SPR 2000™

Product Info

Programmable fluid controller

The SPR-2000^™ programmable fluid controller* Controls with electronic precision and consistency how much fluid flows to one or more of these Unist systems: Uni-Roller^® S2, TSL^™ System, Mini-Roller^™, Powered Uni-Roller^® and/or Low Volume Spray Nozzles.

Patent No. 6567710*

The automatic lubrication system intermittently actuates a bank of fluid Solenoid Valves (up to 22 outputs) that dispense a programmed quantity of fluid to specific lube points. The valve actuation on this electronic fluid dispenser is determined by production line rates so there is no under or over lubrication whether it is a stamping press or roll forming operation.

Benefits of Automatic Lubrication Systems

Monitors critical parameters
Precision fluid control
Controls up to 22 outputs
Stores up to 250 different setups/jobs
Access code prevents tampering
Saves fluid: precisely controls fluid

Typical SPR-2000™ / Uni-Roller® application

Combine the SPR-2000™ with a Uni-Roller® applicator to reduce fluid usage and save money

On average, a Unist automatic lubrication system can reduce stamping fluid consumption by 50% with some customers reporting reductions as high as 90%!

Full-featured monitoring

The SPR-2000^™ provides full-featured monitoring of critical parameters such as fluid level, pressure and flow (optional sensors are required) and alerts users with an audible alarm and red LED. An external alarm relay can also be wired directly to a press control on this electronic fluid dispenser.

Easy set up with intuitive menus

Access code menu

Provides password-protected access to the system's setting.

Auto setup menu

prompts the user for job specifications and automatically creates a new setup (program) for Uni-Roller^® applications.

Edit menu

allows the user to modify current setups and program spray nozzles or otehr auxillary functions.

Alarm menu

allows the user to monitor critical system functions.

SPR-2000™ Applications:

Provides programmable control for the following applications/Unist systems:

Punching (Mini-Roller^™, Uni-Roller^® S2)
Stamping (Mini-Roller^™, Uni-Roller^® S2, Uni-Roller S2 Powered^®, TSL^™ System, Low Volume Spray Nozzle)
Fine blanking (Uni-Roller^® S2, Uni-Roller^® S2 Powered)
Deep Drawing (Uni-Roller^® S2, Uni-Roller^® S2 Powered)

Application of rust preventives & protective coatings (Low Volume Spray Nozzle, Uni-Roller^® S2)
Fin Stamping (TSL^™ System)
Cupping / Canmaking (Coil Lubrication System^™, Sheet Lubrication System^™, Tab Stock Lubrication System^™)

Delivers return on investment in less than 6 months

That's what many of our customers report. By applying the proper amount of fluid, the combination of an SPR-2000^™ controller and Uni-Roller^® lubricator uses 50 to 90% less lubricant. Plus it decreases the mess, the parts cleaning, fluid recycling and costs associated with in-die spray systems, rag technology and externally lubricated rollers.

Features, Specs & Options

Features

User-friendly controller
program up to 250 different die sets or jobs
Alarm monitoring of critical parameters
Controls up to 22 outputs
Stores up to 250 setups/jobs
Access code prevents tampering
Saves fluid: precisely controls fluid

Technical Specifications




Power supply:	110 VAC, 50/60 Hz or 220 VAC, 50/60 Hz


Control inputs:	Dry contact (switch closure) Proximity sensor 10-30 VDC NPN, N.O. 24 VDC option for input #1


Alarm inputs:	Dry contact (switch closure) Proximity sensor 10-30 VDC NPN, N.O.


Flow monitor inputs:	Dry contact (switch closure) Proximity sensor 10-30 VDC NPN, N.O.


Outputs:	Same voltage as power supply Maximum power - 10 watts per output


Valves:	1-22


Alarm relay:	Isolated, non-fused, single pole, double throw; 2 amp load maximum


Maximum input rate:	50 cycles/second at 50% duty cycle


Minimum contact open or closed time:	10 milliseconds


Alarm inputs:	Dry contact (switch closure) Proximity sensor 10-30 VDC NPN, N.O.


Programmable ranges:	Count (CNT): 0-255 counts, Delay (DEL): 0-100 seconds (.010 second increments), Duration (DUR): 0-100 seconds


Fuses:	Supply fuse: 2 amp Output fuse: 5 amp


Operating temperature range:	0° to +50°C (+32° to +122°F)


Storage temp. range:	-20° to +70°C (-4° to +158°F)


Storage:	Max 250 setups/jobs


Power:	120VAC - 50/60hz or 240VAC - 50/60hz


Mounting:	SPR-2000^™ Stand