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Torspec electrical variable speed drives, the choice for many demanding applications around the world. Here’s why:
Torspec’s simple innovative design has evolved from over 30 years of experience and knowledge of the industry’s most demanding applications.
Torspec TCD variable speed drives consist of a standard Nema C or Metric D flanged AC induction motor. This standard AC motor is directly flanged to the Torspec TCD unit.
The Torspec unit, when energized, transmits smooth frictionless torque and is cooled constantly throughout its speed range without the need for complicated expensive cooling systems. The built in tacho generator gives a high performance closed loop speed-control, up to 40 to 1 speed range and a ½ percent speed regulation.
Simple rugged performance
Torspec variable speed drives deliver up to 300% starting torque unmatched by any other electrical AC or DC drives.
This high starting torque allows you to size the drive to the HP/KW demand without oversizing or derating factors, saving you many extra costs associated with oversizing.
Simple installation  
Torspec variable speed drives can be installed easily and work off any three phase voltages with no need for expensive protection.

We offer standard 50 or 60 cycle models, making Torspec a simple choice when exporting machinery for worldwide applications. There is no need for expensive start-up commissioning, or highly trained technicians. In fact, they are as simple to install as a standard AC motor.
Retrofitting obsolete eddy-current or troublesome AC and DC drives is a simple decision with Torspec.Torspec variable speed drives offer a wide operating speed range with highs tarting torque and there is no need for a derating factor. The electro-magnetic principle combined with a simple closed loop control delivers good speed regulation with smooth transition of torque.
Simple low cost
Our simple design has enabled us to be very cost competitive against all other types of variable speed drives.
Because Torspec drives operate maintenance free for many years with no down time, their overall operating costs are low.
There are many drive choices, but only Torspec offers a simple, low cost solution to all the industry’s demands.
Downtime can be very costly, therefore it is critical to choose the most durable and reliable variable speed drive available today. In fact we are so confident, we offer our exclusive 3 year warranty.
Control Advantages
- One simple plug-in controller for all models
- Low cost full featured
- Only 6” x 8” in size
- No expensive line conditioning required
- Low radio frequency interference
- No harmonics
- Compact Nema 4/12 enclosures, no air conditioning required
- PLC compatibility
- Simple start-up factory set controls
- No need for expensive commissioning or highly qualified technicians
- CSA, UL and CE approved
Simple choice vs competition
1. No maintenance
2. No power line problems
3. No expensive installation costs
4. No expensive protection required
5. No expensive spares
6. Operates in the most demanding environments
7. No oversizing or derating
8. Fast immediate deliveries
9. Standard AC motors for world wide acceptance

CHASSIS CONTROL
SPEED CONTROLLER
DIGITAL SPEED CONTROL
Model 5001TCP
Model 6001TCP
Model 9001TCP
Features
Features
Features
CSA, UL and CE approved Nema 4/12 enclosure Fully digital
115/230 volts single phase 50/60 HZ selectable AC iuput 115/230 volts single phase 50/60 HZ selectable Ac input 115/230 volts single phase 50/6- HZ selectable input
Accepts 4-20 milli-amp, 0-10 volts DC input process signals Speed potentiometer Micro processor based
4-20 milli-amp, 0-10 volts DC outputs On/off switch Programmable input/outputs
Plug-in quick release terminal strip Pilot light Programmable macros
Inhibit circuit Metal construction Liquid crystal display
Only 6” x 8” in size High quality Speed readout
Up to 150 HP Powder coat paint Nema 4/12 enclosure
  Compact size 8” x 10” Compact size 8” x 10”
  Up to 150 HP Up to 150 HP


 
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