# MaalonDrive® Space 10mm – Type 2

Robust and especially compact design: Thanks to the dry lubrication and the materials that are used, the compact MaalonDrive® Space 10mm – type 2 is especially well suited for applications in extreme environmental conditions.

At the heart of this precise and reliable micro positioning system is a high-reduction and zero-backlash MaalonDrive® gear with a reduction ratio of 1000:1 in a single stage.

The system is driven by a DC motor with rated voltage of 6V and is equipped with a preloaded ball bearing on the output side to which the application can be directly connected.

### Benefits

1) High repeatability

2) Suitable in wide temperature range

3) Dry lubrication due to coatings

4) Preloaded ball bearing

5) Zero backlash at ultra high resolution

### Technical parameters

The values shown are based on calculations and measurement procedures carried out by Micromotion GmbH, which are carried out according to the current state of the art. Our definitions can be found at www.micromotion-drives.com. For further information please contact sales@micromotion.de.

**Nr.**

**Parameter**

**Symbol**

**Value**

**Properties**

P-001

Vacuum suitable

UHV

P-003

Ratio

i

1000 : 1

P-004

Self-locking

ja

P-008

Repeatability unidirectional

20 arcsec

P-009

Repeatability bidirectional

40 arcmin

P-010

Accuracy

15 arcmin

P-011

Transmission accuracy

30 arcmin

P-013

Torsional stiffness

3.80

^{Nm}/_{rad}
P-014

Lost motion

40 arcmin

P-015

Backlash

0 arcmin

P-016

Rated torque

T

9 mNm

P-017

Peak torque

T

19 mNm

P-018

Momentary peak torque

T

47 mNm

P-021

Rated input speed

n

1000 rpm

P-022

Maximum input speed

n

1000 rpm

P-023

Rated output speed

n

1 rpm

P-024

Maximum output speed

n

1 rpm

P-026

No-load starting torque

T

180 μNm

P-027

No-load running torque

T

300 μNm

P-028

Rated running torque

T

1890 μNm

P-034

Lifetime for rated operation

200 h

P-035

Radial backlash output shaft

0 μm

P-036

Axial backlash output shaft

0 μm

P-037

Radial stiffness

c

2.22 N/μm

P-038

Axial stiffness

c

40 N/μm

P-039

Max. radial load on output shaft (non-operating, constant load)

F

55 N

P-040

Max. radial load on output shaft (non-operating, impulsive load)

F

20 N

P-041

Max. radial load on output shaft (operating, constant load)

F

7 N

P-042

Max. radial load on output shaft (operating, impulsive load)

F

7 N

P-043

Max. axial load on output shaft (non-operating, constant

F

150 N

P-044

Max. axial load on output shaft (non-operating, impulsive load)

F

50 N

P-045

Max. axial load on output shaft (operating, constant load)

F

380 N

P-046

Max. axial load on output shaft (operating, impulsive load)

F

127 N

P-055

Moment of inertia

I

655 * 10

^{-4}gcm^{2}
P-056

Weight

m

15.159 g

P-057

Min. permissible ambient temperature (non-operating)

T

-30 °C

P-058

Min. permissible ambient temperature (operating)

T

-30 °C

P-059

Max. permissible ambient temperature (non-operating)

T

85 °C

P-060

Max. permissible ambient temperature (operating)

T

85 °C

P-099

Additional technical data

motor winding coated with epoxy resin, lubrication collector base Braycote 600 EF

**Motor data: DC-Motor 1016L006G K440 with lubrication for high vacuum**

P-100

Motortype

DC

P-102

Maximum speed of motor

n

22000 rpm

P-104

Speed constant of motor

Kn

3173

^{rpm}/_{V}
P-106

Stall torque of motor

T

0.9 mNm

P-107

Torque constant of motor

Km

3.01

^{mNm}/_{A}
P-108

No-load current of motor

I

10 mA

P-110

Max. continuous current of motor

I

170 mA

P-111

Rated voltage of motor

U

6 V

P-112

Phase resistance of motor

R

19.3 ohm

P-113

Inductance of motor

L

0.09 mH

P-114

Amplitude BEMF of motor

U

0.315 mV/rpm

P-118

Max. coil temperature of motor

T

85 °C

P-119

Thermal resistance of motor between coil and housing

R

_{th1}
26

^{K}/_{W}
P-120

Thermal resistance of motor between housing and air

R

_{th2}
56

^{K}/_{W}
P-121

Thermal time constant of the coil of the motor

τ

_{w1}
3100 ms

P-122

Thermal time constant of the housing of the motor

τ

_{w2}
260000 ms

**Material information**

P-900

RoHS compliant

ja

P-901

Lubrication of output bearing gearbox

MoS

_{2}(drylubrication)
P-902

Lubrication of input bearing gearbox

dry, coated with MoS2

P-903

Lubrication of gear component set

DICRONITE®/MoS

_{2}(drylubrication)
P-904

Lubrication of bearing motor

dry, coated with MoS2

P-908

Material of gear component set

NiFe

P-909

Material of output bearing gearbox

1.4108 DIN EN

P-910

Material of input bearing gearbox

1.4108 DIN EN

P-911

Material of bearing motor

1.4108

P-912

Material of gearbox output side

1.4305 DIN EN

P-913

Material of gearbox input side

1.4301 DIN EN

P-914

Material of motor housing

Steel, nickel-plated

### Graphs

P-019

P-029