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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 |