Automatic machine for starter armature simultaneous polishing

AUTOMATIC MACHINE FOR SIMULTANEOUS POLISHING OF SHAFTS, COMMUTATOR AND BODY OF STARTER ARMATURES APMA-01-01 (ACM 43)
APMA-01-01 is a semi-automatic polishing machine with horizontal axis of the driving shafts and manual loading/unloading of the workpiece. It achieves simultaneous polishing of all necessary surfaces (body, shaft and commutator/slip-ring) by means of five sanding belts which can be readjusted for wide range of products (armatures or rotors) with different diameters and lengths. Abrasive belts are easy removable. An outlet for a dust collector is also installed. Approximate capacity: from 300 to 400 pcs/hr.


No	Parameter	Value
1	Workpiece
	Name	Starter Armatures & Rotors
	Maximum shaft length, mm	340
	Maximum diameter of the rotor, mm	130
	Minimum diameter of the rotor, mm	50
	Operation	Polishing
	Polished surfaces	Shaft, commutator, body
2	Workpiece drive
	Type of motor	MO71B-8D
	Power, KW	0.12
	Speed (by 50 Hz), RPM	680
	Driving belt	CONTI-V-MULTIRIB10 J 1092, CONTINENTAL
3	Abrasive belts drive
	Type of motor	MO 80B-2D
	Power, KW	1.1
	Speed of rotation (by 50 Hz), RPM	2800
	Speed of abrasive belts, m/s	12.0
4	Abrasive belt length
	Sandpaper belt No 1 (motor side), mm	1295
	Sandpaper belt No 2, mm	1045
	Sandpaper belt No 3, mm	860
	Sandpaper belt No 4, mm	1080
	Sandpaper belt No 5, mm	1295
5	Workpiece supporting slide
	Pneumatic cylinder	DGO-25-450-PPV-A-B,FESTO
	Stroke, mm	450
	Air pressure, bar	4.5..6
6	Power supply	3x380V, 50Hz
7	Overall dimensions
	Length, mm	1030
	Width, mm	1010
	Hight, mm	560
8	Weight, kg	235