IB Series PK1 Type | Sumitomo Drive Technologies: EMEIA

Planetary Gear Reducer for Servo Motors IB Series PK1 Type_Solid

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Planetary Gear Reducer for Servo Motors IB Series PK1 Type_Hollow

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Planetary Gear Reducer for Servo Motors IB Series PK1 Type_Solid

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Planetary Gear Reducer for Servo Motors IB Series PK1 Type_Hollow

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IB Series PK1 Type

Low backlash, low torque right angle precision gearbox

Overview
Technical Info

Precision right angle planetary line for miscellaneous automation applications in the lower torque range.

High torque density unit with angular ball bearings for high load capacity
Adaptable servo motor connection
Simple motor assembly with clamp ring connection
Maintenance free for life

Variants:

<6 arcmin Backlash, precise version
<15 arcmin Backlash, standard version

Output Shaft Variants:

Flange
Solid Shaft
Keyway

Mechanical Backlash	<6 arcmin or <15 arcmin
Number of Sizes	3
Reduction Ratios	5.5 / 7.5 / 11.1 / 15 / 22.5 / 27 / 33 / 45 / 49.5 / 63 / 67.5 / 99 / 121.5 / 135 / 243
Nominal Output Torque	22.5 Nm up to 153 Nm
Acceleration Torque	35 Nm up to 380 Nm
Max. Momentary Peak Torque	60 Nm up to 500 Nm
Input speed	up to 6000 rpm
Max. Bending Moment	70 Nm up to 620 Nm
Max. Radial Load	2160 N up to 9400 N
Max. Axial Load	1050 N up to 4500 N

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Key Product Facts

380 Nm

Acceleration Torque

6000 rpm

Input Speed

4500N

Radial Load

Advantages of IB Series PK1 Type

Maintenance free for life

Wide range of ratios available

6:1 up to 243:1

Right angle prestage to limit installation space

Main dimensions and mass

ANFX F TYPE

Dimensions ANFX-P2

Size	Max length L (1) (2) [mm]	Square G [mm]	Output major diameter D [mm]	Max input shaft diameter d1 (2) [mm]	Mass approx. value (2) [kg]
PK110	100 / 111	60	42	16	2 / 2.2
PK120	141.5 / 147	90	65	24	5.8 / 6
PK130	176.5 / 183.5	120	90	35	12.2 / 12.3

(1) depending on motor flange
(2) single stage / double stage

ANFX N/W TYPE

Dimensions ANFX-P2

Size	Max length L (1) (2) [mm]	Square G [mm]	Output major diameter D [mm]	Max input shaft diameter d1 (2) [mm]	Mass approx. value (2) [kg]
PK110	130 / 141	60	16	16	2.2 / 2.2
PK120	185.5 / 191	90	25	24	5.8 / 6.2
PK130	262.5 / 269.5	120	40	35	12.3 / 13.1

(1) depending on motor flange
(2) single stage / double stage

Torque and Speed main data

Size	Max nominal output torque (1) (2) [Nm]	Max accel. / decel. torque [Nm]	Max input speed [rpm]
PK110	22.5	45	6000
PK120	69	190	6000
PK130	153	380	5000

(1) depending on reduction ratio. Please contact us for detailed data
(2) at input speed n1= 1000 rpm

Output bearing capacity

Size	Max bending moment [Nm]	Max radial load / axial load [N]
PK110	70	1050 / 3140
PK120	300	2900 / 4800
PK130	620	4500 / 9400

Available ratios

Size	Ratios
PK110	5.5 / 7.5 / 11.1 / 15 / 22.5 / 27 / 33 / 45 / 49.5 / 63 / 67.5 / 99 / 121.5 / 135 / 243
PK120	5.5 / 7.5 / 11.1 / 15 / 22.5 / 27 / 33 / 45 / 49.5 / 63 / 67.5 / 99 / 121.5 / 135 / 243
PK130	5.5 / 7.5 / 11.1 / 15 / 22.5 / 27 / 33 / 45 / 49.5 / 63 / 67.5 / 99 / 121.5 / 135 / 243

Above technical specifications are intended for rough preselection only.

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