Motion Control Buyers' Guide
ATSpeed

13 Spartan Road, Spartan

tel:  
+27 11 392 3837
fax:  
+27 86 622 7776
cell:  
+27 79 874 6137
email:  
[email protected]
url:  
www.atspeed.co.za

Core business offering: braking resistors.


Dias, Luciano
Sales
[email protected]
Muller Massis, Theo
Technical Manager
[email protected]
Salamon, Adi
Sales Manager
[email protected]
Section - Control systems & components
-Control components
- Control relays
- Other
-Programmable controls
- PLC
-Visualisation
- HMI
Section - Gauges, indicators, transmitters, sensors, encoders & switches
-Encoders
- Linear
- Rotary
- Synchros & resolvers
-Gauges & indicators
- Counters
- Current
- Digital
- Energy; VAhr/kVAhr
- Energy; Whr/kWhr
- Flow
- Frequency
- Level
- Power factor
- Power; VA/kVA
- Power; W/kW
- Pressure
- Temperature
- Voltage
-Machine safety
- Over- under-speed protection
- Overload protection; Electrical
- Overload protection; Mechanical
- Shear pins
- Torque limiters
-Other
- Control panels
- Indicator lamps
- Joysticks
- Switches; Manual
-Personnel safety
- Audible safety devices (alarms, klaxons, etc)
- Dual-hand controls
- Emergency brakes
- Emergency stops
- Foot switches
- Light curtains & guards
- Mechanical guards
- Movement sensors
- Photoelectric guards
- Presence sensors
- Programmable relays
- Safety controllers & shutdown systems
- Safety mats
- Safety relays
- Trip switches
- Vibration sensors
- Visual safety devices (beacons, etc)
-Presence sensors
- Capacitive sensors
- IR sensors
- Limit switch
- Magnetic sensors
- Proximity
- Thermal sensors
- Vision systems
-Switches
- Flow
- Level
- Position
- Pressure
- Temperature
- Vibration
-Transmitters & transducers
- Accelerometers
- Angle
- Current
- Current transformers (CTs)
- Energy; VAhr/kVAhr
- Energy; Whr/kWhr
- Frequency
- Particle counters
- Potentiometers
- Power factor
- Power; VA/kVA
- Power; W/kW
- Strain gauge sensors
- Tacho generators
- Tilt transducers
- Torque sensors
- Turn rate sensors (gyros/solid state)
- Vibration
- Voltage
Section - Maintenance, Reliability & Asset Optimisation
-Electrical
- Cable management systems
- Circuit breakers
- Connectors
- DB panels
- Fuses
- Fusible links
- Housings and enclosures
- Power contactors & isolators
- Protection (thermal, magnetic, electronic, CT, overvoltage)
- Transformer oil
Section - Motors, drives & motor controllers
-AC controllers & starters
- 3-phase; frequency control; 1 - 10 kW
- 3-phase; frequency control; 10 - 100 kW
- 3-phase; frequency control; Fractional kW
- 3-phase; frequency control; Over 100 kW
- Direct on line (DOL)
- Direct torque control
- Flux vector control
- Matrix converter
- Regenerative
- Resistance
- Single phase; Frequency control; 1 - 10 kW
- Single phase; Frequency control; Fractional kW
- Soft starters; Autotransformer
- Soft starters; Electronic
- Soft starters; Other
- Soft starters; Resistance
- Soft starters; Star-Delta
- Traction control
-AC Motors
- 3-phase
- 3-phase; 1-10 kW
- 3-phase; Fractional kW
- 3-phase; Synchronous
- Geared
- MV; 3-phase
- Servomotor; Geared
- Servomotor; Ungeared
- Single phase; 1-10 kW
- Single phase; Fractional kW
- Single phase; Over 10 kW
- Single phase; Synchronous
- Traction
-Controller motor sets
- AC; 3-phase; Frequency control; Closed loop
- AC; 3-phase; Frequency control; Open loop
- AC; Single phase; Frequency control; Closed loop
- AC; Single phase; Frequency control; Open loop
- DC; Motor controller combination; Closed loop
- DC; Motor controller combination; Open loop
- DC; Pulse width modulation (PWM); Closed loop
- DC; Pulse width modulation (PWM); Open loop
-DC controllers & starters
- Current control; 10-100 kW
- Current control; 1-10 kW
- Current control; Fractional kW
- Current control; Over 100 kW
- Regenerative
- Starters
- Traction control
- Voltage control; 10-100 kW
- Voltage control; 1-10 kW
- Voltage control; Fractional kW
- Voltage control; Over 100 kW
-DC Motors
- 10-100 kW
- 1-10 kW
- Brushless
- Fractional kW
- Geared
- Over 100 kW
- Permanent magnet
- Servomotor; Geared
- Servomotor; Ungeared
- Traction
-Other electric motors
- Stepper
-Other
- Motor contactors & isolators
- Motor Control Centres (MCC)
Section - Power transmission & distribution
-Electrical
- Cable management systems
- Circuit breakers
- Connectors
- DB panels
- Fuses
- Fusible links
- Housings and enclosures
- Power contactors & isolators
- Protection (thermal, magnetic, electronic, CT, overvoltage)
- Transformer oil
Industry news:
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As South Africa accelerates the rollout of smart prepaid electricity metering, innovative enclosure technology from PPS is helping utilities improve network security, reduce electricity theft and protect critical electrical infrastructure.

Decoupling software from hardware for future-proofed process automation
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Legacy systems continue to perform admirably; the dilemma is that systems like PLCs, DCS (distributed control systems), SCADA and field devices were designed for deterministic, long-term operations.

SAFPA: From the President’s desk
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Dear Readers, I was reviewing my last President’s Letter and its reference to the conflict in the Middle East; not much has changed. It seems that peace talks are still on the cards, but who knows for ...

Integrated Air Solutions places energy efficiency at centre stage
Third Quarter 2026, News & events

Integrated Air Solutions will showcase Tier 1 compressor brands, advanced technologies and compressed air solutions at Electra Mining Africa 2026, with energy efficiency and total cost of ownership at the core of its exhibition theme.

High-performance linear guides
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igus continues its quest to replace traditional lubricated linear guides with its drylin polymer technology, which improves machine reliability. The absence of lubrication means it contributes to safer, cleaner operation with no risk of contamination.

Fault analysis for lifting equipment
Third Quarter 2026, Other technologies

Ensuring the sustained performance of capital equipment such as crane rails, ropes, hoist rails, gantry rails, and runway beams, which guide lifting equipment and support heavy loads, is essential for safety, reliability, and efficient operation.

Compressorless hydrogen turbine generates electricity using detonation waves
Third Quarter 2026, Electrical switching & drive systems & components

Researchers at the Karlsruhe Institute of Technology (KIT) have demonstrated a hydrogen gas turbine that generates electricity without a mechanical compressor.

Mammoet completes major bridge replacement at Amsterdam Centraal Station
Third Quarter 2026, Electrical switching & drive systems & components

Mammoet completes the second of five major bridge replacements at Amsterdam Centraal Station, transporting steel deck sections by water to keep the station open throughout the works.

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