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Model No.

 Description

PRODUCT

C

ONCEPT AND MAIN APPLICATIONS

 

P  1/ 

5

S

pecification

S

tandard equipment

O

ptional  accessories

Note: The standard equipment for the tool shown above may vary by country.

MT921

Finishing Sander

H

W

Dimensions: mm (")

Width (W)
Height (H)

Length (L)

214 (8-3/8)

92 (3-5/8)

147 (5-3/4)

Continuous Rating (W)

Voltage (V)

Cycle (Hz)

Input

Output

45

Max. Output (W)

110

220

240

1.7

0.9

0.8

50/60

50/60

50/60

180

180

180

60

60

45

120

1.6

50/60

---

60

45

230

0.9

50/60

180

60
60

Current (A)

45

45

Pad size: mm (")

93 x 185 (3-5/8 x 7-1/4)

Double insulation

Net weight: kg (lbs)

Power supply cord: m (ft)

Abrasive paper size: mm (")

93 x 228 (3-5/8 x 9)

Yes

Yes

2.0 (6.6)
1.3 (2.9)

Orbits per minute: min.

-1

= opm

12,000

Strokes per minute: min.

-1

= spm

24,000

Abrasive paper 93-120 .......................  1 pc

Abrasive paper 93-60
Abrasive paper 93-80
Abrasive paper 93-100
Abrasive paper 93-120
Abrasive paper 93-150

L

T

ECHNICAL INFORMATION

Model MT921 has been developed on the design concept;
"easy-to-control" is the key factor to a finishing sander with
strong marketability.
The main benefits are:
    Ergonomic grip contoured for easy handling
    both in single- and double-handed operation
    Industrial performance and durability at less expense

Paper fastening
system

Hook & loop
Clamp

No

Summary of Contents for Maktec MT921

Page 1: ... 8 x 7 1 4 Double insulation Net weight kg lbs Power supply cord m ft Abrasive paper size mm 93 x 228 3 5 8 x 9 Yes Yes 2 0 6 6 1 3 2 9 Orbits per minute min 1 opm 12 000 Strokes per minute min 1 spm 24 000 Abrasive paper 93 120 1 pc Abrasive paper 93 60 Abrasive paper 93 80 Abrasive paper 93 100 Abrasive paper 93 120 Abrasive paper 93 150 L TECHNICAL INFORMATION Model MT921 has been developed on ...

Page 2: ... removing M4x10 countersunk head screw and Flat washer 6 that secure Fan 68 Fig 5 6 Remove Fan 68 from Armature Fig 6 7 Remove 4x18 Tapping screw 4pcs for securing Bearing box to Motor housing Fig 7 8 Remove Armature together with Bearing box from Motor housing by striking Motor housing with plastic hammer as illustrated in Fig 8 1R027 Bearing setting pipe 18 10 2 Removing Armature Removing Ball b...

Page 3: ...er and Ball bearing 606ZZ is so tight that Ball bearing 606ZZ cannot be securely held with the jaws of 1R269 11 Remove Ball bearing 6200LLB from the drive end of Armature shaft using 1R269 Fig 11 Note Before attaching 1R269 to Ball bearing 6200LLB be sure to fasten M4x10 Countersunk head screw to the drivee end of Armature shaft in order not to damage to the threads inside Armature shaft Fig 9 Fig...

Page 4: ... some countries Switch Brush holder A Terminal block if used Viewed from Top cover Field Noise suppressor if used Blue color is used for some countries Power supply cord Brush holder B Brush holder B Brush holder A Color index of lead wires sheath Black White Orange Purple ...

Page 5: ...near Armature Fix Field lead wires with Lead wire holders to prevent slacks near Armature Connect Insulated terminals A and B with Brush holders A and B And set each Brush holders carefully in place so as not to put on Areas A and B illustrated left Bending the insulated terminals is allowed Field lead wire Field lead wire Noise suppressor if used Set Noise suppressor in place so that the lead wir...

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