PCB-mount drive
Elmo Motion Control Platinum Twitter PCB-mount drive
PCB-mounted EtherCAT servo drive of 35 x 30 x 15.3 mm and 26 g with continuous currents up to 80 A, DC supplies up to 195 V, up to 5.6 kW continuous output and functional safety to SIL 3 / PL e with FSoE.
Key specifications
| Voltage (max) | 195 V |
|---|---|
| Ingress protection | IP00 |
| Power (max) | 5,600 W |
| Feedback | BiSS, EnDat 2.1/2.2/3, HIPERFACE, HIPERFACE DSL, incremental, SIN/COS, SSI, resolver, digital Halls, Tamagawa, Panasonic, Sanyo Denki |
| Fieldbus | EtherCAT, Ethernet, USB, RS-232 |
| Continuous current (max) | 80 A |
| Interface | PCB mount |
| Weight | 26 g |
| Safety | IEC 61800-5-2 SIL 3, Cat 4 / PL e; FSoE; STO, SS1, SS2, SOS, SLS, SLP, SLT |
| Safe torque off | yes |
Summarised in our own words from Bosch Rexroth AG (Bosch Group)'s published data; series maxima, individual models vary. Last checked 2026-10-30. Source 1
Notes on this data
Peak current 2 x Ic. R35/200 noted as in TUV certification. Highlights quote 5,500 W; table gives 5.6 kW.
Specify Motion is not affiliated with Bosch Rexroth AG (Bosch Group). Elmo Motion Control and Platinum Twitter are used only to identify the product. Comparisons use published figures; always confirm against the current datasheet.
Typical applications
Alternatives that meet or exceed these figures
Engineers often come to us with an Elmo Motion Control part number and leave with an alternative that is easier to source, quicker to deliver or a better fit for the machine. These 3 series from our supply network are the closest match on published figures.
ADVANCED Motion Controls' ultra-compact, high power-density digital servo drives for 10-90 VDC systems, up to 100 A continuous and 200 A peak. They come in PCB, machine-embedded, panel and development-board formats, carry STO as standard, and run EtherCAT, CANopen or Ethernet/IP. Extended-environment models are rated -40 to +95 C.
| Published maximum | Platinum Twitter | FlexPro Digital Servo Drives (FE, FX, … |
|---|---|---|
| Continuous current | 80 A | 100 A meets or exceeds |
| Peak current | — | 200 A |
| Power | 5,600 W | — |
Network-capable AMC digital drives spanning 10-747 VDC and 120-480 VAC, up to 150 A continuous and 250 A peak (27.4 kW peak power), in PCB, panel, machine and vehicle formats. They support almost any motor type and feedback, plus CANopen, EtherCAT, POWERLINK and Modbus.
| Published maximum | Platinum Twitter | DigiFlex Performance Servo Drives (DP,… |
|---|---|---|
| Continuous current | 80 A | 150 A meets or exceeds |
| Peak current | — | 250 A |
| Power | 5,600 W | 27,400 W meets or exceeds |
Kinco's high-performance AC servo drive covering 200 W to 7.5 kW on 220 or 400 V class supplies, with full closed loop, multi-axis synchronisation, vibration suppression and SIL3 STO on selected models.
| Published maximum | Platinum Twitter | JD Series AC Servo Drives (JD430/620/6… |
|---|---|---|
| Continuous current | 80 A | — |
| Power | 5,600 W | 7,500 W meets or exceeds |
Figures are the highest published for each series and are not always measured the same way. A higher figure is not automatically a better choice: mounting, duty cycle, feedback, connectors and approvals matter too. An engineer will check the fit against your application before recommending anything.
What a PCB-mount drive is
A PCB-mount servo drive is a compact servo drive module designed to be soldered or plugged into a host circuit board, rather than mounted in a cabinet. It contains the power stage and control loops for brushless, brushed or stepper-style motors, with interfaces such as CANopen, EtherCAT, SPI or analogue. Some versions are supplied with evaluation or carrier boards. Very high power density lets them fit inside robots, medical devices and instruments.
When engineers choose a PCB-mount drive
Choose a PCB-mount drive when the motor control must be embedded in the product, such as surgical robots, exoskeletons, AGVs, drones and laboratory instruments. It saves space and weight and integrates with the host board. The trade-offs are design responsibility and thermal management: the host board must provide heatsinking, connectors, EMC and protection. For machines with space for cabinets, packaged drives are simpler.
How to specify the Elmo Motion Control Platinum Twitter
Send these with your enquiry and an engineer can confirm the right Platinum Twitter variant or an equivalent:
- Supply voltage (V DC)
- Continuous and peak current (A)
- Motor and feedback type
- Interface: CANopen, EtherCAT, SPI or analogue
- Size and mounting (mm)
- Thermal path and heatsinking
- Safety functions and approvals
Common mistakes to avoid
- Ignoring the thermal path on the host board
- Not designing EMC filtering and protection
- Assuming evaluation board performance in a sealed product
- Leaving out testing for safety and medical approvals
Elmo Motion Control Platinum Twitter: frequently asked questions
What is the Elmo Motion Control Platinum Twitter?
PCB-mounted EtherCAT servo drive of 35 x 30 x 15.3 mm and 26 g with continuous currents up to 80 A, DC supplies up to 195 V, up to 5.6 kW continuous output and functional safety to SIL 3 / PL e with FSoE. Published series figures include voltage 195 V, power 5,600 W, continuous current 80 A, weight 26 g. It is made by Bosch Rexroth AG (Bosch Group); Specify Motion can help source it or propose an equivalent.
Who makes the Elmo Motion Control Platinum Twitter?
The Elmo Motion Control Platinum Twitter is made by Elmo Motion Control (Bosch Rexroth AG (Bosch Group)) and is listed here for engineers comparing options. Specify Motion is not affiliated with Bosch Rexroth AG (Bosch Group); brand names are used only to identify the product.
What is the voltage of the Elmo Motion Control Platinum Twitter?
The published series maximum voltage is 195 V. Individual models and sizes in the Platinum Twitter range vary, so check the exact variant against your duty cycle, mounting and environment, or ask our engineers to confirm the right size for you.
Is there an alternative to the Elmo Motion Control Platinum Twitter?
Yes. On published figures, ADVANCED Motion Controls FlexPro Digital Servo Drives (FE, FX, FM, FD, FMP; Micro and Mini sizes) and ADVANCED Motion Controls DigiFlex Performance Servo Drives (DP, DZ, DV) are the closest match from our supply network. An engineer confirms the fit against your application before recommending anything.
What is the benefit of a PCB-mount servo drive?
A PCB-mount drive puts motor control inside the product, saving space, weight and cabling. It integrates with the host electronics and can be very power-dense. The host board designer takes on thermal, EMC and protection design, so evaluation boards are often used first.
How is heat removed from a PCB-mount drive?
Heat is usually conducted through the drive's base or pins into the host board and a heatsink or chassis. Copper area, thermal interface materials and airflow all matter. Continuous current ratings often assume specific heatsinking, so check the conditions in the datasheet.
Further reading: How to select a pcb mount servo drive · How to select a servo drive · Servo drives
Other pcb-mount drive series
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