Direct Drive (DD) servo motor cnc machine 4 axis rotary table 135mm
Characteristic of silver DD rotary table
1. The spinde s linked directly to the motor for exclent responsveness AS a tade off for this responsiveness, the system is very sensitve to external force and loads,so iis necessary to set sutable parametes to each appicattion
2. Adjustment is necessary to perform 5-axs simutaneous machining(synchionzed machining).The standard parameters can be used for indexing and positioning Ater confiming with the machine manutfactuer that optional tunctions for synchronized machining are available,it is necessary to make approptate setings to satsty the customet's machining time and machining predsion Iquitements. For
simultaneous operation, sutable setings must be made to align the 4th(5th) axis with the three basic axes(XYZ).
3. Clamping operation
Due to the characternstics of the DD table it can be tuned easiy by hand if power is not being supplied (free run state). The table wilagain be in the ree run state when the servo turns of after the brake is appled,unless aproptiate settngs are made,and ths can cause postioning inaccuracy. Consuit wth the machine manufacture to ensure that the timing is as shown in the timing chart below to prevent a free run state torm occurring
Main Features
1. Driven by torque motoe,working in high speed and rapidresponse cases,can save a lot of time.
2. Assembling with the world famous brands' bearings, it is of good rigidity, large load capacity and small runout. Working with standard encoder(26 bit) which can locate quickly.
3. With our own patented brake system, we can ensure the good quality of products.
4. Adopting with the IP65 protection, it can prevent water from the rotary.
5. The special rotary can be made according to clients' requirements for different working environment and precision.
Main technical parameter
| Rotary Table Model | DZDH-175 |
| Disk surface diameter(mm) | Φ175 |
| Center for high(mm) | 135 |
| Center through hole diameter | Φ46H7 |
| Clamping Way | Air |
| Clamping Torque(Nm) | 160 |
| Disk Surface/ Radial Runou(mm) | 0.01/0.005 |
| Driving Type | Torque motor direct drive |
| Voltage for Driver(V) | 220 |
| Rated /Maximum Speed | 200/250 |
| Rated/MaximumTorque(S1/S6)(Nm) | 65/130 |
| Rated/Maximum Current | 5.3/10.6 |
| Positioning Precision(arc-sec) | ±10 |
| Repeated Positioning Precision(arc-sec) | ±2 |
| Minimum unit(degree) | 0.001 |
| Load Capacity(Kg) | 40 |
| Weight(Kg) | 50 |
| Level of Protection | IP66 |
product dimession
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DD Direct Drive Servo Motor 135mm 4th Axis Rotary Table Images
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