Precise runout inspection in your work shop, within 10 seconds.

Precise runout inspection. Within 10 seconds.

The concentricity gages are used for inspection tasks on external, internal and flat faces on rotating parts. Particularly, the concentricity of two or more diameters can be determined and axial run-out measurements performed.

Features:

Robust design with pre-loaded roller bearings
Concentricity < 0,002mm
Simple handling, quick measurement
Suitable for transmitted light

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RPG micro for diameters 0,8-10mm

The concentricity gage type RPG micro is especially suitable for the use on measuring microscopes from different manufacturers. The fixturing holes in the base of the gage allows universal mounting options.

Features:
• Robust design with pre-loaded roller bearings
• Simple handling, quick measurement
• Suitable for transmitted light

Type	Diameter	Rol [mm]	Rol type	Concentricity	Drive	Dimensions	Article number
RPG micro	0,8-10	39	cut-in	0,002	hand	85×85	B701700001

RPG mini for diameters 0,8-20mm

The concentricity gage type RPG mini is especially suitable for the use on measuring projectors, optical coordinates measuring instruments as well as contour measuring instruments due to its compact design.

Features:
• Robust design with pre-loaded roller bearings
• Simple handling, quick measurement
• Suitable for transmitted light
• Driven by toothed belt

Type	Diameter	Rol [mm]	Rol type	Concentricity	Drive	Dimensions	Article number
RPG 0820	0,8-20	38	cut-in	0,002	hand	120×120	B701200007
RPG 330	3-30	30	cilindric	0,002	hand	120×120	B701200006

RPG AL for inside and outside diameters 0,8 – 50mm

The concentricity gages type RPG AL are especially designed for the measurement of single parts. The articulated arm with a combined holder for dial gauges and electronic length probes serves as an universal holder for gauging instruments.

Features:
• Robust design with pre-loaded roller bearings
• Simple handling, quick measurement
• For one-off inspections by articulated arm

Type	Diameter	Rol [mm]	Rol type	Concentricity	Drive	Dimensions	Article number
RPG0825AL	0,8-25	62	cut-in	0,002	hand	160×125	B701000001
RPG 240 AL	2-40	55	cut-in	0,002	hand	160×125	B701000002
RPG 350 AL	3-50	50	cut-in	0,002	hand	160×125	B701000003
RPG 450 AL	4-50	50	cilindric	0,002	hand	160×125	B701000004

RPG for inside and outside diameters 0,8 – 50mm

The concentricity gages type RPG are especially designed for mea-suring in the batch production. Two swivelling gauge holders are used for the external gauging, one gauge slide is used for the internal gauging of rotating parts. All gauge holders can be continuously variable moved on the guide columns. The swivelling in and out of the measuring holder against positive stops prevents repeated adjustments of the measuring instrument at the workpiece.

Features:
• robust design with pre-loaded roller bearings
• simple handling, quick measurement
• for inspections in batch production by swivelling gauge holder and measuring slide

Type	Diameter	Rol [mm]	Rol type	Concentricity	Drive	Dimensions	Article number
RPG0825	0,8-25	62	cut-in	0,002	hand	400×160	B705000001
RPG 240	2-40	55	cut-in	0,002	hand	400×160	B705000002
RPG 350	3-50	50	cut-in	0,002	hand	400×160	B705000003
RPG 450	4-50	50	cylindric	0,002	hand	400×160	B705000004

RPGP with V-blocks for inside and outside diameters 1-26mm

The concentricity gage RPGP can be used for measuring the concentricity of round workpieces with a diameter up to 26 mm. The two V-blocks with carbide surface, the the scrolling device and the articulated arm with holder for gauging instruments are variable movable on the base plate. One of the V-blocks is height adjustable.

Features:
• Hardened and ground base plate
• Two movable V-blocks with clamp lever and carbide work piece support each
• Universal stop can be mounted flat and perpendicular in relation to the V-blocks
• Movable scrolling device
• Articulated arm with holder for gauging instruments The concentricity is read directly.

Type	Diameter	T-slots	Rol type	Drive	Dimensions	Article number
RPGP 350	1-26	10H7	2V-blocks fix	hand	350×160	B703000004
RPGP 350H	1-26	10H7	1V-block fix 1V-block adjustable	hand	350×160	B703000003

RPGR with roller wheels for inside and outside diameters max. 240 mm

The concentricity gage RPGP can be used for measuring the concentricity of round work pieces with a diameter up to 26 mm. The two V-blocks with carbide surface, the scrolling device and the articulated arm with holder for gauging instruments are variable movable on the base plate. One of the V-blocks is height adjustable. An universal use with different geometries of the work piece is possible.

Features:
• Hardened and ground base plate
• Two movable roller wheels with clamp lever One support can be adjusted in height to compensate a diameter difference of the work piece up to 60 mm.
• Universal stop can be mounted flat and perpendicular in relation to the V-blocks
• Movable scrolling device
• Articulated arm with holder for gauging instruments The concentricity is read directly.

Type	Diameter	T-slots	Rol type	Concentricity	Drive	Dimensions	Article number
RPGR 600	max. 240	10H7	movable rolers	0,002	hand	600×200	B703000002
RPGR 1000	max. 240	10H7	movable rolers	0,002	hand	1000×200	B703000005

RPGS with tailstock for inside and outside diameters 1-400mm

The concentricity gages RPGS can be used for measuring radial and axial run-out of cylindrical work pieces. The tailstocks are variable movable on the base plate. One tailstock is supplied with a axially movable quill.

Features:
• Working table made of high-quality casting / hard stone
• Right tailstock with axially movable quill
• Left tailstock with fixed centre
• Centre height from 50 – 200 mm
• Centre width from maximum of 200 – 650 mm

Type	Diameter	T-slots	max. Width [mm]	Drive	Dimensions	Article number
RPGS 100	200	12H7	450	hand	700×180
RPGS 150	300	12H7	450	hand	700×180
RPGS 200	2-01	12H7	650	hand	1100×180