Sanyo Denki 2H17SH-KS02 Stepping Motor

Product Details

2H17SH-KS02 Product Description

The Sanyo Denki 2H17SH-KS02 is a high-precision stepping motor engineered for seamless integration within the 2H Series motion control architecture. Designed to deliver consistent torque output, low-vibration stepping performance, and reliable positional accuracy, the 2H17SH-KS02 serves as a foundational execution-layer component in multi-axis automation platforms. Whether deployed in semiconductor handling, precision assembly, medical instrumentation, or industrial packaging lines, this motor is built to sustain demanding duty cycles while maintaining synchronization with upstream drive and controller layers.

In modern industrial control architectures, the execution layer — where motors, actuators, and drives operate — must respond with deterministic precision to commands issued from the control layer. The 2H17SH-KS02 achieves this by offering a well-characterized electromagnetic profile that pairs directly with Sanyo Denki's own stepper driver ecosystem, as well as third-party pulse-direction controllers and PLC motion modules. Its compact NEMA-compatible frame and standardized shaft geometry simplify mechanical integration into existing machine frames, reducing engineering rework during system upgrades or expansions.

From a system architecture perspective, the 2H17SH-KS02 is not a standalone component — it is a node within a coordinated motion network. Its performance is optimized when paired with compatible microstepping drivers, motion controllers, and feedback accessories that together form a closed or semi-closed loop execution chain. This contextual integration philosophy ensures that positional errors are minimized, thermal loads are distributed efficiently, and system diagnostics can be performed at the drive level without interrupting production cycles.

The 2H17SH-KS02 achieves its full performance potential when deployed as part of a coordinated automation platform. In a typical multi-axis motion system, the motor interfaces with a Sanyo Denki SH Series stepper driver or compatible pulse-direction drive module, which receives motion commands from a PLC motion control CPU — such as a Mitsubishi Electric MELSEC Q172DCPU or Omron NJ-series motion controller — via high-speed pulse output or EtherCAT motion bus.

At the I/O layer, digital output modules from the PLC rack — such as Mitsubishi QY10 or Omron CJ1W-OD211 — generate the pulse and direction signals that govern motor step rate and rotation direction. These signals pass through signal isolation modules or line drivers to ensure noise immunity across long cable runs in electrically noisy environments such as welding lines, press shops, or high-frequency drive cabinets.

Power supply integrity is critical for stepping motor performance. A Sanyo Denki SanAce power supply or equivalent 24 VDC regulated rail — such as a Phoenix Contact QUINT-PS or Siemens SITOP PSU100S — provides stable logic-level power to the driver card, while a separate motor bus voltage (typically 24–48 VDC) feeds the motor winding current. Proper decoupling capacitors and EMC filters at the power entry point prevent voltage spikes from propagating into the motor winding and causing missed steps or thermal runaway.

For multi-axis coordination, the 2H17SH-KS02 can be deployed alongside Sanyo Denki 2H24SH or 2H34SH series motors on larger frame axes, enabling a mixed-torque architecture where smaller motors handle fine-positioning tasks and larger motors manage load-bearing or high-inertia axes. A Sanyo Denki RS2 Series servo driver may also be integrated on high-dynamic axes within the same cabinet, sharing a common DC bus and synchronized via the motion controller's interpolation engine.

At the HMI layer, operator interfaces such as a Proface GP4000 series panel or Weintek cMT series touchscreen provide real-time axis position feedback, alarm visualization, and manual jog control. These panels communicate with the PLC CPU via Ethernet/IP or Modbus TCP, enabling operators to monitor stepping motor status — including step loss detection flags and thermal warnings — without direct access to the drive cabinet.

For applications requiring position verification, a rotary encoder or linear scale (e.g., Renishaw RGH series or Heidenhain ERN 1381) can be retrofitted to the 2H17SH-KS02 shaft or load mechanism, feeding position data back to the motion controller for semi-closed loop correction. This architecture significantly reduces the risk of accumulated positional error in long-duration production runs, particularly in precision dispensing, laser marking, or CNC routing applications.

Terminal blocks and wiring accessories — such as Phoenix Contact MKDS series or Weidmüller WDU 2.5 — organize motor phase leads, encoder cables, and limit switch wiring within the control cabinet, ensuring maintainability and reducing troubleshooting time during scheduled preventive maintenance intervals.

Precision Manufacturing & Assembly: In PCB assembly machines, semiconductor wafer handlers, and optical lens alignment systems, the 2H17SH-KS02 provides the sub-millimeter positional repeatability required for component placement and inspection routines. Its low-vibration stepping profile minimizes mechanical resonance that could disturb sensitive optical or force-sensing subsystems.

Packaging & Labeling Lines: Stepping motors in the 2H Series are widely deployed in label applicators, filling machines, and carton erectors where precise indexing and repeatable positioning are essential. The 2H17SH-KS02's compact frame allows integration into space-constrained machine heads without compromising torque output at low speeds.

Medical & Laboratory Instrumentation: Analytical instruments, sample handling robots, and infusion pump mechanisms rely on stepping motors for their open-loop simplicity and predictable step-angle behavior. The 2H17SH-KS02's Japan-origin manufacturing and consistent electromagnetic characteristics make it suitable for regulated medical device environments where component traceability and batch consistency are required.

Textile & Printing Machinery: In fabric feed systems, inkjet print head positioning, and screen printing registration mechanisms, the 2H17SH-KS02 delivers the low-speed torque and fine resolution needed for pattern registration and material tension control across multi-station production lines.

Water Treatment & Process Control: Valve actuator positioning, chemical dosing pump drives, and filter backwash sequencing systems benefit from the stepping motor's inherent position retention at standstill — eliminating the need for mechanical brakes in low-load holding applications and reducing auxiliary component count in remote pump stations.

Q1: Is the 2H17SH-KS02 compatible with third-party stepper drivers and PLC pulse output modules?A: Yes. The 2H17SH-KS02 operates on a standard 2-phase bipolar winding configuration with a 4-lead interface, making it compatible with any stepper driver that supports bipolar constant-current drive at the appropriate voltage and current rating. Pulse/direction signal compatibility extends to most PLC high-speed output modules, including Mitsubishi MELSEC, Omron Sysmac, Siemens S7, and Beckhoff EtherCAT terminal output modules. Verify driver current rating against the motor's rated phase current before commissioning.

Q2: How should the 2H17SH-KS02 be integrated into a multi-axis motion architecture to ensure long-term reliability?A: For multi-axis deployments, ensure that each motor axis has a dedicated driver channel with independent current limiting and thermal protection. Use shielded motor cables with drain wire grounded at the driver end only to prevent ground loops. Implement soft-start ramp profiles in the motion controller to reduce mechanical shock at axis initialization. Schedule periodic inspection of motor shaft couplings, cable connectors, and driver heat sink condition as part of a preventive maintenance program aligned with the 12-Month Warranty baseline.

Q3: What is the warranty coverage and stock availability for the 2H17SH-KS02?A: All 2H17SH-KS02 units supplied by NANKMOS carry a 12-Month Warranty covering manufacturing defects and electrical performance under normal operating conditions. Units are pre-tested prior to shipment and accompanied by inspection records. In-stock inventory is maintained to support rapid project timelines, with global shipping available. For volume orders, lead time and allocation can be confirmed via [email protected] or +86 18359268345.