MRP series

• Absolute and incremental angle encoder modules
• High measuring and bearing accuracies
• High resolution and very high repeatability
• Interfaces: 1 VPP, EnDat

MRS 2200 series

• Incremental angle encoder module
• High repeatability
• Direct loading
• Superb tilting rigidity
• Interface: 1 VPP

SRP 5000 series

• Absolute and incremental angle encoder modules
• Integrated motor
• Low cogging torque
• High speed stability and positioning accuracy
• Interfaces: 1 VPP, EnDat

ERA 4000 series

• Incremental angle encoders
• Optical scanning
• High accuracy
• Protective cover
• Graduation accuracy: ±2” to ±5”

ERM 2000 series

• Incremental angle encoders
• Magnetic scanning
• Sturdy and tolerant to contamination
• Easy mounting
• Graduation accuracy: ±2.5” to ±72”

ERP 1000 series

• Incremental angle encoders
• Optical scanning
• Very high resolution and accuracy
• Compact design
• Graduation accuracy: ±0.9” to ±4”

ERO 2000 series

• Incremental angle encoders
• Optical scanning
• High resolution and accuracy
• Compact design
• Graduation accuracy: ±8”

RON 200 series

• Incremental angle encoders
• System accuracy of ±2.5” / ±5”
• Integrated stator coupling
• Hollow through shaft

RON 785, RON 786, RON 886, and RPN 886

• Incremental angle encoders
• System accuracy of ±1” / ±2”
• Integrated stator coupling
• Hollow through shaft

ROD 200 series

• Incremental angle encoders
• System accuracy of ±5”
• Separate shaft coupling
• Solid shaft

ROD 780 and ROD 880

• Incremental angle encoders
• System accuracy of ±1” / ±2”
• Separate shaft coupling
• Solid shaft

• Direct drive torque motors
• Rotary tables
• Rotary axes
• C-axis and 4/5 axes on machine tools
• Printing machines
• Sheet metal and machine tool machines
• Medical equipment
• Robotic

• Direct drives
• Round tables
• Rotary axes
• C-axis
• Printing machines
• Sheet metal working machines
• Medical devices
• Robotic

MSR 15 TTR

Incremental modular angle encoders MSR 15 without integral bearing are used as position and rotator control for electrical drives and in the measurement technology.

• Online signal stabilization
• Display of the signal quality directly at the scanning head via 2-coloured LED function
• Permanent control of the signals over the whole measuring range
• High quality of the signals due to singlefield scanning
• Gradution carrier: Steel or aluminium drum with three-point centering

MSR 15 MBR

Incremental modular angle encoders MSR 15 without integral bearing are used as position and rotator control for electrical drives and in the measurement technology.

• Online signal stabilization
• Display of the signal quality directly at the scanning head via 2-coloured LED function
• Permanent control of the signals over the whole measuring range
• High quality of the signals due to singlefield scanning
• Graduation carrier: Steel tape scale ring with incremental track

MSS 15

Incremental modular angle encoders MSS 15 without integral bearing are used as position and rotator control for electrical drives and in the measurement technology.

• Online signal stabilization
• Display of the signal quality directly at the scanning head via 3-coloured LED function
• Permanent control of the signals over the whole measuring range
• High quality of the signals due to singlefield scanning
• Grating carrier: steel tape scale with adhesive tape

MSR 45 MKS

Modular Angle Encoders MSR 45 MKS without integral bearing are used as position and rotator control for electrical drives and in the measurement technology.

• Measuring range: <360°
• Grating period: 200 µm
• Accuracy of the grating (stretched): ±30 µm/m
• Grating carrier: steel tape scale with adhesive tape

MSR 45 MER

Modular Angle Encoders MSR 45 MER without integral bearing are used as position and rotator control for electrical drives and in the measurement technology.

• Measuring range: >360°
• Grating period: 200 µm
• Accuracy of the grating (stretched): ±30 µm/m
• Grating carrier: steel tape scale with elastic layer and clamping element

MSR 45 MOR

Modular Angle Encoders MSR 45 MOR without integral bearing are used as position and rotator control for electrical drives and in the measurement technology.

• Measuring range: >360°
• Grating period: 200 µm
• Accuracy of the grating (stretched): ±30 µm/m
• Grating carrier: steel tape scale with elastic layer and clamping element

MS 15

• Small dimensions
• System resolution: 10 µm - 0.05 µm
• Display of the signal quality directly at the scanning head via 3-coloured LED function
• Easy mounting without additional test box
• Easy mounting as a result of large mounting tolerances
• High insensitivity to contamination by use of an extensive singlefield scanning principle
• Interface: TTL, sinus 1 Vpp
• High permissible traversing speed
• Reference mark (accurate and repeatable from both traversing directions)
• Position selectable by customer
• Integrated subdividing electronics in the encoder head: for up to times 200 interpolation (before quadrature)
• Max. measuring length: 20 000 mm
• Two independent switch signals (optical) for individual special functions

MS 25

• Standard dimensions
• System resolution: 2 µm - 0.1 µm
• Display of the signal quality directly at the scanning head via 3-coloured LED function
• Easy mounting without additional test box
• Easy mounting as a result of large mounting tolerances
• High insensitivity to contamination by use of an extensive singlefield scanning principle
• Interface: TTL, sinus 1 Vpp
• Signal-immunity against aging and temperature changes
• High permissible traversing speed
• Reference mark (accurate and repeatable from both traversing directions)
• Integrated subdividing electronics in the encoder head: for up to times 200 interpolation (before quadrature)
• Max. measuring length: 20 000 mm
• Optional: two independent switch signals (optical) for individual functions
• Optional: position of reference mark customizable
• Optional: one switch signal for special functions

MS 45

• Flat dimensions
• System resolution: 10 µm - 0.5 µm
• Display of the signal quality directly at the scanning head via 3-coloured LED function
• Easy mounting without additional test box
• Easy mounting as a result of large mounting tolerances
• High insensitivity to contamination by use of an extensive singlefield scanning principle
• Interfaces: TTL, sinus 1 Vpp
• Signal-immunity against aging and temperature changes
• High permissible traversing speed: 15 m/s
• Reference mark (accurate and repeatable from both traversing directions)
• Integrated subdividing electronics in the encoder head: for up to times 100 interpolation (before quadrature)
• Max. measuring length: 30 000 mm
• Flat dimensions
• System resolution: 10 µm - 0.5 µm
• Display of the signal quality directly at the scanning head via 3-coloured LED function
• Easy mounting without additional test box
• Easy mounting as a result of large mounting tolerances
• High insensitivity to contamination by use of an extensive singlefield scanning principle
• Interfaces: TTL, sinus 1 Vpp
• Signal-immunity against aging and temperature changes
• High permissible traversing speed: 15 m/s
• Reference mark (accurate and repeatable from both traversing directions)
• Integrated subdividing electronics in the encoder head: for up to times 100 interpolation (before quadrature)
• Max. measuring length: 30 000 mm

MSA 7xx

• System resolution: 0.1-1.0 µm
• Small cross-sectional profile
• Scale unit: glass, glass ceramic
• Grating period: 20 µm
• Fixed connecting cable
• Defined thermal behaviour

Mounting Version

MSA 8xx

• System resolution: 0.1-1.0 µm
• Small cross-sectional profile
• Scale unit: glass, glass ceramic
• Grating period: 20 µm
• Detachable connecting cable (graduated up to 3 m length, other lengths on request)
• Defined thermal behaviour

Mounting Version

MSA 170

• System resolution: 0.1-5.0 µm
• Very small cross-sectional profile
• Scale unit: glass
• Grating period: 20 µm

Mounting Version

MSA 170

• Mounting via mounting holes on the extrusion ends
• Max. measuring length: 520 mm

MSA 37xx

• Stick-on reference mark
• Distance coded reference and periodic reference mark option
• Excellent dirt immunity to IP68
• Axis lengths of up to 100 m
• Industry standard incremental digital and analogue output options

• Customer selectable resolutions
• High speed operation
• High reliability from proven non-contact sensing technology
• Integral set-up LED

 Scale Options

MS Magnetic Scale.  Contact us for more information

What is the ATOM encoder?
The ATOM series is Renishaw's miniature non-contact optical incremental encoder system suitable for linear and rotary applications. Its innovative design combines miniaturisation with leading-edge signal stability, dirt immunity and reliability. This represents a significant advance in the performance and reliability of miniature encoders. This encoder is also the fastest in its class, with maximum speeds up to 20 m/s.

ATOM systems are simple to install with integrated LED for signal integrity indication.

A range of high-speed interpolator solutions is available, including the Ri interface, the high-performance Ti interface and the compact PCB-style ACi interface, offering digital output with resolutions down to 1 nm.

Miniature analogue encoder
ATOM is a miniature fully featured analogue encoder for space constrained applications. External interpolator interfaces are available with resolutions down to 1 nm.

Flexible printed circuit (FPC) readhead variant
The ATOM readhead is also available as a flexible printed circuit (FPC) variant with a reduced Z-height which helps to reduce the overall package size. The FPC output also gives customers the freedom to design their own cabling for easy routing.

Reliable position measurement
Due to Renishaw's unique filtering optics design, ATOM encoders offer reliable position measurement through excellent signal stability and dirt immunity.

Contact us for scale options