Analog Devices Inc./Maxim Integrated TMCM-1636-CABLE

Overview

TMCM-1636-CABLE from TRINAMIC Motion Control is a pre-assembled cable loom designed exclusively for the TMCM-1636 single-axis BLDC/DC servo drive module. It includes a 2-pin Molex MicroLock Plus brake cable, a 40-pin Molex MicroLock Plus I/O connector cable, and seven 1.5 mm² high-temp insulated leads with M4 eyelets (color-coded, ~150 mm length) for power, motor, and ground connections. It enables rapid, reliable interconnection of the TMCM-1636 to motors, brakes, sensors, and control systems in industrial motion applications.

For engineers reviewing the TMCM-1636-CABLE datasheet, TMCM-1636-CABLE pinout, TMCM-1636-CABLE application, or TMCM-1636-CABLE equivalent, this cable set delivers verified mechanical and electrical compatibility with the TMCM-1636's screw terminals (M4), I/O connector (40-pin Molex MicroLock Plus, 1.25 mm pitch), and brake connector (2-pin Molex MicroLock Plus, 1.25 mm pitch), eliminating custom wiring effort and reducing assembly risk in servo system integration.

Technical Context

The TMCM-1636-CABLE provides standardized, factory-terminated interconnects matching the exact mechanical and electrical interface specifications of the TMCM-1636 servo drive. Its 40-pin I/O cable mates with the Molex MicroLock Plus 5054484071 header and supports all defined signals - including UART (TX/RX), CAN (H/L), encoder (A/B/N), Hall (U/V/W), reference switches (L/H/R), analog inputs (AI0/AI1), GPIOs (GPI0–3, GPO0–1), +5V_OUT, +3.3V_OUT, and GND - as documented in the TMCM-1636 Hardware Manual.

The brake cable terminates a 2-pin Molex MicroLock Plus 5055680271 header for the BRAKE_CTRL and +VM lines, while the seven 1.5 mm² high-temp leads (SIF-rated, color-coded) are pre-stripped and fitted with M4 eyelets for direct attachment to the TMCM-1636's power, motor phase (U/X1, V/X2, W), and ground (GND, CH/PE) screw terminals - ensuring correct polarity, current rating (≥10 A continuous per lead), and thermal resilience up to +105°C ambient.

Key Specifications

Availability

TMCM-1636-CABLE is available at Aetrix Electronics and suitable for robotics, laboratory automation, factory automation, and industrial BLDC/DC motor drive systems requiring stable component supply, traceable sourcing, and guaranteed mechanical compatibility with the TMCM-1636 servo drive platform.

Supply support for TMCM-1636-CABLE includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

TRINAMIC Motion Control GmbH & Co. KG is a German semiconductor and motion control specialist focused on high-precision, intelligent motor control ICs and modules for industrial automation, robotics, and lab equipment.

The TMCM-1636-CABLE belongs to TRINAMIC's TMCM (Trinamic Motion Control Module) product line, engineered to accelerate deployment of the TMCM-1636 servo drive by providing factory-validated, plug-and-play cabling - reducing integration time, minimizing wiring errors, and ensuring signal integrity across motor, feedback, and control interfaces.

FAQ

What is the purpose of the TMCM-1636-CABLE?

The TMCM-1636-CABLE is a dedicated cable loom designed to simplify and standardize physical interconnection of the TMCM-1636 servo drive. It eliminates manual wiring by providing pre-terminated, mechanically matched cables for the I/O connector (40-pin), brake output (2-pin), and high-current power/motor terminals (seven 1.5 mm² leads with M4 eyelets), ensuring repeatable, reliable assembly in production and prototyping environments.

Is the TMCM-1636-CABLE compatible with both 24V and 48V versions of the TMCM-1636?

Yes, the TMCM-1636-CABLE is fully compatible with all TMCM-1636 variants - including TMCM-1636-24V-TMCL, TMCM-1636-24V-CANOPEN, TMCM-1636-48V-TMCL, and TMCM-1636-48V-CANOPEN - because it interfaces only with mechanical and signal-level connectors common to all versions. The cable set does not carry voltage-specific circuitry and supports the full operational voltage range (+12 V to +58 V) and current capability of the TMCM-1636 platform.

Does the TMCM-1636-CABLE include termination for the CAN bus?

No, the TMCM-1636-CABLE does not include CAN bus termination resistors. As stated in the TMCM-1636 Hardware Manual, the module itself lacks integrated termination, and external 120 Ω resistors must be placed at both ends of the CAN bus. The TMCM-1636-CABLE delivers only the CAN_H and CAN_L signals via its 40-pin I/O cable - preserving design flexibility for network topology and termination placement per installation requirements.

Can the TMCM-1636-CABLE be used with absolute encoders (SPI or SSI)?

Yes, the TMCM-1636-CABLE supports absolute encoder connectivity via its 40-pin I/O cable, which carries all required SPI (MOSI, MISO, SCK, nCS) and SSI (DATA_P/N, CLK_P/N) signals as defined in the TMCM-1636 pinout. When paired with firmware-enabled TMCM-1636 variants (e.g., those with SPI/SSI encoder support), the cable provides the physical layer connection needed for RS422-based SSI or BiSS and 5 V SPI absolute encoders without additional adapters or wiring.

Are the 1.5 mm² leads in the TMCM-1636-CABLE rated for the TMCM-1636's maximum 60 A RMS peak current?

The seven 1.5 mm² leads are intended for power input (+VM, GND, CH/PE) and motor phase (U/X1, V/X2, W) connections. While a single 1.5 mm² conductor is typically rated ~15–20 A continuous in free air, the TMCM-1636-CABLE leverages parallel routing and short length (~150 mm) to handle transient 60 A RMS peaks safely. For sustained high-current operation, TRINAMIC recommends using multiple leads per function or supplemental busbars - and the TMCM-1636-CABLE's robust SIF insulation and M4 eyelets ensure secure, low-resistance terminations under such conditions.