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AC Servo Motor 400W ECM-B3M-CA0604RS1 (24-bit ABS encoder)

Article number 6734
Delta
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General conditions
Quantity 3 - > 5,00 % on the retail price of 403,00 382,85
Quantity 5 - > 10,00 % on the retail price of 403,00 362,70
Quantity 10 - > 15,00 % on the retail price of 403,00 342,55
403,00 Excluding VAT Price per piece
With or Without Brake
Without Brake
Servo Power
400W
Frame Size
60x60mm
Shaft Diameter
14mm h6
Rated Speed
3000RPM(nN)
Maximum Speed
6000RPM(max)
Rated Torque
1.27 Nm
Rotor Inertia
0.254 x 10-4kg-m2
Description
Attachments
Discount
Compatible Products

The ECM-B3 AC servo motors are suitable for the Delta B3 and Delta B3A Delta servo drivers. These motors, in combination with the B3 drivers, provide a major technological leap forward, which result in more advanced systems, shorter cycle times and potentially associated cost savings.

The performance of the motors has actually increased. The maximum speed is increased from 5000 RPM to 6000 RPM. The short-term torque increase of 300% has now also been increased to 350%. This means systems can accelerate and decelerate more quickly, to further reduce cycle times.

Major steps forward have also been made in the field of encoder resolution. Different types of encoder are available: in addition to the 17-bit incremental magnetic encoder, there is now also a 24-bit incremental optical encoder and even a 24-bit absolute optical encoder, which also works in mult-turn (17-bit). Compared to the previous ECMA motors suitable for the B2 system, this 24-bit encoder is a giant leap from 160,000 pulses/rev to 16,777,216 pulses per revolution. The servo motor offered here also has an absolute encoder, something that previously only the more expensive A2 system had.

Despite the increased performance, the new ECM-B3 AC servo motors are much more compact than previous generations of Delta AC servo motors, such as the ECMA motors. For a 400W servo motor with a flange size of 60x60mm, the length has been reduced by approximately 31%. The flange sizes and shaft diameters have remained the same, which makes switching from ECMA motors to ECM-B3 motors possible without any problems.

Component features:

  • Frame size: 60 x 60 mm
  • Rated output power: 400 W
  • Nominal Output torque: 1.27Nm
  • Nominal Speed range: 0 - 3000 rpm
  • Full Speed range: 3000 - 6000 rpm (Field weakening area, so reduced torque in this range)
  • 24-bit Rotary Absolute Optical Encoder (16,777,216 pulse per revolution)
  • 17-bit in the Multi-turn range (160,000 revolutions)
  • Higher performance than previous generations (6000 RPM instead of 5000 RPM, and 350% torque boost instead of 300%)
  • Increased number of pulses on the encoders from 17bit(160,000 pulses per revolution) to 24 bit (16,777,216 pulse per revolution)
  • Much shorter than the previous gen models

Attachments

Here you can find all attachments that are linked to the product. Click on the icon to download.

6734-1_AC_Servo_Motor_400W_ECM-B3M-CA0604RS1_(24-bit_ABS_encoder)_STEP214.stp 6734-1 AC Servo Motor 400W ECM-B3M-CA0604RS1 (24-bit ABS encoder) STEP214
6734-2_AC_Servo_Motor_400W_ECM-B3M-CA0604RS1_(24-bit_ABS_encoder)_STEP242.stp 6734-2 AC Servo Motor 400W ECM-B3M-CA0604RS1 (24-bit ABS encoder) STEP242
6734-3_AC_Servo_Motor_400W_ECM-B3M-CA0604RS1_(24-bit_ABS_encoder)_2D_Dimensions.pdf 6734-3 AC Servo Motor 400W ECM-B3M-CA0604RS1 (24-bit ABS encoder) 2D Dimensions
6734-4_Delta_ASDA_B3_Catalog_English_2024.pdf 6734-4_Delta_ASDA_B3_Catalog_English_2024
6734-5_Delta__ASDA_B3_Manual_English_2024.pdf 6734-5_Delta__ASDA_B3_Manual_English_2024

Price agreement

Below you will find you personal price agreements.

General conditions
Quantity 3 - > 5,00 % on the retail price of 403,00 382,85
Quantity 5 - > 10,00 % on the retail price of 403,00 362,70
Quantity 10 - > 15,00 % on the retail price of 403,00 342,55