HS35R307271CC

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The Danaher HS35R307271CC encoder is part of the Dynapar Encoders series and offers a resolution range of 1 to 2500 PPR. It is safeguarded by overvoltage and reverse voltage protection and features an NEMA4/IP66 enclosure. Its operating temperature spans -40°C to +70°C, with extended options reaching up to +100°C.

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Product Description:

The HS35R307271CC Sealed Hollowshaft Encoder is built for rugged performance in industrial environments. It provides accurate feedback in harsh conditions with a durable sealed housing. This model is designed for high speed and high temperature applications. It supports efficient motion control in demanding machinery setups.

This Danaher HS35R307271CC sealed hollowshaft encoder supports three distinct output configurations each tailored for specific interface requirements. The 7273 Open Collector output utilizes an NPN open collector transistor capable of sinking up to 40 mA at a maximum voltage of 30 VDC. This configuration requires an external pull up resistor and is suitable for applications needing flexible voltage interfacing. The 7272 output offers both CMOS push pull and differential line driver modes. In either mode, it can source or sink up to 40 mA typically operates at 5 V DC and is compatible with TTL and RS-422 signal levels. This makes it suitable for standard digital signal transmission over moderate distances. The 4469 Differential Line Driver provides a high current RS-422/RS-485 compatible output capable of sourcing or sinking up to 100 mA. It is optimized for driving long cable lengths and offers enhanced noise immunity and signal integrity. The sealed housing of this encoder supports installation in tight or rugged setups. This Dynapar series encoder maintains operational stability even in electrically noisy environments.

The HS35R307271CC sealed hollowshaft encoder supports an input voltage range of 4.5 V DC to 26 V DC and draws a maximum current of 100 mA under no load conditions. This current specification excludes any additional current drawn by external pull up resistors or load circuitry. This encoder integrates an internal voltage regulator and is compatible with TTL and open collector output configurations.

Axial Shaft Load
30 lbf
Electrical Protection
Overvoltage, reverse voltage, short-circuit protection
Enclosure Rating
NEMA4/IP66 dustproof, washdown
Frequency Response
>=100 kHz
Input Voltage
4.5–26 VDC
Max Shaft Speed
3600 RPM
Operating Temp (ext)
0°C to +100°C
Operating Temp (std)
-40°C to +70°C
Output Options
Open-collector, push-pull, differential line driver
Phase Sense
A leads B for CW rotation (shaft end view)
Quadrature Phasing
90° ±22.5° electrical
Radial Shaft Load
40 lbf
Resolution
1–2500 PPR
Shaft Design
Hollow with unbreakable code disk
Shaft Seals
Sealed both ends
Signal Features
Quadrature A/B, optional index Z, complementary outputs
Signal Symmetry
180° ±18° electrical
Supply Current
<=100 mA (no load)
Waveform
Squarewave, rise/fall <1 µs into 1000 pF load

Frequently Asked Questions about HS35R307271CC:

Q: What output configurations does the HS35R307271CC Sealed Hollowshaft Encoder support?

A: The encoder supports three distinct output configurations. These include the 7273 Open Collector output, 7272 CMOS push-pull, and 4469 Differential Line Driver, each designed for different interface requirements.

Q: How does the HS35R307271CC Encoder perform in high-speed applications?

A: The HS35R307271CC encoder is designed for high-speed operation. It delivers precise feedback in motion control systems, even under demanding machinery setups requiring rapid data processing.

Q: Can the HS35R307271CC Encoder operate in noisy industrial environments?

A: Yes, the encoder maintains stable performance in electrically noisy environments. Its sealed housing and rugged design ensure operational reliability even in challenging industrial conditions.

Q: What is the maximum current and voltage the HS35R307271CC Encoder can handle?

A: The encoder supports an input voltage range from 4.5 V DC to 26 V DC. It draws a maximum current of 100 mA under no load conditions excluding any current from external resistors or circuitry.

Q: How does the HS35R307271CC Encoder handle long cable lengths?

A: The 4469 Differential Line Driver output configuration is optimized for long cable runs. It ensures high current output and excellent noise immunity, maintaining signal integrity even over extended distances.


Internal Product Review

  • ‘‘The HS35R307271CC Sealed Hollowshaft Encoder offers robust performance in high-temperature environments. It features a durable sealed housing, a 4.5V to 26V DC input range, and multiple output options. The encoder excels in industrial applications with its high noise immunity, long cable support, and high current RS-422/RS-485 output.’’

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