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Saj Mc20 RS485 Modbus Frequency Inverter
US$68.00
10 Pieces
Product specifications
Rated Power
Product profile
Customization
AvailableApplication
Three Phase TransducerOutput Type
TripleModel NO.
MC20Principle of Work
Vector Control TransducerSwitch Mode
PWM ControlMain Circuit Type
VoltageVoltage of Power Supply
Low Voltage Variable-Frequency DriveLink of Transformation
AC-DC-AC Variable-Frequency DriveNature of DC Power
Voltage Variable-Frequency DriveFunction
Constant Torque Universal TypeBrand
SajProduct Series
Mc20Protection Grade
IP20Compatible Motor
3-Phase Asynchronous Induction MotorControl Mode
Open-Loop Vector & V/F ControlStandard Communication
RS485 ModbusCooling Method
Forced Air CoolingApplication Scenarios
Fans, Pumps, Conveyors, General Industrial EquipmePower Range
0.75kw~37kwOverload Capacity
150% Overload for 60sInput Voltage
1-Phase 220V / 3-Phase 380VTransport Package
Export Fumigated Wooden Case / Thick Carton with FSpecification
0.75kW~37kWTrademark
SAJOrigin
ChinaHS Code
8504409990Production Capacity
100000PCS/YearKey features
Compact narrow body & single-side wiring design, volume reduced by 44% vs traditional models, seamless side-by-side mounting saves cabinet space.
Upgraded main control chip with 4x higher computing power, open-loop vector control delivers stable low-speed high-torque motor performance.
Wide input voltage tolerance, supports multiple fieldbus expansions, widely compatible with fans, pumps and conveyor equipment.
Built-in multi-section energy-saving curves and dedicated sleep logic for fans & water pumps, achieving 20%~50% power saving to cut long-term electricity expenses.
Equipped with over-current, over-voltage, overload, overheating, short-circuit and more than 10 protection functions, fault data automatic storage, preventing equipment burnout and unplanned downtime.
Multilingual LCD keypad supports parameter copy & batch upload; automatic motor parameter identification enables quick commissioning without professional technicians.
Standard RS485 port, optional Profinet/EtherCAT bus modules, easy to connect with PLC for centralized remote automatic control on production lines.
Supports vertical and wall-mounted installation, partitioned terminals for error-free wiring; modular design allows separate component replacement, greatly reducing after-sales maintenance cost.
Company profile
Cangzhou Terok International Trade Co., LtdHebei, China
Business Type: Manufacturer/FactoryNearest Port: Tianjin, QingdaoAverage Response Time: ≤1.95hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, FCA
AI-Powered supplier vetting
SummaryCangzhou Terok International Trade Co., Ltd. is identified as a China-based manufacturer/factory in Hebei, combining international trade, production, and sales. It produces roller bearing housings, bearings, seals, conveyor and roller components, machine tools, automation equipment, and related stamped products. The supplier reports ISO 9001 certification, 31–40 quality-control staff, three production lines, and stated output of 3,000,000 stamping bearing seats. It describes R&D activity involving semi-automatic roller machinery and reports customized solutions and international trade support. However, the provided information does not establish financial credibility, named customer cases, or independently verified service performance. Reported order lead times are 2–3 months off-peak and 4–6 months during peak periods.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and Limited Company in China, while its business description states that it integrates international trade, production, and sales across industrial equipment, components, tools, and machinery. This indicates both manufacturing and trading capabilities.
CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a quality-management-system certification, although the provided slices do not include the certificate number, scope, issuer, or validity period.
After-Sales capabilityThe supplier explicitly claims to provide personalized solutions and a comprehensive pre-sale, in-sale, and after-sale service network, with timely and efficient support available globally. The claim supports stated service capability, but no performance metrics or customer references are provided.
R&D capabilityThe supplier reports 6–10 years of total R&D engineer experience and describes a professional R&D team developing or introducing semi-automatic roller machine tools and processing lines intended to reduce energy consumption and maintenance costs. These statements provide explicit evidence of R&D activity, though no patents, technical performance results, or independently verified innovations are supplied.
Production capacityThe supplier is identified as a manufacturer, operates three production lines, reports 31–40 quality-control staff, and states production of 3,000,000 stamping bearing seats. Its product scope includes roller components, machine tools, automation equipment, and stamped products; however, reported lead times of 2–3 months off-peak and 4–6 months peak indicate extended fulfillment periods.
Customization capabilityThe supplier explicitly states that it provides personalized solutions and customized solutions, supported by production expertise in roller accessories and roller machine tools. The slices do not specify customization limits, engineering workflow, tooling ownership, or examples of completed customized orders.
Product Q&A
Q:What types of motors are compatible with your inverters?
A:
MC20 series matches 3-phase asynchronous induction motors. It supports open-loop vector control and V/F control, realizing low-speed high-torque output without encoders.
Q:What is your lead time? Can you deliver goods on FOB Tianjin basis?
A:
Standard models are delivered within 3-5 working days; customized versions take 7-10 working days. Our quotation is FOB Tianjin, excluding ocean freight and insurance cost.
Q:What communication buses do you support? Can it connect to PLC systems?
A:
Standard RS485 Modbus port is equipped, optional Profinet & EtherCAT expansion cards are available. It can connect with various PLCs for centralized automatic production line control.
Q:How long is the warranty period? What about after-sales service?
A:
12-month full warranty is provided; free repair and replacement for non-artificial damage. We supply remote commissioning guidance, complete parameter manuals and operation videos.
Q:Can I mix different power models in one order?
A:
Mixed container loading of multiple power ratings is acceptable. MOQ is 1 unit per model, no extra packing charge for mixed loading, and a full set of customs documents can be issued uniformly.
Send Inquiry
*To:Cangzhou Terok International Trade Co., Ltd
Cangzhou Terok International Trade Co., Ltd*Content:
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