ACCESS-PU-ST

Economical, spur lines

Access-PU is a planetary gearbox designed to handle the radial loads generated by pulley and belt systems. It is as well ideal in AMR applications, as

  • the wheel can be screwed directly on the output shaft and its narrow body fits small wheels easily
  • The internal construction is adapted to mobile robots that are asked to withstand frequent emergency stops.
Product Image
Acceleration
Fast reversals
Radial load
Max axial load
Stiffness
Precision
-
Price range
-
Motor connection
Servo-motor flange, coupling and bushing
Number of sizes in the line
3
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Case-Hardened and Tempered Planet Gears

 

The planet gears are made from carburized and quenched steel, providing:

 

  • long-term backlash stability,

  • increased wear resistance,

  • and the ability to withstand frequent accelerations and repetitive load profiles.

 

Forged-steel cage-type planet carrier

 

The planet carrier is a forged-steel cage, forming a monobloc assembly with the output shaft, which delivers:

  • unrivaled torsional stiffness for its category,

  • high mechanical reliability, able to withstand frequent emergency stops

  • and reduced sensitivity to deformation under standard duty cycles.

 

Rotating flange

 

The output shaft was replaced by a rotating flange, so you can mount your pulley or wheel directly onto it.

Cantilevered output shaft support

 

The entire output stage is supported by two ball bearings at the gearbox output. The bearings are strategically located at the center of your wheel or pulley. This economical design is ideal for:

  • high radial loads (like heavy AMRs),

  • dynamic applications (like fast pulley and belts).

 

Especially suitable for:

 

  • applications with moderate axial loads,

  • systems requiring 8 arc-minutes of backlash,

 

Fast, Secure and Easy Connection

 

  • The motor-shaft interface uses a precision-balanced coupling, designed to minimize loads on the motor bearings and ensure smooth operation.
  • Installation is quick and intuitive thanks to a single-bolt clamping system on the motor shaft, providing a firm and reliable assembly.
  • Each gearbox is supplied with a motor-specific adapter flange, ready for immediate installation.

 

Performance highlights

 

  • Cost-effective and robust solution

  • Backlash between 7 and 18 arc-minutes

  • Reliable design

  • Long-term backlash stability

  • High torsional stiffness

  • Ideal for standard applications with limited axial loads

Ratios over 100:1 are possible, do not hesitate to contact us

Size :060 - 1 stage

TECHNICAL DATA

Ratio 3 4 5 7 10
Nominal torque T2n (Nm) 2930242215
Peak torque Tmax (Nm) 5761474643
Emergency stop torque (Nm) 1,5 x Tmax
Max angular backlash (arc-min) ≤8
Nominal input speed (rpm) 3700
Max input speed (rpm) 8000
Max radial load (N) 3000
Max axial load (N) 1550
Efficiency (%) ≥97
Torsional stiffness (Nm/min) 4
Lifespan (h) 20000
Min / max ambiant temperature (°C) -15 / +45
Max temperature of the body (°C) 90
Protection class IP 54
Noise level (dB) ≤64
Lubrication Lifetime lubrication (grease)
Coating color Capri blue (RAL 5019)
Input flange Anodized aluminum
Weight -

Inertia (kg.cm²)

Ratio 3 4 5 7 10
Input Diameter 14 0.1450.1220.1170.115
19 0.2020.1790.1740.172

Size :060 - 2 stages

TECHNICAL DATA

Ratio 12P 15P 16P 20P 21P 25P 28P 30P 35P 40P 49P 50P 70P 100P
Nominal torque T2n (Nm) 293029243029243022242215
Peak torque Tmax (Nm) 576157476157476146474643
Emergency stop torque (Nm) 1,5 x Tmax
Max angular backlash (arc-min) ≤10
Nominal input speed (rpm) 3700
Max input speed (rpm) 8000
Max radial load (N) 3000
Max axial load (N) 1550
Efficiency (%) ≥94
Torsional stiffness (Nm/min) 4
Lifespan (h) 20000
Min / max ambiant temperature (°C) -15 / +45
Max temperature of the body (°C) 90
Protection class IP 54
Noise level (dB) ≤64
Lubrication Lifetime lubrication (grease)
Coating color Capri blue (RAL 5019)
Input flange Anodized aluminum
Weight -

Inertia (kg.cm²)

Ratio 12P 15P 16P 20P 21P 25P 28P 30P 35P 40P 49P 50P 70P 100P
Input Diameter 14 0.1220.1170.1220.1170.1150.1170.115
19 0.1790.1740.1790.1740.1720.1740.172

Size :090 - 1 stage

TECHNICAL DATA

Ratio 3 4 5 7 10
Nominal torque T2n (Nm) 54105816645
Peak torque Tmax (Nm) 107184130128116
Emergency stop torque (Nm) 1,5 x Tmax
Max angular backlash (arc-min) ≤8
Nominal input speed (rpm) 3500
Max input speed (rpm) 7000
Max radial load (N) 4300
Max axial load (N) 1900
Efficiency (%) ≥97
Torsional stiffness (Nm/min) 13
Lifespan (h) 20000
Min / max ambiant temperature (°C) -15 / +45
Max temperature of the body (°C) 90
Protection class IP 54
Noise level (dB) ≤66
Lubrication Lifetime lubrication (grease)
Coating color Capri blue (RAL 5019)
Input flange Anodized aluminum
Weight -

Inertia (kg.cm²)

Ratio 3 4 5 7 10
Input Diameter 22 0.6930.5810.5630.5540.624
24 0.7340.6230.6040.5950.594

Size :090 - 2 stages

TECHNICAL DATA

Ratio 12P 15P 16P 20P 21P 25P 28P 30P 35P 40P 49P 50P 70P 100P
Nominal torque T2n (Nm) 541055481105548110566816645
Peak torque Tmax (Nm) 107184107130184107130184128130128116
Emergency stop torque (Nm) 1,5 x Tmax
Max angular backlash (arc-min) ≤10
Nominal input speed (rpm) 3500
Max input speed (rpm) 7000
Max radial load (N) 4300
Max axial load (N) 1900
Efficiency (%) ≥94
Torsional stiffness (Nm/min) 13
Lifespan (h) 20000
Min / max ambiant temperature (°C) -15 / +45
Max temperature of the body (°C) 90
Protection class IP 54
Noise level (dB) ≤66
Lubrication Lifetime lubrication (grease)
Coating color Capri blue (RAL 5019)
Input flange Anodized aluminum
Weight -

Inertia (kg.cm²)

Ratio 12P 15P 16P 20P 21P 25P 28P 30P 35P 40P 49P 50P 70P 100P
Input Diameter 22 0.5810.5630.5810.5630.5540.5630.5540.6240.5540.6240.5540.624
24 0.6230.6040.6230.6040.5950.6040.5950.5940.5950.5940.5950.594

Size :120 - 1 stage

TECHNICAL DATA

Ratio 3 4 5 7 10
Nominal torque T2n (Nm) 170205160153102
Peak torque Tmax (Nm) 338361300292260
Emergency stop torque (Nm) 1,5 x Tmax
Max angular backlash (arc-min) ≤8
Nominal input speed (rpm) 2700
Max input speed (rpm) 6000
Max radial load (N) 9500
Max axial load (N) 4000
Efficiency (%) ≥97
Torsional stiffness (Nm/min) 33
Lifespan (h) 20000
Min / max ambiant temperature (°C) -15 / +45
Max temperature of the body (°C) 90
Protection class IP 54
Noise level (dB) ≤68
Lubrication Lifetime lubrication (grease)
Coating color Capri blue (RAL 5019)
Input flange Anodized aluminum
Weight -

Inertia (kg.cm²)

Ratio 3 4 5 7 10
Input Diameter 24 2.5462.1122.0382.0031.996
28 2.9012.4672.3932.3582.351
35 4.1373.7043.633.5953.587

Size :120 - 2 stages

TECHNICAL DATA

Ratio 12P 15P 16P 20P 21P 25P 28P 30P 35P 40P 49P 50P 70P 100P
Nominal torque T2n (Nm) 170205170160205170160205153160153102
Peak torque Tmax (Nm) 338361338300361338300361292300292260
Emergency stop torque (Nm) 1,5 x Tmax
Max angular backlash (arc-min) ≤10
Nominal input speed (rpm) 2700
Max input speed (rpm) 6000
Max radial load (N) 9500
Max axial load (N) 4000
Efficiency (%) ≥94
Torsional stiffness (Nm/min) 33
Lifespan (h) 20000
Min / max ambiant temperature (°C) -15 / +45
Max temperature of the body (°C) 90
Protection class IP 54
Noise level (dB) ≤68
Lubrication Lifetime lubrication (grease)
Coating color Capri blue (RAL 5019)
Input flange Anodized aluminum
Weight -

Inertia (kg.cm²)

Ratio 12P 15P 16P 20P 21P 25P 28P 30P 35P 40P 49P 50P 70P 100P
Input Diameter 24 2.1122.0382.1122.0382.0032.0382.0031.9962.0031.9962.0031.996
28 2.4672.3932.4672.3932.3582.3932.3582.3512.3582.3512.3582.351
35 3.7043.633.7043.633.5953.633.5953.5873.5953.5873.5953.587-
Contact us if you can't find the right drawing

Filter results

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Size :
Ratio
Output shaft type
Recommended coupling diametre
Centering diametre
PCD
Screw type
Shaft length
2D 3D
Min Max
060 1 stage - ratios 3 to 10 Flanged 14 60 75 M5 26 35 PDF STEP
060 1 stage - ratios 3 to 10 Flanged 14 60 75 M6 26 35 PDF STEP
060 1 stage - ratios 3 to 10 Flanged 14 50 95 M6 32 41 PDF STEP
060 1 stage - ratios 3 to 10 Flanged 14 38.1 66.67 M4 21 30 PDF STEP
060 1 stage - ratios 3 to 10 Flanged 14 38.1 66.67 M5 21 30 PDF STEP
060 1 stage - ratios 3 to 10 Flanged 14 40 63 M5 21 30 PDF STEP
060 1 stage - ratios 3 to 10 Flanged 14 50 60 M4 26 35 PDF STEP
060 1 stage - ratios 3 to 10 Flanged 14 50 70 M4 26 35 PDF STEP
060 1 stage - ratios 3 to 10 Flanged 14 50 70 M5 26 35 PDF STEP
060 1 stage - ratios 3 to 10 Flanged 19 80 100 M6 32 41 PDF STEP
060 1 stage - ratios 3 to 10 Flanged 19 70 90 M5 32 41 PDF STEP
060 1 stage - ratios 3 to 10 Flanged 19 70 90 M6 32 41 PDF STEP
060 2 stages - ratios 12 to 100 (High-Power design) Flanged 14 60 75 M5 26 35 PDF STEP
060 2 stages - ratios 12 to 100 (High-Power design) Flanged 14 60 75 M6 26 35 PDF STEP
060 2 stages - ratios 12 to 100 (High-Power design) Flanged 14 50 95 M6 32 41 PDF STEP
060 2 stages - ratios 12 to 100 (High-Power design) Flanged 14 38.1 66.67 M4 21 30 PDF STEP
060 2 stages - ratios 12 to 100 (High-Power design) Flanged 14 38.1 66.67 M5 21 30 PDF STEP
060 2 stages - ratios 12 to 100 (High-Power design) Flanged 14 40 63 M5 21 30 PDF STEP
060 2 stages - ratios 12 to 100 (High-Power design) Flanged 14 50 60 M4 26 35 PDF STEP
060 2 stages - ratios 12 to 100 (High-Power design) Flanged 14 50 70 M4 26 35 PDF STEP
060 2 stages - ratios 12 to 100 (High-Power design) Flanged 14 50 70 M5 26 35 PDF STEP
060 2 stages - ratios 12 to 100 (High-Power design) Flanged 19 80 100 M6 32 41 PDF STEP
060 2 stages - ratios 12 to 100 (High-Power design) Flanged 19 70 90 M5 32 41 PDF STEP
060 2 stages - ratios 12 to 100 (High-Power design) Flanged 19 70 90 M6 32 41 PDF STEP
090 1 stage - ratios 3 to 10 Flanged 22 95 130 M8 41 56 PDF STEP
090 1 stage - ratios 3 to 10 Flanged 22 50 95 M6 33 48 PDF STEP
090 1 stage - ratios 3 to 10 Flanged 22 70 90 M6 33 48 PDF STEP
090 1 stage - ratios 3 to 10 Flanged 22 80 100 M6 35 50 PDF STEP
090 1 stage - ratios 3 to 10 Flanged 22 70 90 M5 33 48 PDF STEP
090 1 stage - ratios 3 to 10 Flanged 22 130 165 M10 43.5 58.5 PDF STEP
090 1 stage - ratios 3 to 10 Flanged 22 70 90 M6 28 43 PDF STEP
090 1 stage - ratios 3 to 10 Flanged 22 70 90 M6 28 43 PDF STEP
090 1 stage - ratios 3 to 10 Flanged 22 110 145 M8 43.5 58.5 PDF STEP
090 1 stage - ratios 3 to 10 Flanged 24 95 115 M6 41 56 PDF STEP
090 1 stage - ratios 3 to 10 Flanged 24 95 115 M8 41 56 PDF STEP
090 1 stage - ratios 3 to 10 Flanged 24 110 130 M8 36 51 PDF STEP
090 1 stage - ratios 3 to 10 Flanged 24 73.025 98.43 M5 27 42 PDF STEP
090 1 stage - ratios 3 to 10 Flanged 24 73.025 98.43 M6 27 42 PDF STEP
090 1 stage - ratios 3 to 10 Flanged 24 110 145 M8 43.5 58.5 PDF STEP
090 2 stages - ratios 12 to 100 (High-Power design) Flanged 22 95 130 M8 41 56 PDF STEP
090 2 stages - ratios 12 to 100 (High-Power design) Flanged 22 50 95 M6 33 48 PDF STEP
090 2 stages - ratios 12 to 100 (High-Power design) Flanged 22 70 90 M6 33 48 PDF STEP
090 2 stages - ratios 12 to 100 (High-Power design) Flanged 22 80 100 M6 35 50 PDF STEP
090 2 stages - ratios 12 to 100 (High-Power design) Flanged 22 70 90 M5 33 48 PDF STEP
090 2 stages - ratios 12 to 100 (High-Power design) Flanged 22 130 165 M10 43.5 58.5 PDF STEP
090 2 stages - ratios 12 to 100 (High-Power design) Flanged 22 70 90 M6 28 43 PDF STEP
090 2 stages - ratios 12 to 100 (High-Power design) Flanged 22 70 90 M6 28 43 PDF STEP
090 2 stages - ratios 12 to 100 (High-Power design) Flanged 22 110 145 M8 43.5 58.5 PDF STEP
090 2 stages - ratios 12 to 100 (High-Power design) Flanged 24 95 115 M6 41 56 PDF STEP
090 2 stages - ratios 12 to 100 (High-Power design) Flanged 24 95 115 M8 41 56 PDF STEP
090 2 stages - ratios 12 to 100 (High-Power design) Flanged 24 110 130 M8 36 51 PDF STEP
090 2 stages - ratios 12 to 100 (High-Power design) Flanged 24 73.025 98.43 M5 27 42 PDF STEP
090 2 stages - ratios 12 to 100 (High-Power design) Flanged 24 73.025 98.43 M6 27 42 PDF STEP
090 2 stages - ratios 12 to 100 (High-Power design) Flanged 24 110 145 M8 43.5 58.5 PDF STEP

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