Stepping Motors                                                             

All STÖGRA standard motors are 2-phases 1,8° hybrid stepper motors. The customer can select the optimal stepper motor for his application out of a great variety of stepper motor models with different dimensions and operating torque characteristics.

• Standard version
• Gear heads, encoder and brakes for Stögra stepper motors
• Options for Stögra stepper motors
• Hollowshaft motors series SMH88 and SMH107

Standard version

• 1.8° step angle (at full step operation)
• Cast connection box (IP55) or leads connection (IP41)
• Metric or inch dimensions
• Isolation class F
• High voltage according to DIN VDE 0530
• CE-marked

Series SM56
Motor diameter 56,5mm
holding torque 0,4 Nm bis 1,2 Nm

Series SM87/SM88
motor diameter 86mm
holding toque 1,2 Nm to 4,8 Nm (SM87)
holding torque 4Nm to 16 Nm

Series SM107
motor diameter 108mm
holding torque 4 Nm to 16 Nm

Series SM168
motor diameter 168mm
holding torque 19 Nm to 38 Nm

Gear heads, Encoders and Brakes for Stögra stepper motors

Options for Stögra stepper motors

• rear shaft
• protection class IP68
• vacuum version
• with keyway
• customer specific versions (e.g. modifications on motor shaft)
• planetary gear heads with ratios from 3:1 to 512:1
• encoders with 2 x 50 , 2 x 200 and 2 x 500 pulses per revolution
• permanent magnetical holding brake (e.g. as emergency brake for z-axis)

stepper motor with gear head	stepper motor with brake and encoder	stepper motor with rear shaft	leaded version

Hollowshaft motors series SMH88 and SMH107

• with complete hollowshaft
• lead connection or cast connection box
• motor diameter 86mm (SMH88) and 108mm (SMH107)
• holding torque 2,0Nm to 8,0Nm (SMH88) and 4,0Nm to 16Nm (SMH107)
  

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