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Wiring

Motor model

3

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ASDA -A3

UVW connector

ECM-B3 1 -E 2 1820 3 4 5

ECM-B3 1 -F 2 1830 3 4 5

ECM-B3 1 -F 2 1845 3 4 5

U (Red)

A

Pin assignment

V (White)

B

W (Black)

C

CASE

GROUND

(Yellow /

Green)

D

BRAKE1*3 BRAKE2*3

1

2

Note:

1. In the servo motor model name, 1 represents the motor inertia, 2 represents the encoder type, 3

represents the brake or keyway / oil seal type, 4 represents the shaft diameter and connector type,

and 5 represents the special code.

2. Power supply for the brake is 24 VDC. Do not share the same power supply with control signals.

3. The brake coil has no polarity. Its pin symbols are BRAKE1 and BRAKE2. Color of brake cable for

motors with the frame size of 100 mm or above: red and black.

4. When selecting the wires, refer to Section 3.1.6 for details.

Connector specifications:

UVW

MIL 22-22S

Brand

Delta

SUNCHU

Model name

ACS3-CRPWC000

CMS3108A22-22SBI (connector & compression ring)

IP rating

IP67

IP67

Brake

Brand

Model name

IP rating

Delta

ACS3-CRBRA000 (bayonet)

ACS3-CRBRM000 (threaded)

IP67

CMV1-2S

DDK*2

CMV1-AP2S-M1 (bayonet)

IP67

Suntone*3

SM10-AP2S-M1-D6-V (bayonet)

SM10H-AP2S-M1-D6-V (threaded)

IP67

Note:

1. Refer to Section 3.1.7 for the diameter specification of the IP67-compliant Delta connectors. For

connector specification of other brands, contact the manufacturers.

2. The contacts, solder contacts (CMV1-#22BSC-S2-100) or crimp contacts (CMV1-#22BSC-C3-100),

for the listed DDK connector are sold separately.

3. The contacts, solder contacts (SMS-5012 or SMS-5013) or crimp contacts (SMS-5011), for the listed

Suntone connectors are sold separately.

3-20

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