YASKAWA Sigma-7 JUSP-RA Regenerative Resistor Units

Dedicated regenerative resistor units for Sigma-7 SGD7S SERVOPACKs of 6 kW and above, which have no built-in regenerative resistor.

Key features

JUSP-RA04-E for SGD7S-470A: 6.25 ohm, 880 W, allowable power loss 180 W
JUSP-RA05-E for SGD7S-550A, 590A, 780A: 3.13 ohm, 1760 W, allowable power loss 350 W
Pn600 / Pn603 need not be set when these dedicated units are used
Without an external regenerative resistor these SERVOPACKs display alarm A.300

Specifications

Brand	YASKAWA
Series	Sigma-7
Category	Regenerative resistor unit
Applicable SERVOPACKs	SGD7S-470A to 780A
Mounting	4 x M5
Source	YASKAWA Sigma-7 Catalog (Korean ed.), p. 451-453

JUSP-RA04-E		Model: JUSP-RA04-E \| SERVOPACK: SGD7S-470A \| Rating: 6.25 ohm, 880 W \| Loss: 180 W
JUSP-RA05-E		Model: JUSP-RA05-E \| SERVOPACK: SGD7S-550A, 590A, 780A \| Rating: 3.13 ohm, 1760 W \| Loss: 350 W

Braking ResistorsYASKAWA

2 product codes available in this family

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YASKAWA Sigma-7 JUSP-RA Regenerative Resistor Units

Brand YASKAWA·Braking Resistors

Available part numbers (2)

JUSP-RA04-E, JUSP-RA05-E

How to order

Send the YASKAWA part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications

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RFQ List (0)

	Product code	Spec
	JUSP-RA04-E	Model: JUSP-RA04-E \| SERVOPACK: SGD7S-470A \| Rating: 6.25 ohm, 880 W \| Loss: 180 W
	JUSP-RA05-E	Model: JUSP-RA05-E \| SERVOPACK: SGD7S-550A, 590A, 780A \| Rating: 3.13 ohm, 1760 W \| Loss: 350 W

Need a different model, or a part not listed here? Send us your parts list →

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YASKAWA Sigma-7 JUSP-RA Regenerative Resistor Units