SR20000-000000

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The SR20000-000000 is a servo drive manufactured by Kollmorgen. Part of the SP Servostar Servo Drives series, it supports an output signal of 4-20 mA and operates within a pressure range of 0 to 20000 psi. The drive is built with 316L stainless steel wetted parts and offers an enclosure rating of IP65.

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Wake Industrial Warranty

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Product Description:

Crafted by Kollmorgen, the SR20000-000000 servo drive needs sufficient clearance inside its control cabinet. This drive has no horizontal mounting support. The product might need a COMP header to be included when its operation is done in some operating modes. This device allows the fitting of external regenerative resistors only if they are mounted and enclosed properly. The unit requires usage with extreme caution because it tends to have dangerous currents, energy levels, and voltages. It is possible to connect up to four drives with a single power supply.

This drive’s cables need to be equipped with adequate stress relief measures. The product comprises connectors for most of the interface wiring with its power supply and other equipment. This device’s grounding connection assists in its proper operation. The unit has two ground screw connections. It might get damaged if the bus circuits between the drive and power supply are hooked up with incorrect polarity.

This drive supports enabling and disabling without disconnecting the main power when pin 7 is enabled and the Opmode parameter is set to All. The product lacks the required provisions to protect the motor against thermal overload. This device’s captive screws are not to be removed using ring terminals. The unit’s AC line and DC bus voltages, along with the motor wiring, must be checked before it is powered on. It is important to disconnect the power supply when the fault or red LED is on for more than a second. This servo drive’s component boards should be handled using proper procedures so that the static-sensitive components are secured against damage.

Electrical Connection
6-pin Bayonet Connector
Enclosure Rating
IP65
Material Wetted Parts
316L Stainless Steel
Operating Temperature Range
-40°C to +85°C
Output Signal
4-20 mA
Overpressure Limit
25000 psi
Pressure Range
0 to 20000 psi
Response Time
≤1 ms
Shock Resistance
100 g, 11 ms
Supply Voltage
10-36 VDC
Vibration Endurance
10 g (20-2000 Hz)
Weight
350 grams

Frequently Asked Questions about SR20000-000000:

Q: Where should the SR20000-000000 drive be positioned inside the cabinet?

A: The SR20000-000000 drive should be positioned close to the power supply inside the cabinet.

Q: How can the SR20000-000000 drive be grounded to the machine or earth ground?

A: The SR20000-000000 drive can be grounded to the machine or earth ground by attaching a screw lug to the ground screw on the drive.

Q: How is the unregulated DC voltage connected to the SR20000-000000 drive?

A: The unregulated DC voltage is connected to the SR20000-000000 drive using its C5 connector.

Q: How is the analog input/output of the SR20000-000000 drive connected?

A: The analog input/output of the SR20000-000000 drive is connected using the C2 connector.

Q: What causes excursion oscillations of the SR20000-000000 drive?

A: Incorrect servo-to-position loop phasing causes excursion oscillations of the SR20000-000000 drive.


Internal Product Review

  • ‘‘The SR20000-000000 drive can be used for a wide range of automation solutions. Its modular construction makes its operation and maintenance easy to accomplish. The drive supports external and internal current loop modes. ’’

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