Machine Tools·Rotary Table

SMW-RT-250HN,FACEPLATE-9.84"-CENTER HEIGHT 7.09"

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Manufacturer: SMW
Model: RT-250HN
Condition: Used

Description

SMW-RT-250HN,FACEPLATE-9.84"-CENTER HEIGHT 7.09" SPINDLE NOSE ......................... A1-6 ACCURACY (SEC.) ...................... +- 7.5 REPEATABILITY (SEC.) ................. 2 FACEPLATE RUN OUT (IN-TIR) ........... .0004 WORM TO WORMWHEEL RATIO .............. 90:1 MOTOR TO WORM PULLEY RATIO ........... 2:1 FACEPLATE DIAMETER (IN) .............. 9.84" CENTER HEIGHT (IN) ................... 7.09" WEIGHT WITH MOTOR .................... 385 LBS SPINDLE BEARINGS ..................... TAPERED ROLLER BRAKE TORQUE (FT-LB) ................. 340 BASE KEY WIDTH ....................... .701 WORM ................................. HARDENED ALLOY STEEL WORMWHEEL ............................ BRONZE LOAD CAPACITY ........................ 220 LBS AXIAL TRUST FT-LB .................... 2870 AXIAL TORQUE FT-LB ................... 650 DRIVE TORQUE FT-LB ................... 350

Specifications

Accuracy Sec	7.5
Axial Thrust Nm	3,888.5
Axial Torque Nm	881.85
Base Key Width (mm)	17.8
Brake Torque Nm	460.975
Center Height (mm)	180.086
Drive Torque Nm	474.625
Faceplate Diameter (mm)	249.936
Faceplate Runout (mm)	0.01
Load Capacity (kg)	99.791
Motor To Worm Pulley Ratio	2:1
Repeatability Sec	2
Spindle Bearings	tapered_roller
Spindle Nose	A1-6
Weight With Motor (kg)	174.635
Worm Material	hardened_alloy_steel
Worm To Wormwheel Ratio	90:1
Wormwheel Material	bronze