Big Hole CNC Rotary Table

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Specification Unit: mm

Big Hole CNC Rotary Table BRNC-320
Model		BRNC-320/320N*
Worktable diameter		320mm
Table height (horizontal)		220mm
Center height (vertical)		210
Overall height		385
Through-hole diameter		100
Center bore diameter		100 H7
T-slot size		14 H7
Guide block size		18 h7
Number of worm gear teeth		72
Servo motor(Model as required)		FANUC	MELDAS
		12 10S	HA100
Speed reduction ratio		1/180
Minimum input increment		0.001°
Table rotation speed		11.1 r.p.m (motor 2000 r.p.m)
Clamp torque & Clamp mentod		85kg-m (hydraulic pressure 35kg/cm²)
Cumulative indexing accuracy		20"
Repeatability		4"
Allowable load capacity	Horizontal	350kg
	Vertical	150kg
Allowable inertia force		38.5kg-cm-sec²
Allowable turntable torque		78kg-m
Allowable workpiece diameter		320
Net weight (motor excluded)		170kg
* Note: "N" means shortened sheet metal. Contact us for shortened sheet metal drawings.

Big Hole CNC Rotary Table BRNC-400
Model		BRNC-400/400N*
Worktable diameter		400mm
Table height (horizontal)		250mm
Center height (vertical)		255
Overall height		465
Through-hole diameter		150
Center bore diameter		150 H7
T-slot size		14 H7
Guide block size		18 h7
Number of worm gear teeth		72
Servo motor(Model as required)		FANUC	MELDAS
		12 10S	HA100
Speed reduction ratio		1/180
Minimum input increment		0.001°
Table rotation speed		11.1r.p.m (motor 2000r.p.m)
Clamp torque & Clamp mentod		180kg-m (hydraulic pressure 35kg/cm²)
Cumulative indexing accuracy		20"
Repeatability		4"
Allowable load capacity	Horizontal	500kg
	Vertical	200kg
Allowable inertia force		99.8kg-cm-sec²
Allowable turntable torque		170kg-m
Allowable workpiece diameter		400
Net weight (motor excluded)		270kg
* Note: "N" means shortened sheet metal. Contact us for shortened sheet metal drawings.

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