background image

P 6 / 6 

C

ircuit diagram

W

iring diagram

Field

Noise suppressor*

Power supply cord

Color index of lead wires' sheath

Black
White

*Noise suppressor is not used for some country. 

Fix Field lead wires (black)
with these hooks so that the wires
cannot get loose in Motor housing. 

Field lead wire

Field lead wire

Field lead wire

Rib

Lead wire holder

Power supply cord

Switch

[1] Motor Housing

[2] Handle

Switch

Fix the following lead wires with lead wire holder:
*two Field lead wires (black)
*two lead wires (white) of Noise suppressor

Put Noise suppressor
in this portion if used.

Route the lead wires of
Power supply cord between
the ribs.

Summary of Contents for maktec MT900

Page 1: ...Rear handle with anti slip surface for more control Machined spiral bevel gear for durability and long service life of the machine Lock nut wrench 1 pc Side grip 1 pc Model No No load speed min 1 rpm Diameter Hole diameter Wheel size mm Protection against electric shock Cord length m ft Net weight kg lbs MT900 MT901 180 7 230 9 2 0 6 6 4 7 10 4 8 500 6 600 Double insulation 22 23 7 8 TECHNICAL INF...

Page 2: ...R pliers Removal installation of Retaining ring R 42 Assembling Spiral bevel gear 53 1R165 Ring spring setting tool B Code No Description Use for grooved not grooved 3 1 Armature Small spiral bevel gear Ball bearing 6301ZZ Fig 2 DISASSEMBLING Fig 1 Hex nut M8 1 After removing Carbon brush separate the assembly of Gear housing complete with Armature from Motor housing complete by unscrewing four M5...

Page 3: ... bearing 6301ZZ Ball bearing 6301ZZ Ball bearing 6301ZZ Ball bearing 6200ZZ 5 In order to remove Ball bearing 6301ZZ from gear housing complete first remove Retaining ring R 42 with Retaining ring R pliers RT 2N No 1R005 and remove Flat washer 20 from Gear housing complete Fig 3 6 Reassemble Armature to Gear housing complete then the spiral bevel gear to Armature shaft Tighten Hex nut M8 provision...

Page 4: ...remove spindle by pressing down with arbor Fig 8 4 After removing Large spiral bevel gear separate Bearing retainer 50 by removing three M5x16 Pan head screws Fig 9 5 Remove Ball bearing 6203ZZ by hitting Bearing box straight down against flat surface of work bench Fig 10 If cannot be removed use arbor press and a round bar for arbor of an appropriate size as illustrated in Fig 11 Note The gear an...

Page 5: ...Be sure to remove plastic dust of Pin cap from Shoulder pin 5 and to install it onto a brand new Pin cap DISASSEMBLING ASSEMBLING Pin cap Gear housing Shoulder pin 5 Compression spring 12 Do the reverse of the disassembling steps How to assemble Spindle to Large spiral bevel gear See Fig 12 1 In order not to damage the gear teeth of Large spiral bevel gear put it on Ring spring setting tool B No 1...

Page 6: ... hooks so that the wires cannot get loose in Motor housing Field lead wire Field lead wire Field lead wire Rib Lead wire holder Power supply cord Switch 1 Motor Housing 2 Handle Switch Fix the following lead wires with lead wire holder two Field lead wires black two lead wires white of Noise suppressor Put Noise suppressor in this portion if used Route the lead wires of Power supply cord between t...

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