产品分类
ZVPA Series
Precision for highest demands. Plug-on pinion. Helical gearing. On request: angular input, direct motor mounting.


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Output Pinion


- Helical gearing
- Gearing quality 7
- Case hardened and ground
- Two attachment positions on the shaft are possible 
-- Toothing flush with shaft end (pos. E) 
-- Toothing flush with shaft shoulder (pos. S) for higher permissible shear forces
- Backlash-free shaft/hub connection (shrinkpasted and feather key connected)
- Pinion securing mechanism axially with disk and screw (optional)
ZV Output Pinions
Bearing Design


- Reinforced bearings for higher axial load capacity (option)
Mounting Positions


- Any mounting position.
Lubricants and Maintenance


Gear unit:
- Synthetic lubricant CLP HC ISO VG 150 
- Lubricated for life
- Maintenance-free
Rack and pinion drive:
- Lubrication of the rack and pinion drive must be carried out by the customer. 
- For this purpose, we recommend only the use of high quality synthetic oil based grease of NLGI grade 0.
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
Option ServoStop


- Integrated in the motor adapter, electrically released spring-loaded brake. 
- When the power is removed, in the event of a power failure or an emergency stop ServoStop will brake both drive and machine shaft safely and reliably. 
- Zero-backlash plug-in coupling.
ServoStop Motor Adapter with Brake
Recommendation Motor


EZ synchronous servo motors 


For further information see Synchronous Servo Motors

Type

Module [mm]

Teeth number

Max. perm. acceleration feed force [kN]

Max. feed velocity [m/s]

Linear backlash [μm]

ZV2_PA321

2

16

2

1.4 – 3.6

10

ZV2_PA322

2

16

2

0.14 – 1.2

15

ZV2_PA421

2

20

4.7 – 4.8

1.6 – 4.1

12

ZV2_PA422

2

20

4.7 – 4.8

0.18 – 1.2

19

ZV2_PA521

2

25

7.5 – 9.6

1.8 – 4.2

8

ZV3_PA521

3

18

7 – 10

2 – 4.5

8

ZV2_PA522

2

25

7.5 – 9.6

0.19 – 1.4

15

ZV3_PA522

3

18

7 – 10

0.21 – 1.5

17

ZV3_PA721

3

22

14

2.2 – 4.5

10

ZV4_PA721

4

18

13 – 15

2.4 – 4.9

11

ZV3_PA722

3

22

14

0.24 – 1.5

20

ZV4_PA722

4

18

13 – 15

0.26 – 1.7

22