Stepper Motors
Standard versions

Gear heads, encoder and brake
for Stögra stepper motors
Connections via connectors
Stepper motors – special versions

Motors for extended
operating temperature range
Vacuum hard motors
Protection IP68
Special coating against corrosion
Keyways / Woodruffs
Second shaft end
Shaft modification
Shaft flat
Additional options

Hollowshaft motors
series SMH 88 and SMH 107
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    STÖGRA stepper motors – special versions
      Vacuum hard motors series SM ... V and SM ... V Z138
      For vacuum and clean room applications we offer our vacuum hard series SM ...V and SM ...V Z138.
    vakuum compatible until 10-6 Torr
    blank stator surface
    vacuum compatible special bearing grease
    for leads motor versions including teflon leads
    metalic back cover (aluminium)
    motors are not gased out!
      • Ordering examples: SM 87.3.18M6V
      The option »Z138« additionally includes a galvanically nickled motor surface
(protection against corrosion for the blank stator).

• Ordering examples: SM 87.3.18M6V Z138
      These options are available for all STÖGRA motors.

SM 87.2.18M6V Z138
vacuum hard and
protection against corrosion
        stepper motors special versions – data sheet (56 KByte)
        stepper motors catalogue 2016 – Catalogue (850 KByte)
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