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 preloaded bearings
  • Concentricity < 0,002mm
  • Easy operation, fast measurement
  • Suitable for transmitted light

RPG micro for diameters 0,8-10mm

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

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

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

RPG mini for diameters 0,8-20mm

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

Features:
• Robust design with preloaded roller bearings
• Simple operation, fast 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  insnijden 0,002 hand 120×120 B701200007
RPG 330    3-30 30  cilindrisch 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 preloaded roller bearings
• Simple operation, fast measurement
• For one-off inspections by jointed arm

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

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

The concentricity of type RPG are specially designed for measuring in the series production. Two swivel dipstick holders are used for measuring external, one internal poll slide is used for the measurement of rotating parts. All dipstick holders are continuously variable rollaway on the help columns. The rotating in and out of the measurement holder against positive stops prevents repeated adjustments of the measuring instrument on the workpiece.

Features:
• robust design with preloaded roller bearings
• simple handling, quick measurement
• measuring inspections in batch production by the swivel mount and measuring the slide

Type Diameter Rol [mm] Rol type Concentricity Drive Dimensions Article number
RPG 0825 0,8-25 62  insnijden 0,002 hand 400×160 B705000001
RPG 240    2-40 55  insnijden 0,002 hand 400×160 B705000002
RPG 350    3-50 50  insnijden 0,002 hand 400×160 B705000003
RPG 450    4-50 50  cylindrisch 0,002 hand 400×160 B705000004

RPGP with V-blokken for inside and outside diameter 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 hard metal surface, the scrolling device and the hinge-arm with holder for measuring the instruments are variable movable on the base plate. One of the V-blocks is adjustable in height.

Features:
• Hardened and ground base plate
• Two movable V-blocks with clamp lever and carbide workpiece for each support
• Universal stop can be mounted flat and perpendicular to the V-blocks
• Movable, scrolling device
• Articulated arm with holder for measuring instruments that directly involving the concentricity is read.

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 diameter max. 240 mm

The concentricity gage RPGP can be used for measuring the concentricity round workpieces with a diameter up to 26 mm. The two V-blocks with hard metal surface, the scrolling device and the jointed arm with holder for measuring instruments are variable movable on the base plate. One of the V-blocks is adjustable in height. A universal use with different geometries of the workpiece is possible.

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

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 diameter 1-400mm

The concentricity gages that RPG’s can be used to measure the radial and axial run-out of cylindrical workpieces. The loose heads are variable movable on the base plate. A tailstock comes with an axially movable shaft.

Features:
• Working table made of high-quality casting/hard stone
• Correct tailstock with axially movable shaft
• Left tailstock with firm Center
• Centre height from 50 – 200 mm
• Width of up to 200 – 650 mm Center

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

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