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Product description

Control Techniques SP0405 is a servo drive from the Unidrive SP series for industrial drive and positioning tasks. The type number belongs to size 0 and the 380–480 Vac voltage class with three-phase input and three-phase output. In the official rating table, Control Techniques specifies a maximum continuous current of 4.2 A and a peak current of 7.3 A for SP0405. Typical motor power is 1.5 kW or 2 HP. This exact assignment is important for spare-part matching because the adjacent SP0401 to SP0404 types have lower current and power ratings despite sharing the same frame size. The permitted line frequency is 48–65 Hz and the input power factor is 0.97. For control-cabinet applications, the documented IP20 enclosure rating, forced convection, and operating range from 0 to 40 °C are decisive. Maximum permitted non-condensing humidity is 95 % at 40 °C. Open-loop operation supports output frequencies from 0 to 3000 Hz. A 2-wire RS485 interface is available for serial communication; the protocol options include Modbus RTU. Size 0 accepts up to two SM option modules and weighs 4.6 lb. Before replacement, compare the complete type number, line voltage, continuous and peak current, motor power, control mode, option modules, and existing parameterization. For maintenance teams, the clear size assignment and documented interfaces are particularly relevant for a planned replacement. This allows targeted procurement of SP0405 for maintenance, repair, retrofit, or recommissioning without confusing it with visually similar Unidrive-SP power classes. The existing machine configuration remains traceable and can be planned using the documented electrical ratings.

Control Techniques SP0405

Specifications

Manufacturer Control Techniques
Product series Unidrive SP
Manufacturer/order/identification number SP0405
Device type Servo drive / AC drive controller
Frame size 0
Line voltage 380–480 Vac ±10 %
Phase configuration 3-phase input and 3-phase output
Maximum continuous current 4.2 A
Maximum peak current 7.3 A
Typical motor power 1.5 kW / 2 HP
Line frequency 48–65 Hz
Input power factor 0.97
Operating temperature 0–40 °C without derating
Cooling method Forced convection
Maximum humidity 95 % non-condensing at 40 °C
Enclosure rating IP20 / NEMA 1
Output frequency in open-loop operation 0–3000 Hz
Serial communication 2-wire RS485 with Modbus RTU
Option modules up to 2 SM option modules
Weight 4.6 lb
Control cabinet with PLC modules and automation components
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FAQ

Frequently asked questions

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What is the power rating of Control Techniques SP0405?

For SP0405, Control Techniques specifies a typical motor power of 1.5 kW or 2 HP and a maximum continuous current of 4.2 A.

Which line voltage is SP0405 designed for?

The version belongs to the three-phase 380–480 Vac ±10 % voltage class with a permitted line frequency of 48–65 Hz.

Is there a guarantee?

Yes, we provide a 14-day functional guarantee for used items. This means the component must be operational when received.

Please note that the guarantee only applies when the warranty seal is undamaged.

If a defect occurs within 14 calendar days, please contact us in writing. Subject to availability, we will provide a replacement or refund the full purchase price after return.

Further details are provided in the terms and conditions supplied with your quotation.

How quickly do you dispatch and which shipping options are available?

We generally dispatch immediately - in many cases on the same working day. For particularly urgent requirements or machine downtime, we find a suitable solution as quickly as possible and provide a specific delivery window on request.

Express shipping or collection from our premises is also possible, depending on the situation. State your requirements during the ordering process or contact us directly.

We ship worldwide and work with reliable shipping partners, from parcel services to freight forwarding. Freight shipments normally require some preparation so the goods arrive safely and undamaged.

Which payment methods are available?

Payment is normally made by bank transfer against invoice. Payment is due within 10 calendar days of receiving the goods.

As a rule, we offer purchase on account for all customers. In individual cases, such as new customers or particularly high-value components, we may agree advance payment. This decision is made individually and communicated transparently.

Can we return items if they were ordered incorrectly?

Because we sell exclusively to business customers (B2B), there is no general right of return and no consumer right of withdrawal.

Please note that returns of functioning goods are generally excluded. In justified exceptional cases, we can assess an individual solution, but this is not the standard procedure.

Is there a discount when ordering several items?

For larger order quantities or several items of one type, we can offer individual discounts.

Simply send us a quick enquiry - we check availability and will gladly prepare a tailored quotation with quantity pricing.

Do you also purchase industrial spare parts?

Yes, we also purchase automation components, such as frequency inverters, PLC assemblies, panels, servo motors and CPUs. Components from Siemens, Lenze, Schneider Electric, Control Techniques or Heidenhain are especially sought after, and other brands are also possible.

The process is straightforward: email us an inventory list or overview photos at info@reha-industriekomponenten.de. We calculate a market-based purchase price and send you an offer.

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