

4000 – 5500

4 – 5.5

11 – 19

PH422_KX3_

32 – 300

100 – 130

4500 – 6000

3 – 3.5

20 – 26

PH521_KX5_

4 – 30

242 – 302

3500 – 5000

4 – 5.5

28 – 47

PH522_KX4_

32 – 300

250 – 320

4000 – 5500

3 – 3.5

52 – 65

PH721_KX7_

4 – 30

480 – 650

3000 – 4000

4 – 5.5

83 – 119

PH722_KX5_

32 – 300

500 – 700

3500 – 5000

3 – 3.5

111 – 140

PH821_KX8_

4 – 30

1056 – 1600

2000 – 3000

4 – 5.5

174 – 288

PH822_KX7_

32 – 300

1200 – 2000

3000 – 4000

3 – 3.5

304 – 448

PH932_KX8_

12 – 180

3069 – 5000

2000 – 3000

3 – 4

788 – 1055

PH1032_KX8_

18 – 180

4604 – 7500

2000 – 3000

3 – 3.5

1302 – 1589