PCB-mount drive
Trinamic (Analog Devices) TMCM-1637 PCB-mount drive
80 × 40 mm single-axis field-oriented-control module for BLDC, stepper and DC motors at 10–30 V, 5 A RMS continuous and 7 A peak, with ABN encoder and Hall inputs and RS485 or CAN at 1 Mbit/s.
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Key specifications
| Voltage (max) | 30 V |
|---|---|
| Data / bus | RS485 (1 Mbit/s), CAN (1 Mbit/s) |
| Supply | 10–30 VDC (24 V nominal) |
| Feedback | ABN incremental encoder, Hall sensors |
| Axes | 1 |
| Continuous current (max) | 5 A |
| Peak current (max) | 7 A |
| Dimensions | 80 × 40 mm, 7 mm high |
Summarised in our own words from Analog Devices, Inc.'s published data; series maxima, individual models vary. Last checked 2026-10-30. Source 1
Notes on this data
Production status not checked.
Specify Motion is not affiliated with Analog Devices, Inc.. Trinamic (Analog Devices) and TMCM-1637 are used only to identify the product. Comparisons use published figures; always confirm against the current datasheet.
Trinamic (Analog Devices) TMCM-1637 replacement and alternative options
Use these supply-network options as a starting point for an engineering check. We can also help source the original Trinamic (Analog Devices) part. Published series figures do not establish an exact-model or drop-in replacement: confirm ratings, fit, interfaces and approvals for your application.
Novanta's ultra-compact, power-dense servo drive for 8-72 VDC: 45 A continuous, 60 A peak, up to 5 kW, with a 75 kHz current loop. It comes as an SPI core module, a PCB-mount EtherCAT/CANopen board or a connectorised XCR unit, for cobot joints, humanoids and unmanned vehicles.
| Published maximum | TMCM-1637 | Everest Servo Drives (EVE-CORE, EVE-NE… |
|---|---|---|
| Continuous current | 5 A | 45 A meets or exceeds |
| Peak current | 7 A | 60 A meets or exceeds |
| Power | — | 5,000 W |
| Axes | 1 | 1 meets or exceeds |
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 | TMCM-1637 | FlexPro Digital Servo Drives (FE, FX, … |
|---|---|---|
| Continuous current | 5 A | 100 A meets or exceeds |
| Peak current | 7 A | 200 A meets or exceeds |
| Axes | 1 | — |
An 18 g, 99%-efficient Novanta micro servo drive for 8-60 VDC at 10 A continuous / 20 A peak, with BiSS-C and SSI feedback and STO SIL3. It suits surgical robots, exoskeletons, gimbals and robot end-effectors.
| Published maximum | TMCM-1637 | Capitan Servo Drives (CAP-CORE, CAP-NE… |
|---|---|---|
| Continuous current | 5 A | 10 A meets or exceeds |
| Peak current | 7 A | 20 A meets or exceeds |
| Axes | 1 | — |
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.
Typical applications
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 Trinamic (Analog Devices) TMCM-1637
Send these with your enquiry and an engineer can confirm the right TMCM-1637 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
Trinamic (Analog Devices) TMCM-1637: frequently asked questions
Can you help replace Trinamic (Analog Devices) TMCM-1637 or source the original?
Send the full model code, quantity and required date. Our engineers can check original-part availability and assess suitable alternatives, including Motion Control Products options where appropriate. We confirm compatibility and any changes needed before recommending a replacement.
What is the Trinamic (Analog Devices) TMCM-1637?
80 × 40 mm single-axis field-oriented-control module for BLDC, stepper and DC motors at 10–30 V, 5 A RMS continuous and 7 A peak, with ABN encoder and Hall inputs and RS485 or CAN at 1 Mbit/s. Published series figures include voltage 30 V, axes 1, continuous current 5 A, peak current 7 A. It is made by Analog Devices, Inc.; Specify Motion can help source it or propose an equivalent.
Who makes the Trinamic (Analog Devices) TMCM-1637?
The Trinamic (Analog Devices) TMCM-1637 is made by Trinamic (Analog Devices) (Analog Devices, Inc.) and is listed here for engineers comparing options. Specify Motion is not affiliated with Analog Devices, Inc.; brand names are used only to identify the product.
What is the voltage of the Trinamic (Analog Devices) TMCM-1637?
The published series maximum voltage is 30 V. Individual models and sizes in the TMCM-1637 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 Trinamic (Analog Devices) TMCM-1637?
We can assess suitable replacement options. On published figures, Novanta Everest Servo Drives (EVE-CORE, EVE-NET, EVE-XCR) - Summit Series and ADVANCED Motion Controls FlexPro Digital Servo Drives (FE, FX, FM, FD, FMP; Micro and Mini sizes) are options to assess 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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