Yaskawa USR000038
G7 Braking Options
Dynamic Braking Resistor, 10% Duty Cycle - are rated for 10% duty cycle over a 100 second interval. These resistors are designed for separate panel mounting. Braking transistors are built-in on all GA500 models.
Lifecycle & replacement
Yaskawa's published discontinuation lists (checked 2026-09-01) do not assign a lifecycle status to this part number.
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.
Technical specifications
G7 Dynamic Braking Resistor 10 Percent
| Nominal HP 1 | 15 |
| Transistor Module(s) - Qty | Included |
| Resistor(s) - Qty | 1 |
| Resistor(s) - Configuration 2 | Single (3) |
| Drive Model Number CIMR-G7U | 47P51 |
| Transistor Module(s) - Part Number CDBR- | Included |
GA500 - 10 Percent Dynamic Braking
| Normal Duty HP | 10 |
| Heavy Duty HP | 10 |
| 10% Dynamic Braking Option (Max 10 Second on-time) - Resistor - Quantity | 1 |
| 10% Dynamic Braking Option (Max 10 Second on-time) - Resistor Specifications - Resistance | 50 |
| 10% Dynamic Braking Option (Max 10 Second on-time) - Resistor Specifications - Watts | 1600 |
| 10% Dynamic Braking Option (Max 10 Second on-time) - Resistor Specifications - Enclosure | GCE4 |
| Catalog Code | GA50U4018... |
GA500 - 10 Percent Dynamic Braking [GA500 - 10 Percent Dynamic Braking]
| Normal Duty HP | 15 |
| Heavy Duty HP | 10 |
| 10% Dynamic Braking Option (Max 10 Second on-time) - Resistor - Quantity | 1 |
| 10% Dynamic Braking Option (Max 10 Second on-time) - Resistor Specifications - Resistance | 50 |
| 10% Dynamic Braking Option (Max 10 Second on-time) - Resistor Specifications - Watts | 1600 |
| 10% Dynamic Braking Option (Max 10 Second on-time) - Resistor Specifications - Enclosure | GCE4 |
| Catalog Code | GA50U4023... |
GA501 - 10 Percent Dynamic Braking
| Normal Duty HP | 10 |
| Heavy Duty HP | 10 |
| 10% Dynamic Braking Option (Max 10 Second on-time) - Resistor - Quantity | 1 |
| 10% Dynamic Braking Option (Max 10 Second on-time) - Resistor Specifications - Resistance | 50 |
| 10% Dynamic Braking Option (Max 10 Second on-time) - Resistor Specifications - Watts | 1600 |
| 10% Dynamic Braking Option (Max 10 Second on-time) - Resistor Specifications - Enclosure | GCE4 |
| Catalog Code | GA51U4018... |
GA501 - 10 Percent Dynamic Braking [GA501 - 10 Percent Dynamic Braking]
| Normal Duty HP | 15 |
| Heavy Duty HP | 10 |
| 10% Dynamic Braking Option (Max 10 Second on-time) - Resistor - Quantity | 1 |
| 10% Dynamic Braking Option (Max 10 Second on-time) - Resistor Specifications - Resistance | 50 |
| 10% Dynamic Braking Option (Max 10 Second on-time) - Resistor Specifications - Watts | 1600 |
| 10% Dynamic Braking Option (Max 10 Second on-time) - Resistor Specifications - Enclosure | GCE4 |
| Catalog Code | GA51U4023... |
V1000 Dynamic Braking Resistor 10 Percent
| 10% DB Resistor - Quantity Required | 1 |
| 10% DB Resistor - Resistance (Ohms) (Each) | 50 |
| 10% DB Resistor - Power (Watts) (Each) | 1600 |
| 10% DB Resistor - Approximate Peak Braking Torque (%) - ND | 120 |
| 10% DB Resistor - Approximate Peak Braking Torque (%) - HD | 150 |
| 10% DB Resistor - Dimensions (Inches) - Length | 12 |
| 10% DB Resistor - Dimensions (Inches) - Width | 13 |
| 10% DB Resistor - Dimensions (Inches) - Height | 5 |
| Drive Model Number | CIMR-VU4A0018FAA |
V1000 Dynamic Braking Resistor 10 Percent [V1000 - Dynamic Braking Resistor 10 Percent]
| 10% DB Resistor - Quantity Required | 1 |
| 10% DB Resistor - Resistance (Ohms) (Each) | 50 |
| 10% DB Resistor - Power (Watts) (Each) | 1600 |
| 10% DB Resistor - Approximate Peak Braking Torque (%) - ND | 113 |
| 10% DB Resistor - Approximate Peak Braking Torque (%) - HD | 150 |
| 10% DB Resistor - Dimensions (Inches) - Length | 12 |
| 10% DB Resistor - Dimensions (Inches) - Width | 13 |
| 10% DB Resistor - Dimensions (Inches) - Height | 5 |
| Drive Model Number | CIMR-VU4A0023FAA |
Documentation & CAD
Files hosted by Yaskawa; links open the official document or download page. 3D CAD requires a free Yaskawa login.
Datasheets & catalogs
Manuals
- Tech Manual
- Arc Flash and PPE Manual Supplement
- GA500 Finless-Type Installation & Primary Operation
- GA500 Finless-Type Installation & Primary Operation (TOEPYAISUP23)
- GA500 Versatile Compact AC Drive Installation & Primary Operation
- GA500 Versatile Compact AC Drive Installation & Primary Operation (EZZ024333)
- GA500 Versatile Compact AC Drive Installation & Primary Operation (TOEPYAISUP12)
- GA500 Versatile Compact AC Drive Technical Reference
- GA500 Versatile Compact AC Drive Technical Reference (TOEPYAISUP23)
- GA500 Versatile Compact AC Drive Technical Reference (TOEPYAISUP12)
- GA500 Versatile Compact AC Drive Technical Reference (EZZ024347)
- GA500 Quick Setup Procedure
- + 34 more on the official site
2D drawings
ECAD / configuration files
Get a quote for a replacement
Industrial Automation Co. stocks, sources, and repairs Yaskawa parts — new, refurbished, or exchange units with warranty.
Specifications compiled from official Yaskawa product documentation. Always confirm against the datasheet for your exact unit and revision.