Sealey SM2503 - Manual (Page 3)

The SM2503 is a bench mounted mini machining centre with variable speed drive giving flexibility to handle most materials. The unit incorporates
two motors, one for milling/drilling operations and one to power the lathe. The lathe cutting feed may be power driven or advanced manually.
Thread cutting can also be done using the optional thread cutting kit. The machine is supplied with metric graduated compound scales. Complies
with Machinery directive and is fully Ce approved. The machine is supplied with all necessary tools required for setting up and adjusting. A stand
is also available as an optional extra, Model No.SM3002/ST. (Milling attachments and drill bits are not supplied.) For a full range of accessories
contact your local Sealey dealer. (See section 4 below.)
2. INTRODUCTION & SPECIFICATION
4. OPTIONAL ACCESSORIES
Specification ( Cutting )
Swing over bed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140mm
distance between centres . . . . . . . . . . . . . . . . . . . . 250mm
Spindle hole taper . . . . . . . . . . . . . . . . . . . . . . . . . . . . MT2
Cross slide travel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61mm
Tailstock taper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MT1
Spindle speed (variable). . . . . . . . . . . . . . . .100 to 2000rpm
Range of metric threads. . . . . . . 5 pitches ( 0.5 to 1.25mm)
Specification ( Drilling )
Max drilling/milling capacity . . . . . . . . . . . . . . . . . . . . 10mm
Travel of drilling/milling spindle . . . . . . . . . . . . . . . . . 30mm
drilling/milling spindle speed . . . . . . . . . . . 100 to 1300rpm
T-slot. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8mm
Output power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .150W
Net/gross weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . 40/50kg
distance from spindle to table . . . . . . . . . . . . . . . . . 180mm
distance from spindle centre to column front. . . . . . 100mm
3. CONTENTS & ASSEMBLY
 Contents: ( Not illustrated )
 Mini drilling/milling/cutting machine.
1. ‘C’ Wrench (28/32mm)
2. drill chuck and taper shank
3. drill chuck key
4. 3 Hex keys (3,4,6mm)
5. double ended spanner 8-10
6. lathe chuck key.
7. 3 external chuck jaws
8. 8mm ‘T’ nuts
9. Fuse
10. Tailstock centre
fig. 2
STeAdY ReST FOllOW ReST QUICK VICe (50mm) MIll CHUCK SeT (MT2)
SM2503SR SM2503FR SM2503QV SM2503MCSeT (3,4,5,6,8,10diam.)
2 FlUTe HSS eNd MIll SeT COlleT SeT (MT2) INdeXABle CARBIde eNd MIll
SM2503eMSeT (3,4,5,6,8,10 diam.) SM2503CSeT (3,4,5,6,8,10 diam.) SM2503ICeM(16mm MT2 )
MeTRIC THReAd CUTTING KIT TAIlSTOCK CHUCK+SHANK ROllING CeNTRe HeAdSTOCK CeNTRe
SM2503TCK (40,42,45,48,50,54,60) SM2503TC ( MT1 10mm ) SM2503RC ( MT1 ) SM2503HC ( MT2 )
TOOl HOldeR SeT(Cut off type, 70 x 2 x 10mm) CUT OFF TOOl & BORING TOOl FACePlATe ( diam.112mm )
SM2503THSeT (Boring cutter, diam.10mm ) SM2503COBT SM2503FP ( ‘T’ slot 8mm )
 WARNING! At least two people will be required
to move the machine. Observe good lifting practice.
3.1. Unpack the product and check that all
components and tools are present and
undamaged. If any problem is noted contact your
supplier immediately.
3.2 The machine has been coated with heavy grease
to protect it in shipping. Remove the coating with
commercial degreaser, kerosene or similar
solvent before operating. Avoid getting the
solvent on rubber parts. After degreasing coat
the machined surfaces with a medium consistency machine oil.
3.3 Mounting the machine. locate the machine on a flat, level and strong work surface. do not locate in direct sunlight or where heavy
dust or moisture is present.
3.4 drill the location holes in accordance with the dimensions shown in fig.2 and bolt the machine to the bench using three M6 nuts and
bolts. ( Not provided.)
fig. 1
Original Language Version SM2503 Issue: 2 - 05/11/09