In-Stock, Ships 1-2 Days
Part Number:

HR62501000021

Manufacturer: Danaher
Series: Dynapar Encoders

Current response time:

5 Minutes

8 Seconds

  • Rated 4.4 (38 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
Free Ground Shipping
Worldwide Delivery
Repair Options Available

The HR62501000021 is an incremental optical shafted encoder with a resolution range of 1 to 1024 pulses per revolution. Manufactured by Danaher as part of the Dynapar Encoders series, it operates on a supply voltage of 5 to 26 VDC and supports various output options like Differential Line Driver and Push-Pull. With an IP66-rated enclosure, it withstands up to 10,000 RPM.

In-Stock, Ships 1-2 Days
Part Number:

HR62501000021

Manufacturer: Danaher
Series: Dynapar Encoders

Current response time:

6 Minutes

8 Seconds

  • Rated 4.4 (38 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
Free Ground Shipping
Worldwide Delivery
Repair Options Available

The HR62501000021 is an incremental optical shafted encoder with a resolution range of 1 to 1024 pulses per revolution. Manufactured by Danaher as part of the Dynapar Encoders series, it operates on a supply voltage of 5 to 26 VDC and supports various output options like Differential Line Driver and Push-Pull. With an IP66-rated enclosure, it withstands up to 10,000 RPM.

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Product Description

The HR62501000021 sensor system is a part of the Dynapar Encoders, which also includes the incremental optical encoder from Danaher.

This device can produce complementary voltage pairs, two-channel quadrature (A and B), and a one-index Z signal. It can also take 1 to 1024 pulses per revolution output. With a 22.5 degree electrical tolerance, Channel A maintains its lead over Channel B in both clockwise and counterclockwise movement while tracking at 90 degrees from the shaft end position. This gadget works best with an electrical supply that is between 5 and 26 VDC at 80 mA (output loads excluded). It has outputs like a push-pull or open collector that each produce 40 mA and a differential line driver for a sink/source of up to 100 mA. At very high temperatures, the indexing output reaches 75 kHz, while the encoder generates data at a minimum of 100 kHz. Automatic electrical safety mechanisms are built into the device to protect against the dangers of improper wiring and short circuits. Along with matching 7-pin and 10-pin coupling components, the HR62501000021 provides a variety of connection options, including cable exit, M12 connector, and MS connector.

With the device's movable sleeve mounts, you may fasten it to shafts of either 1/4 or 3/8 diameter. Shaft loading of 80 lbs axial and 80 lbs radial at 0.25 from the encoder surface is supported by its design. Shaft speeds no greater than 10,000 RPM are ideal for the device's operation. Because of its Mylar disc, stainless steel, and aluminum construction, the encoder is robust in any environment. Although it can withstand 0 to 85 degrees Celsius, the device operates between 0 and 70 degrees Celsius. This gadget can withstand 20G vibration levels and 50G shock hits while handling temperature fluctuations ranging from -40degrees C to 90degrees C. For several manufacturing applications, it can endure dust and survive washdown procedures thanks to its NEMA4/IP66 protection. It can be purchased at Wake Industrial with a one-year warranty.

HR62501000021 Technical Specifications

Electrical Protection: Reverse polarity & short circuit protection
Shaft Loading: 80 lb radial & axial at 0.25″ from face
Shaft Size: 0.25″ or 0.375″
Shaft Speed: 10,000 RPM max
Termination & Connectors: MS/M12 connectors or cable exit; 7- & 10-pin
Supply Voltage: 5–26 VDC, 80 mA max (no load)
Encoder Type: Incremental optical shafted (Dynapar HR25 series)
Frequency Response: ≥100 kHz; index ≥75 kHz (extended temp)
Output Format: Quadrature A & B, optional index Z, complementary
Output Options: Differential 100 mA; push-pull/open-collector 40 mA
Phase Sense: A leads B for CW rotation (viewed from shaft)
Quadrature Phasing: 90° ±22.5° electrical
Resolution: 1–1024 PPR

Frequently Asked Questions about HR62501000021


Q: What is the power supply requirement for the HR62501000021 encoder?

A: The HR62501000021 encoder operates efficiently within a 5 to 26 VDC electrical supply range.

Q: How does the HR62501000021 handle environmental challenges?

A: With NEMA4/IP66 protection, the HR62501000021 is built to withstand dust and water, making it suitable for harsh industrial environments.

Q: What types of outputs does the HR62501000021 encoder offer?

A: The encoder provides Differential Line Driver, Push-Pull, and Open Collector outputs, allowing for flexible integration into various systems.

Q: Can the HR62501000021 encoder support high shaft speeds?

A: Yes, it is designed to work best with shaft speeds up to 10,000 RPM, ensuring reliable performance in high-speed applications.

Q: What are the temperature limits for the HR62501000021 encoder’s operation?

A: This encoder can operate in temperatures from -40degrees C to 90degrees C, making it adaptable to extreme industrial conditions.

Internal Product Review

  • ‘‘The HR62501000021 encoder combines precision and durability in one compact package. This reliable sensor system is perfect for industrial environments where accurate rotational feedback is critical. It's a top choice for engineers needing high-resolution and robust design.’’

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