IAC

Yaskawa CIMR-AU2A0021FAA

A1000 - Dynamic Braking Resistor 3 Percent

Rated for 3% duty cycle over a 100-second interval. Approximate braking torque for each rating is listed. These resistors are designed in NEMA 1 enclosures for separate panel mounting. 200-400V, 3-Phase | 380-480V, 3-Phase 200-240V, 3-Phase Dynamic Braking Resistor, 3% Duty Cycle

Lifecycle & replacement

Lifecycle status not published

Yaskawa's published discontinuation lists (checked 2026-09-01) do not assign a lifecycle status to this part number.

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IAC stocks legacy spares and exchange units and quotes upgrade paths. Send us the nameplate details and we will confirm a compatible replacement.

Checked against: Yaskawa America Support By Product - Inverter Drives; Yaskawa America Support By Product - Servo Amplifiers; Yaskawa America Support By Product - Servomotors; Yaskawa America Support By Product - Machine Controllers; Yaskawa America Support By Product - PLC Controllers; Yaskawa America Support By Product - Spindle Drives; Yaskawa America Support By Product - Spindle Motors; Yaskawa product page carrying the verbatim definition of Legacy.

Part number breakdown

Decoded from YASKAWA AC Drive-A1000 High Performance Vector Control Drive Technical Manual (SIEP C710616 41H) (SIEPC71061641), 1.3 Model Number and Nameplate Check, p.35, 36. Codes the document does not list are shown as not documented.

  • Series
    A
    Drive A1000 Series
    Source: SIEPC71061641 p.35, 36
  • Region code
    U
    USA
    Source: SIEPC71061641 p.35, 36
  • Voltage class
    2
    3-phase, 200-240 Vac
    Source: SIEPC71061641 p.35, 36
  • Customized specifications
    A
    Standard model
    Source: SIEPC71061641 p.35, 36
  • Drive model (rated output current code)
    2A0021
    2A0021: max. motor capacity 3.7 kW (5 HP), rated output current 17.5 A, heavy duty rating
    ratedOutputKw: 3.7ratedOutputHp: 5ratedCurrentA: 17.5duty: heavy
    Source: SIEPC71061641 p.36, 37, 38, 39, 40, 529, 530, 531, 532, 533, 534, 535, 536, 537
  • Enclosure type
    F
    IP20/NEMA 1, UL Type 1
    Source: SIEPC71061641 p.35, 36
  • Environmental specification
    A
    Standard
    Source: SIEPC71061641 p.35, 36

Technical specifications

A1000 Dynamic Braking Resistor 3 Percent
Heavy Duty - Rated Current (A)17.5
Heavy Duty - Nominal HP5
3% DB Resistor 3 - Qty Required1
3% DB Resistor 3 - Resistance (Ohms) (Each)62
3% DB Resistor 3 - Power (Watts) (Each)150
3% DB Resistor 3 - Approx. Braking Torque (%)80
3% DB Resistor 3 - Dynamic Braking Resistor Part NumberR7510
A1000 Dynamic Braking Resistor 3 Percent [A1000 - Dynamic Braking Resistor 3 Percent]
Normal Duty - Rated Current (A)21
Normal Duty - Nominal HP7.5
3% DB Resistor 3 - Qty Required2
3% DB Resistor 3 - Resistance (Ohms) (Each)62
3% DB Resistor 3 - Power (Watts) (Each)150
3% DB Resistor 3 - Approx. Braking Torque (%)110
3% DB Resistor 3 - Dynamic Braking Resistor Part NumberR7510
A1000 Dynamic Braking Resistor 10 Percent
Normal Duty - Nominal HP7.5
Braking Unit - QtyBuilt-in
10% DB Resistor - Qty Required1
10% DB Resistor - Resistance (Ohms) (Each)26
10% DB Resistor - Approx. Braking Torque (%)100
Minimum Resistance (Ohms) 216
Con figuration 3Single
Braking Unit - Part Number CDBR-Built-in
10% DB Resistor - Dynamic Braking Resistor Part NumberURS000268
A1000 Dynamic Braking Resistor 10 Percent [A1000 - Dynamic Braking]
Heavy Duty - Nominal HP5
Braking Unit - QtyBuilt-in
10% DB Resistor - Qty Required1
10% DB Resistor - Resistance (Ohms) (Each)25
10% DB Resistor - Approx. Braking Torque (%)150
Minimum Resistance (Ohms) 216
Con figuration 3Single
Braking Unit - Part Number CDBR-Built-in
10% DB Resistor - Dynamic Braking Resistor Part NumberURS000280

Documentation & CAD

Files hosted by Yaskawa; links open the official document or download page. 3D CAD requires a free Yaskawa login.

Manuals

2D drawings

Certificates

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Specifications compiled from official Yaskawa product documentation. Always confirm against the datasheet for your exact unit and revision.