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RZ1337A Series Bearing Absolute Encoder Servo Motor Position Feedback

  • RZ1337A Series Bearing Absolute Encoder Servo Motor Position Feedback
  • RZ1337A Series Bearing Absolute Encoder Servo Motor Position Feedback
  • RZ1337A Series Bearing Absolute Encoder Servo Motor Position Feedback
  • RZ1337A Series Bearing Absolute Encoder Servo Motor Position Feedback
  • RZ1337A Series Bearing Absolute Encoder Servo Motor Position Feedback
  • RZ1337A Series Bearing Absolute Encoder Servo Motor Position Feedback

Datasheet

Footprint

RoHS

Catalogue

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Technical Data Ordering Information All Moudles

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Features

  • Working temperature -20 ℃ ~+105 ℃

  • Current consumption < 100mA

  • Battery voltage 3.6V DC

  • Battery fault voltage 2.7V

  • Battery warning voltage 3.1V

  • Differential output

  • Single 5V±10% DC Supply

  • Rise/Fall time around 100ns

  • Insulated resistance 50MΩ



Technical Parameters



Single-turn Resolution 33554432（25bit）



Moment of inertia 2.6*10-6 kg/mm2
16 bits multi-turn resolution counter

Absolute positioning accuracy <±30 angular seconds

Note: The specific accuracy depends on the motor and mechanical assembly fit


Rotor angular acceleration

During power supply ≤100000rad/s2

When battery powered ≤4000rad/s2


Repetition positioning accuracy <±30 angular seconds

Note: The specific accuracy depends on the motor and mechanical assembly fit


Mechanicalshock

Impact acceleration 980m/s2

11ms.Impact 3 times in each direction, totally 18 times


Battery voltage fault warning

Vibrate

10 to 55Hz, keeping the amplitude of 1.5mm

Acceleration between 55 and 2000Hz is98ms2

 XYZ 2 hours per axial direction,6 hours intotal

Interface RS485
Communication frequency ≤16K
Baud rate 2.5MHzWorking temperature -20 ℃ ~+110 ℃

Enter allowable deviation of shaft

Axial:±0.5mm Radial:±0.02mm Dip

angle:0.1°Axial endplay:＜0.1mm Radial

runout:＜0.01mm


Relative humidity ≤90% (40℃/21d,

based on EN 60068-2 -78) without condensation.

Operation speeds of up to 12000rpmDegree of protection IP40
Shaft diameter：axis of a cone Ø10  taper 1:10




Cable Definitions


Insert seat number

PIN2PIN4PIN11PIN13PIN6PIN8PIN1

Signal Definition

5VGND485+485-

Battery +

Battery GND

P
Cable ColorRedBlackBlueYellowBrownWhite

Shielded Mesh

 


Mechanical Dimension


RZ1337A Mechanical Dimension Drawing

RZ1337A Mechanical Dimension Drawing


































Applications 


RZ1337A Series Bearing Absolute Encoder Servo Motor Position Feedback is mainly used for servo-driven control system.Provide feedback information and auxiliary signals required by accurate position and speed control units  for the system.


  1. Ultra-high single-turn resolution of 25 bits alongside 16-bit multi-turn counting provides exceptional absolute positioning accuracy.

  2. Capable of operating at high speeds up to 12,000 rpm, suitable for advanced servo motors and high-speed rotary applications.

  3. Compact bearing-mounted design with cone shaft (taper 1:10) ensures easy integration and robust mechanical alignment.

  4. RS485 communication interface delivers fast, reliable data transmission with baud rates up to 2.5 MHz.

  5. Wide operating temperature range of -20°C to +110°C, with excellent tolerance to mechanical shock, vibration, and runout.


Ordering Information

Ordering Information / Part Number


Ordering InformationPart Number


Packaging Information




ItemDescription

QTY/Box

Boxes

/Carton

G.WN.W

QTY

/Carton

Package Size
RZ1337ARZ1337A Series Bearing Absolute Encoder 10pcs10boxes/kgs/kgs100pcs310*130*45mm


Discover all the technical specifications by downloading the datasheet today.




All Rotary Encoder

Part Number Interface Dimensions
(mm) 		Resolution Ranges Resolution Counter Communication
Frequency 		Working Temperature Communication
Frequency 		Operation Speeds Protection
Structure 		Footprint 3D Datasheet Sample
RZ35A08 RS485 Φ35mm 17~23 Bits Single/Multi-Turn Differential output -20°C-+105°C 16K 6000rpm IP40
RZ35A09 RS485 Φ35mm 17~23 Bits Single/Multi-Turn Differential output -20°C-+105°C 16K 6000rpm IP40
RZ35D06Q RS485 Φ35mm 17~23 Bits Single/Multi-Turn Differential output -20°C-+105°C 16K 6000rpm IP40
RZ35D06S RS485 Φ35mm 17~23 Bits Single/Multi-Turn Differential output -20°C-+105°C 16K 6000rpm IP40
RZL4408A RS485 Φ44mm 17~23 Bits Single/Multi-Turn Differential output -20°C-+105°C 16K 6000rpm IP40
RZH4409A RS485 Φ44mm 17~23 Bits Single/Multi-Turn Differential output -20°C-+105°C 16K 6000rpm IP40
RZL4409A RS485 Φ44mm 17~23 Bits Single/Multi-Turn Differential output -20°C-+105°C 16K 6000rpm IP40
RZ4809A RS485 Φ48mm 17~23 Bits Single/Multi-Turn Differential output -20°C-+105°C 16K 6000rpm IP40
UZ3509 RS485 Φ35mm 1000-5000CPR Single/Multi-Turn Differential output -20°C-+105°C 500khz / IP40
UZ4408 RS485 Φ44mm 1000-5000CPR Single/Multi-Turn Differential output -20°C-+105°C 500khz / IP40
UZ4409 RS485 Φ44mm 1000-5000CPR Single/Multi-Turn Differential output -20°C-+105°C 500khz / IP40
UZ4809 RS485 Φ48mm 1000-5000CPR Single/Multi-Turn Differential output -20°C-+105°C 500khz / IP40
RS972 / / / / / -40°C to +85°C / / /
RS970 / / / / / -40°C to +85°C / / /
RK Series / / / / / -20°C to +85°C / / /
RZ1337A RS485 / 25 Bits Single/Multi-Turn ≤16K -20°C-+105°C 16K 12000rpm IP40
RZ7810 RS485 / 23~25 Bits Single/Multi-Turn ≤16K -20°C-+105°C 16K 6000rpm IP40
RS Series RS485 / 17~23 Bits Single/Multi-Turn ≤16K -20°C-+105°C 16K 6000rpm IP40
RZ35 Series RS485 Φ35mm 17~23 Bits Single/Multi-Turn Differential output -20°C-+105°C 16K 6000rpm IP40
RZ35 Series RS485 Φ35mm 17~23 Bits Single/Multi-Turn Differential output -20°C-+105°C 16K 6000rpm IP40

Application

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