D42.1 UHV Stepper Motor

250 mNm, NEMA 17

From £676.00 excl. VAT and transportation cost$900.00 excl. VAT and transportation cost€820.00 excl. VAT and transportation cost

Overview

  • Suitable for use below 1 x 10-10 mBar (7.5 x 10-11 Torr)
  • Continuous running in vacuum at high torque and step rates with AML drive
  • Bakeable to 200 °C
  • Step angle of 1.8°
  • Step angle tolerance of ±5%
  • Operational temperature range -65 °C to +190 °C
  • Embedded thermocouple or PT100 sensor
  • Open construction with all internal spaces vented
  • Cryogenic extended operating temperature option available, range -196 °C to +190 °C
  • Gamma radiation hard versions available 1 x 106 Gy
  • Standard motors are fitted with open stainless steel bearings, lubricated with NyeTorr® 6300 ultra low outgassing UHV grease 
  • Hybrid silicone nitride ceramic bearings option available, dry lubricated with tungsten disulfide
  • Custom shaft modifications available
Order Code Description
Price
D42.1 250 mNm UHV stepper motor676.00900.00820.00
D42.1-C D42.1, Cryogenic -196 °C to +190 °C769.001,025.00935.00
D42.1-H D42.1, Dry lubricated hybrid ceramic bearings769.001,025.00935.00
D42.1-P D42.1 with PT100 temperature sensor in lieu of thermocouple724.00965.00880.00
D42.1-R D42.1, Gamma radiation hardened769.001,025.00935.00
D42.1-X D42.1 with shaft modification791.001,050.00960.00

Related Products

D42.2 UHV Stepper Motor

D42.2 UHV Stepper Motor 

500 mNm, NEMA 17

SMD4 Stepper Motor Drive

SMD4 Stepper Motor Drive 

Stepper motor drive optimised for use with AML UHV-compatible motors.

SMD3 Stepper Motor Drive

SMD3 Stepper Motor Drive 

Stepper motor drive optimised for use with AML UHV-compatible motors. Four operating modes including USB remote from a host PC and opto-isolated step and direction inputs. Continuous monitoring of motor temperature is provided with automatic shutdown to prevent motor damage.

UHV Stepper Motor Gearheads

UHV Stepper Motor Gearheads 

UHV planetary gearheads for use with AML stepper motors to increase step resolution and torque.

MLF18 18-way Electrical Feedthrough

MLF18 18-way Electrical Feedthrough 

MLF18F 18-way feedthrough on a DN40 CF flange (70 mm OD). Individual glass compression seals and bakeable to 250°C.

MLF18 UHV Connectors

MLF18 UHV Connectors 

UHV, 18-way Vacuum-Side Connectors.

VCC7 UHV Connectors

VCC7 UHV Connectors 

UHV, 7-Way Vacuum Compatible Connectors.