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Rear Motor Mount Rotary Table

Add 4th axis versatility to your small machining centers

Motor mounted behind table; unit fits in tight work envelopes

Double lead worm system

Can be setup as full 4th axis or as an indexer


Ganro Rear Motor Mount Rotary Tables

 

Ganro Industrial Corporation produces two of the most popular size rotary tables with a rear mounted motor for those smaller vertical machining centers. The rear motor mount rotary table design is available standard in the 170mm (6.69”) and 250mm (9.84”) faceplate diameters. As with other Ganro rotary tables they can be utilized as a full rotating axis incorporated into a machine’s control or as an indexer with Ganro’s M-Mate AC servo controller. All Ganro rear motor mount rotary tables and indexers use Ganro’s core technology of a double lead worm shaft and worm wheel system for high precision and reduced backlash. Ganro rotary tables are assembled using cross cylindrical roller bearings with high rotation accuracy capable of bearing heavy loads in every direction.

 

 

 

Rear Motor Mount Rotary Tables
Item/Model No. DR-170B DR-200B DR-250B
Diameter of Table mm/inch Ø170 / 6.69″ Ø200 / 7.87″ Ø250 / 9.84″
Diameter of Thru-hole mm/inch Ø30 / 1.18″ Ø30 / 1.18″ Ø35 / 1.37″
Center Height in Vertical mm/inch 135 / 5.31″ 135 / 5.31″ 185 / 7.28″
Overall Height in Vertical mm/inch 310 / 12.20″ 310 / 12.20″ 315 / 12.40″
Overall Height in Horizontal mm/inch - - -
Width of T Slot mm 12H7 12H7 12H7
Width of Guide Block mm 18h7 18h7 18h7
Servo Motor Type FANUC ɑ4i ɑ4i ɑ8i
MITSUBISHI HF-103 HF-103 HF-153
SIEMENS 1FK7060 1FK7060 1FK7063
HEIDENHAIN QSY116C QSY116C QSY116J
Total Reduction Ratio 1:72 1:72 1:72
MIN Increment deg. 0.001° 0.001° 0.001°
Max Rotation Speed(Motor:2000 RPM) RPM 27.7 27.7 27.7
Clamping Torque Pneumatic System:7kg/cm2 kgf•m / ft•lb 26 / 188 26 / 188 47 / 340
Hydraulic System: 35kg/cm2 90 / 650 90 / 650 130 / 940
Indexing Accuracy sec. 25″ 25″ 20″
Repeatability Accuracy Unidirectional sec. 8″ 8″ 4″
Bidirectional 16″ 16″ 8″
N.W. kg / lbs 75 / 165 75 / 165 125 / 276
MAX Work Load Vertical kg / lbs 100 / 220 100 / 220 125 / 275
Horizontal kg / lbs - - -
MAX Thrust Load F kgf / lbf 822 / 1812 822 / 1812 1208 / 2663
FxL kgf•m / ft•lb 13 / 94 13 / 94 18 / 130
FxL kgf•m / ft•lb 50 / 361 50 / 361 72 / 520
Driving Torque kgf•m / ft•lb 23 / 166 23 / 166 45 / 325

 

Download and Print Specifications (Use Landscape Layout when Printing)

 

Certified Rear Mount Rotary Table Service Techs

As the exclusive importer and dealer of Ganro products in the United States, CNC Indexing & Feeding Technologies stocks the most popular Ganro rotary table models, accessories and spare parts. We have certified service technicians for installation and repair of all Ganro and Golden Sun rotary table and indexer models. Please contact us today to learn how adding a Ganro rotary table or indexer can help improve your manufacturing process.

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