ER-JG-7200D

  • Rated 4.5 (23 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
    In-Stock, Ships 3-5 Days
  • Call for Expedited Shipping and Product Condition Options
The ER-JG-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-JG-7200D

  • Rated 4.5 (23 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
    In-Stock, Ships 3-5 Days
  • Call for Expedited Shipping and Product Condition Options
The ER-JG-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.
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1-year-warranty Wake Industrial Warranty
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Product Description

Okuma is a manufacturer of drive control systems and motion control accessories.

The ER-JG-7200D is an absolute position encoder manufactured by the company. The device is used for the axis speed and position feedback. For lower digit positioning (0.0001), a multi-pole resolver (MPR) is provided with the absolute position encoder. The multipole resolver is also used for upper digit positioning (123.4560) as well. The MPR receives a 5kHz sine and cosine signal from the control in the absolute encoder. A clock signal (81.92 Mhz) is generated by the CNC control that is compared to the phase offset between the MPR feedback signal and the sine signal. The control counts the clock pulses per phase shift and this number is multiplied by the distance per pulse. There is a 360 ° offset between the sine signal and the MPR feedback signal every time the absolute position encoder turns 36 degrees. This makes for 16384 clock pulses per revolution.

The feedback signal is sent to the OSP control. The ER-JG-7200D absolute encoder is able to digitize the parallel pulse signals from the pulse type heads. The absolute encoder can be attached to the BL motor or can be used on the ATC magazines that are driven hydraulically. The encoder also contains a shaft with it and the casing around the encoder has a shaft sticking out. The D6 type encoders are only used on the DC servo axis systems. The axis servo systems use the E, F, and other types of encoders. The E and F type encoders have the ability to make 2048 revolutions per minute before turning back to zero.

  • ERJG7200D
  • ER JG 7200D
  • ER-JG7200D

ER-JG-7200D Technical Specifications

Weight: 0.3kg
Coating: Absent
Dimension: 3 in ×2.50 in ×2 in
Manufacturer: Okuma
Product Line: Internal encoder
Housing : Absent
Permissible ambinet temperature : 0 to 500C
Maximum permissible Humidity condition: 90%
Maximum installation height : 1000 meters above sea level.
Cooling: Natural convection

Frequently Asked Questions about ER-JG-7200D


Q: What is the ER-JG-7200D encoder used for?

A: The ER-JG-7200D encoder is an absolute encoder designed to convert the operation of industrial motors into electrical signals that drive controllers can interprete and use to control the operation of the motor. It is designed specifically for the ER motor series manufactured by Okuma.

Q: Can the ER-JG-7200D be used in harsh conditions?

A: The ER-JG-7200D features a durable design that makes it perfectly suited for operation in harsh envrionmental conditions. However the relative humidity around the controller must be kept below 90%

Q: What is the resolution of the ER-JG-7200D encoder?

A: One of the major advantage of the ER-JG-7200D encoder is its high resolution. This high resolution allows the encoder to track and monitor the smallest motions in the industrial motor.

Q: Can the ER-JG-7200D be used for motors produced by other manufacturers?

A: The ER-JG-7200D absolute encoder is designed specifically for the ER motor series manufactured by Okuma. The use of the encoder with third party motors is not allowed.

Q: Can the ER-JG-7200D be delivered to me in 24 hours?

A: Every confimed order is processed and shipped within 2-3 days. Our delivery is done by trusted marchants which include FedEx, UPS, and DHL.

Internal Product Review

  • ‘‘This encoder is unblievable, I have been working with encoders for more than 3 years, and this encoder is the most accurate I have seen so far. ’’

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