5th-Axis Rotary table

SDTT-125L

Compact/Customize/Cost-effective

Customize plate for mechanical fitting if needed.

5th-Axis Rotary table SDTT-125L
  • Direct connection to the load, Gearless, Backlashless, Low Noise.
  • High over-load capacity(4x), High speed, High servo-response.
  • Absolute encoders, High resolution(over 22- bits), High Precision.
  • Hollow-Shaft structure, easy wiring and piping .
  • Customer-Supply-Encoder available.
  • Customize plate for mechanical fitting if needed.
  • Structure part modulized, local tooling.
  • Supply non-hollow shaft type.
Item
Mechanical Specification
Axis
End plate diameter
Center hole diamater / Through hole diamater
End plate hight
Tilting axis center hight
End plate T-slot width / Key way width
Total weight (including Torque Motor)
Allowable load inertia
Clamping Pressure
Clamping Torque
Capacity of workpiece mass
Allowable load when clamped
Cooling method / IP protection level
Electrical Specification
Driver input voltage b)
Poles
Rated power
Rated / Max. Torque c)
Rated / Max. Speed
Rated / Max. Current c)
Back E.M.F.
Torque constant
Least input increment
Absolute accuracy d)
Backlash d)
Item unit Value Remarks
Mechanical Specification
Axis -- -- (Rotary, R) (Tilting, T) Direct-Drive
End plate diameter PD mm 125  
Center hole diamater / Through hole diamater -- mm Φ26H7 x L19.9 / Φ22 貫穿  
End plate hight PH mm 245.9 傾斜軸 0 度時
Tilting axis center hight TH mm 230  
End plate T-slot width / Key way width TW / KW mm 12H7 / 14H7  
Total weight (including Torque Motor) W kg 90  
Allowable load inertia Ja kg‧m^2 0.14  
Clamping Pressure Pc kg‧m^2 5 氣壓活塞式
Clamping Torque Tc Nm 150 500  
Capacity of workpiece mass 在水平 kg 40 示意圖(1)
在傾斜 kg 20 示意圖(2)
Allowable load when clamped F kgf 300 示意圖(3)
FxL 徑向 kg‧m 15 示意圖(4)
FxL 軸向 kg‧m 20 示意圖(5)
Cooling method / IP protection level -- -- (self-cooled) / IP67  
Electrical Specification
Driver input voltage b) VD Vrms 220 220  
Poles P -- 22 44  
Rated power Pr W 420 722  
Rated / Max. Torque c) Tr / Tm Nm 20 / 80 46 / 184  
Rated / Max. Speed Vr / Vm rpm 200 / 400 150 / 250  
Rated / Max. Current c) Ir / Im Arms 3.8 / 18 4.6 / 22  
Back E.M.F. Ke Vrms@100rpm 36 66 terminal to terminal
Torque constant KT Nm / Arms 5.3 10  
Least input increment -- degree 0.001 0.001  
Absolute accuracy d) P / Ps arc - sec 20 / 4 40 / 8 By RENISHAW XL80+XR20-W measurement
Backlash d) U arc - sec 4 8
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