Panasonic A6 Servo Motor and Driver Instruction — Dynamic Brake

HIGH SPEED IML ROBOT

Keywords:Panasonic A6 Servo Installation Instruction, Panasonic A6 Driver, Panasonic A6 Series Servo Motor Manual

Panasonic A6 Servo Motor and Driver Instruction — Dynamic Brake

Abstract

This driver (A to F-frame) is equipped with a dynamic brake for emergency stop. Pay a special attention to the followings.

Caution → 1. Dynamic brake is only for emergency stop.

Do not start/stop the motor by turning on/off the Servo-ON signal (SRV-ON). Otherwise it may damage the dynamic brake circuit of the driver.

The motor becomes a dynamo when driven externally and short circuit current occurred while dynamic brake is activated may cause smoking or fire.

2. Dynamic brake is a short-duration rating, and designed for only emergency stop. Allow approx. 10 minutes pause when the dynamic brake is activated during high-speed running.
(F-frame (200 V)) built-in dynamic brake resistor is capable of handling up to 3 continuous halts at the rated revolutions with max. permissioble interia. When overheated under more critical operating conditions, the brake will blow out and should be replaced with a new one.

• You can activate the dynamic brake in the following cases.

When the main power is turned off
At Servo-OFF
When one of the protective function is activated
When over-travel inhibit input (NOT, POT) of connector X4 is activated
In the above cases from 1) to 4), you can select either activation of the dynamic brake or making the motor free-run during deceleration or after the stop, with parameter.
Note that when the control power is off, for A to F-frame driver, the dynamic brake will be kept actived.

•P.3-33 "Inputs and outputs on connector X4" • P.4-6 to 4-85... "Details of Parameter" • P.6-4 "Protective Function"

Condition setting chart

1) Setup of driving condition from deceleration to after stop by main power-off (Pr5.07)

Torque limit value at emergency stop will be that of Pr5.11 (Setup of torque at emergency stop) when the setup value is 8 or 9.

2) Setup of driving condition from deceleration to after stop by main Servo-OFF (Pr5.06)

Torque limit value at emergency stop will be that of Pr5.11 (Setup of torque at emergency stop) when the setup value is 8 or 9.

3) Setup of driving condition from deceleration to after stop by activation of protective function (Pr5.10)

When setup value is within the range 4 and 7, the protection function that supports immediate stop acts according to operation A and the function that does not support acts according to operation B.
During decelaration to stop, the main power supply must be maintained.
When the protection function acts, content of deviation counter is cleared as the alarm is cleared.

4) Setup of driving condition from deceleration to after stop by validation of over-travel inhibit input (Pr.5.05)

Torque limit value during deceleration will be that of Pr.5.11 (Setup of torque at emergency stop) when the setup value is 2.
Changes will be validated after the control power is turned on.

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SW6308S-20

Unit: mm

X1	X2	X3	X4	Y	YM1	YM2	Z	L	W	H	Payload
980	820	0	0	800	235	565	1280	2320	1500	1690	3kg

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Two Cavities Parts Picking EOAT with Runner Cutting by Air Nipper

Product Descriptions

This EOAT is for 2 Cavities Parts Picking;
The Parts Would be Picked with Clamping;
The Sprue Gripper is Included for Sprue Gate Gripping;
The Sprue Gate Would be Cut by Air Nipper;
The Gross Weight of the EOAT Seet is about 1.5kg.

Bom List

Product Name	PN #	Model	Quantity
Sus Tube	4.Y00021	PST12-1500	2
Air Nipper	1.Y00004	GT-NY25	2
Straight Blades for Plastic	1.Y00037	NY25AJ	2
Fixing Block	7.Y00633	SCE2-25	2
Tube Plugs	1.Y03638	PST12-1500	11
Cross Connector	7.Y00027	SMBT-2012	2
Access Robot Bracket	7.Y00002	SMBH1-12M6	6
L-Type Thread Hose Fitting	1.Y02809	APL6-M5	3
Slide Bracket	7.Y00004	SCF4-1240W16	7
Slide Bracket	7.Y00001	SMBS-12T16	7
Sprue Gripper	8.Y00091	GR12-12-CN	1
Cross Connector	7.Y00020	SMBT-1212	1

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Panasonic A6 Servo Motor and Driver Instruction &mdash; Dynamic Brake

HIGH SPEED IML ROBOT

Panasonic A6 Servo Motor and Driver Instruction — Dynamic Brake

Abstract

Caution → 1. Dynamic brake is only for emergency stop.

• You can activate the dynamic brake in the following cases.

Condition setting chart

1) Setup of driving condition from deceleration to after stop by main power-off (Pr5.07)

2) Setup of driving condition from deceleration to after stop by main Servo-OFF (Pr5.06)

3) Setup of driving condition from deceleration to after stop by activation of protective function (Pr5.10)

4) Setup of driving condition from deceleration to after stop by validation of over-travel inhibit input (Pr.5.05)

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The Application of End of Robotic Arm Tooling

Two Cavities Parts Picking EOAT with Runner Cutting by Air Nipper

Q & A About Robotic Arms and Injection Automation

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Panasonic A6 Servo Motor and Driver Instruction — Dynamic Brake