ER-JH-7200D

  • Rated 4.5 (39 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
    In-Stock, Ships 3-7 Days
  • Call for Expedited Shipping and Product Condition Options
The ER-JH-7200D was manufctured by Okuma as part of their Absolute Encoder Series. These rotary encoders are best paired with Okuma Servo motors. This encoder allows for an array of position values with precision providing the greatest function.
✓ In-Stock!

ER-JH-7200D

  • Rated 4.5 (39 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
    In-Stock, Ships 3-7 Days
  • Call for Expedited Shipping and Product Condition Options
The ER-JH-7200D was manufctured by Okuma as part of their Absolute Encoder Series. These rotary encoders are best paired with Okuma Servo motors. This encoder allows for an array of position values with precision providing the greatest function.
Warranty
1-year-warranty Wake Industrial Warranty
Shipping
DHL Logo FedEx Logo
UPS Logo Freight Logo
DHL Logo FedEx Logo UPS Logo Freight Logo
Payment
Visa Logo AmEx Logo
Mastercard Logo Wire transfer Logo
Visa Logo AmEx Logo Mastercard Logo Wire transfer Logo
To Speak to a sales representative for pricing and lead time:

Product Description

Okuma is a manufacturer of industrial drive control systems and motion control products for industrial automation.

The ER-JH-7200D is a high quality absolute position encoder produced by the company. This model has specifically been designed for position feedback and axis feedback in the OSP 5000 systems. The absolute position encoders manufactured by the company are often used with the BL motor types (including the BLID, BLD, and BDU) motors. The FB and FC type encoders manufactured by the company have been designed for making the 2048 revolution before turning over. The absolute position encoders produced by the company are also used in rotary tables and high speed turrets. The output shaft of the HC type encoder can turn 7200 revs in one complete cycle. The ER-JH-7200D has been equipped with a multi pole resolver. The multipole resolver is used for lower digit positioning (.0001).

The encoder can also be used for upper digit positioning. The absolute encoder can be physically attached to the BL motor. The system can also be attached to the ATC magazines that are hydraulically driven. The encoder is also equipped with a shaft that is enclosed in a casing. The control is used to send a 5 kHz sine and cosine signal to the MPR in the absolute position encoder. A clock signal is generated by the CNC control that compares the phase offset between the sine and MPR feedback signal. At every 36 degrees turn of the output shaft, the absolute position encoder turns 360 degrees. This is equal to 16384 clock pulses per the tenth revolution. For every 360 degree phase shift, the E8-1 rotor rotates one position.

  • ERJH7200D
  • ER JH 7200D
  • ER-JH7200D

ER-JH-7200D Technical Specifications

Resolver Type: Multi-Pole Resolver
Number of Revolutions: 7200
Position Feedback: Available
Axis Feedback: Available
Compatible: OSP 5000 systems
Lowest Digit Processing: 0.0001
Physical Attachment: BL Motors
Shaft: Equipped
Upper Digital Processing: Available
Encoder Type: Absolute Rotary Encoder

Frequently Asked Questions about ER-JH-7200D


Q: What is the primary function of the ER-JH-7200D?

A: The ER-JH-7200D is a high-quality absolute encoder designed for precise position tracking, predominantly used in rotary tables and high-speed turrets.

Q: How many revolutions can the output shaft of the ER-JH-7200D encoder complete in one cycle?

A: The output shaft of the encoder can turn 7200 revolutions in one complete cycle.

Q: Can the ER-JH-7200D be attached to ATC magazines?

A: Yes, the system can be connected to ATC magazines that are hydraulically driven, enabling versatile applications.

Q: How does the CNC control generate a clock signal for the ER-JH-7200D encoder?

A: The CNC control produces a clock signal by comparing the phase offset between the 5 kHz sine and the MPR feedback signal from the encoder.

Q: How many clock pulses are generated per the tenth revolution of the ER-JH-7200D?

A: For every tenth revolution, the absolute position encoder generates 16384 clock pulses, making it highly precise.

Internal Product Review

  • ‘‘The ER-JH-7200D offers unmatched precision with its 7200 rev/cycle capability. Ideal for high-speed turrets and rotary tables, it's a testament to the company's engineering excellence.’’

Motion Industries logo
3M logo
IBM logo
Gexpro Logo
Caterpillar logo
NASA logo
Ford logo
Vallen logo